{"id":1908,"date":"2017-09-27T15:23:24","date_gmt":"2017-09-27T06:23:24","guid":{"rendered":"http:\/\/okamurax.com\/?p=1908"},"modified":"2024-05-03T18:57:18","modified_gmt":"2024-05-03T09:57:18","slug":"c-%e9%a0%90%e3%81%8b%e3%82%8a%e5%9c%a8%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/appbay.org\/?p=1908","title":{"rendered":"C# \u9810\u304b\u308a\u5728\u5eab"},"content":{"rendered":"<p>\u5728\u5eab\u7ba1\u7406\u306e\u5225\u30d0\u30fc\u30b7\u30e7\u30f3\u3002\u65b9\u5411\u6027\u5909\u66f4\u306e\u305f\u3081\u672a\u4f7f\u7528\u3002<br \/>\n\u51fa\u5eab\u3092\u5225\u8868\u306b\u3057\u3066\u8996\u899a\u7684\u306b\u5206\u304b\u308a\u3084\u3059\u304f\u3002<\/p>\n<p>Form1.cs<\/p>\n<pre class=\"lang:c# decode:true \">using System;\r\nusing System.Windows.Forms;\r\n\r\nusing System.Data.OleDb;\r\n\r\nnamespace \u9810\u304b\u308a\u5728\u5eab\u7ba1\u7406_1._0\r\n{\r\n    public partial class Form1 : Form\r\n    {\r\n        public Form1()\r\n        {\r\n            InitializeComponent();\r\n\r\n            dataGridView1.AllowUserToAddRows = false;\r\n            dataGridView1.ReadOnly = true;\r\n            dataGridView1.SelectionMode = DataGridViewSelectionMode.FullRowSelect;\r\n            dataGridView1.AutoSizeRowsMode = DataGridViewAutoSizeRowsMode.AllCells;\r\n            dataGridView1.ColumnHeadersDefaultCellStyle.WrapMode = DataGridViewTriState.False;\r\n\r\n            dataGridView1.CellClick += new DataGridViewCellEventHandler(cell_click);\r\n\r\n            using (OleDbConnection con = new OleDbConnection(@\"Provider=Microsoft.JET.OLEDB.4.0;Data Source=\" + Application.StartupPath + @\"\\dat.mdb\"))\r\n            {\r\n                try\r\n                {\r\n                    con.Open();\r\n                    OleDbCommand cmd = new OleDbCommand(\"select * from order_tbl\", con);\r\n                    cmd.ExecuteNonQuery();\r\n                }\r\n                catch\r\n                {\r\n                    MessageBox.Show(\"\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002\");\r\n                    return;\r\n                }\r\n                finally\r\n                {\r\n                    con.Close();\r\n                }\r\n            }\r\n\r\n            load_Db(\"select * from order_tbl where \u8868\u793a = 0\");\r\n\r\n        }\r\n\r\n        void cell_click(object sener, DataGridViewCellEventArgs e)\r\n        {\r\n            int r = e.RowIndex; int c = e.ColumnIndex;\r\n\r\n            string id = dataGridView1.Rows[r].Cells[0].Value.ToString();\r\n            string number = dataGridView1.Rows[r].Cells[1].Value.ToString();\r\n            string client = dataGridView1.Rows[r].Cells[2].Value.ToString();\r\n            string item = dataGridView1.Rows[r].Cells[3].Value.ToString();\r\n            string quantity = dataGridView1.Rows[r].Cells[4].Value.ToString();\r\n            string v = dataGridView1.Rows[r].Cells[7].Value.ToString();\r\n\r\n            if (r == -1 || c == -1) return;\r\n\r\n            if (c == 0)\/\/ID\r\n            {\r\n                Form f = new Form3(id, number, client, item, quantity);\r\n                f.StartPosition = FormStartPosition.CenterParent;\r\n                f.ShowDialog();\r\n                this.button3.PerformClick();\r\n            }\r\n\r\n            if (c == 5)\/\/\u7de8\u96c6\r\n            {\r\n                Form f = new Form2(id, number, client, item, quantity, v);\r\n                f.StartPosition = FormStartPosition.CenterParent;\r\n                f.ShowDialog();\r\n                this.button3.PerformClick();\r\n            }\r\n\r\n            if (c == 6)\/\/\u524a\u9664\r\n            {\r\n                DialogResult yn = MessageBox.Show(\"\u524a\u9664\u3057\u307e\u3059\u3002\u5b9f\u884c\u3057\u307e\u3059\u304b\uff1f\", \"\", MessageBoxButtons.YesNo);\r\n                if (yn == DialogResult.No) return;\r\n\r\n                using (OleDbConnection con = new OleDbConnection(@\"Provider=Microsoft.JET.OLEDB.4.0;Data Source=\" + Application.StartupPath + @\"\\dat.mdb\"))\r\n                {\r\n                    try\r\n                    {\r\n                        con.Open();\r\n                        OleDbCommand cmd = new OleDbCommand(\"delete from order_tbl where ID = \" + id + \"\", con);\r\n                        cmd.ExecuteNonQuery();\r\n                    }\r\n                    catch (Exception ex)\r\n                    {\r\n                        MessageBox.Show(ex.Message);\r\n                        return;\r\n                    }\r\n                    finally\r\n                    {\r\n                        con.Close();\r\n                    }\r\n                }\r\n                this.button3.PerformClick();\r\n            }\r\n        }\r\n\r\n        void load_Db(string q)\r\n        {\r\n            dataGridView1.Rows.Clear();\r\n\r\n            using (OleDbConnection con = new OleDbConnection(@\"Provider=Microsoft.JET.OLEDB.4.0;Data Source=\" + Application.StartupPath + @\"\\dat.mdb\"))\r\n            {\r\n                try\r\n                {\r\n                    con.Open();\r\n                    OleDbCommand cmd = new OleDbCommand(q, con);\r\n                    using (OleDbDataReader dr = cmd.ExecuteReader())\r\n                    {\r\n                        while (dr.Read())\r\n                        {\r\n                            this.dataGridView1.Rows.Add(\r\n                                dr[\"ID\"].ToString(),\r\n                                dr[\"\u4f1d\u7968\u756a\u53f7\"].ToString(),\r\n                                dr[\"\u4ed5\u5165\u5148\"].ToString(),\r\n                                dr[\"\u54c1\u76ee\u540d\"].ToString(),\r\n                                dr[\"\u6570\u91cf\"].ToString(),\r\n                                \"\u7de8\u96c6\", \"\u524a\u9664\",\r\n                                dr[\"\u8868\u793a\"].ToString()\r\n                                );\r\n                        }\r\n                    }\r\n                }\r\n                catch (Exception ex)\r\n                {\r\n                    MessageBox.Show(ex.Message);\r\n                }\r\n                finally\r\n                {\r\n                    con.Close();\r\n                }\r\n            }\r\n        }\r\n\r\n        \/\/\u521d\u671f\u5316\r\n        private void button3_Click(object sender, EventArgs e)\r\n        {\r\n            load_Db(\"select * from order_tbl where \u8868\u793a = 0\");\r\n\r\n            textBox1.Enabled = true;\r\n            textBox1.Text = \"\";\r\n            comboBox1.Text = \"\";\r\n        }\r\n\r\n        \/\/\u691c\u7d22\r\n        private void button2_Click(object sender, EventArgs e)\r\n        {\r\n            if(comboBox1.Text == \"\u975e\u8868\u793a\u54c1\")\r\n            {\r\n                load_Db(\"select * from order_tbl where \u8868\u793a = 1\");\r\n                return;\r\n            }\r\n\r\n            if (textBox1.Text == \"\" || comboBox1.Text == \"\")\r\n            {\r\n                MessageBox.Show(\"\u691c\u7d22\u6761\u4ef6\u304c\u4e0d\u8db3\u3067\u3059\u3002\");\r\n                return;\r\n            }\r\n\r\n            load_Db(\"select * from order_tbl where \u8868\u793a = 0 and \" + comboBox1.Text + \" like '%\" + textBox1.Text + \"%'\");\r\n        }\r\n\r\n        private void button1_Click(object sender, EventArgs e)\r\n        {\r\n            Form f = new Form2(\"\",\"\",\"\",\"\",\"\",\"\");\r\n            f.StartPosition = FormStartPosition.CenterParent;\r\n            f.ShowDialog();\r\n            this.button3.PerformClick();\r\n        }\r\n\r\n        private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)\r\n        {\r\n            if (comboBox1.Text == \"\u975e\u8868\u793a\u54c1\")\r\n            {\r\n                textBox1.Text = \"\";\r\n                textBox1.Enabled = false;\r\n            }\r\n            else\r\n            {\r\n                textBox1.Enabled = true;\r\n            }\r\n        }\r\n    }\r\n}\r\n<\/pre>\n<p>Form2.cs<\/p>\n<pre class=\"lang:c# decode:true \">using System;\r\nusing System.Windows.Forms;\r\n\r\nusing System.Data.OleDb;\r\n\r\nnamespace \u9810\u304b\u308a\u5728\u5eab\u7ba1\u7406_1._0\r\n{\r\n    public partial class Form2 : Form\r\n    {\r\n        public Form2(string id, string number, string client, string item, string quantity, string v)\r\n        {\r\n            InitializeComponent();\r\n\r\n            textBox5.Text = id;\r\n            textBox1.Text = number;\r\n            comboBox1.Text = client;\r\n            textBox3.Text = item;\r\n            textBox4.Text = quantity;\r\n\r\n            if (textBox5.Text == \"\")\r\n            {\r\n                checkBox1.Enabled = false;\r\n            }\r\n            else\r\n            {\r\n                checkBox1.Enabled = true;\r\n            }\r\n            if (v == \"1\") checkBox1.Checked = true;\r\n\r\n            using (OleDbConnection con = new OleDbConnection(@\"Provider=Microsoft.JET.OLEDB.4.0;Data Source=\" + Application.StartupPath + @\"\\dat.mdb\"))\r\n            {\r\n                try\r\n                {\r\n                    con.Open();\r\n                    OleDbCommand cmd = new OleDbCommand(\"select distinct \u4ed5\u5165\u5148 from order_tbl\", con);\r\n                    using (OleDbDataReader dr = cmd.ExecuteReader())\r\n                    {\r\n                        while (dr.Read())\r\n                        {\r\n                            comboBox1.Items.Add(dr[\"\u4ed5\u5165\u5148\"].ToString());\r\n                        }\r\n                    }\r\n                }\r\n                finally\r\n                {\r\n                    con.Close();\r\n                }\r\n            }\r\n        }\r\n\r\n        private void button1_Click(object sender, EventArgs e)\r\n        {\r\n            textBox5.Text = textBox5.Text.Replace(\"\\\"\", \"\u201d\");\r\n            textBox1.Text = textBox1.Text.Replace(\"\\\"\", \"\u201d\");\r\n            comboBox1.Text = comboBox1.Text.Replace(\"\\\"\", \"\u201d\");\r\n            textBox3.Text = textBox3.Text.Replace(\"\\\"\", \"\u201d\");\r\n            textBox4.Text = textBox4.Text.Replace(\"\\\"\", \"\u201d\");\r\n\r\n            textBox5.Text = textBox5.Text.Replace(\"\\'\", \"\u2019\");\r\n            textBox1.Text = textBox1.Text.Replace(\"\\'\", \"\u2019\");\r\n            comboBox1.Text = comboBox1.Text.Replace(\"\\'\", \"\u2019\");\r\n            textBox3.Text = textBox3.Text.Replace(\"\\'\", \"\u2019\");\r\n            textBox4.Text = textBox4.Text.Replace(\"\\'\", \"\u2019\");\r\n\r\n            try\r\n            {\r\n                if (textBox1.Text == \"\" || comboBox1.Text == \"\" || textBox3.Text == \"\") throw new Exception();\r\n                short.Parse(textBox4.Text);\r\n            }\r\n            catch\r\n            {\r\n                MessageBox.Show(\"\u5165\u529b\u306b\u4e0d\u6b63\u304c\u3042\u308a\u307e\u3059\u3002\");\r\n                return;\r\n            }\r\n\r\n            string q = \"\";\r\n\r\n            if (textBox5.Text == \"\")\r\n            {\r\n                q = \"insert into order_tbl(\u4f1d\u7968\u756a\u53f7,\u4ed5\u5165\u5148,\u54c1\u76ee\u540d,\u6570\u91cf,\u8868\u793a) values('\" + textBox1.Text + \"','\" + comboBox1.Text + \"','\" + textBox3.Text + \"','\" + textBox4.Text + \"',0)\";\r\n            }\r\n            else\r\n            {\r\n                string v = \"0\";\r\n                if (checkBox1.Checked) v = \"1\";\r\n\r\n                q = \"update order_tbl set \u4f1d\u7968\u756a\u53f7='\" + textBox1.Text + \"',\u4ed5\u5165\u5148='\" + comboBox1.Text + \"',\u54c1\u76ee\u540d='\" + textBox3.Text + \"',\u6570\u91cf=\" + textBox4.Text + \",\u8868\u793a=\" + v + \" where ID = \" + textBox5.Text + \"\";\r\n            }\r\n\r\n            using (OleDbConnection con = new OleDbConnection(@\"Provider=Microsoft.JET.OLEDB.4.0;Data Source=\" + Application.StartupPath + @\"\\dat.mdb\"))\r\n            {\r\n                try\r\n                {\r\n                    con.Open();\r\n                    OleDbCommand cmd = new OleDbCommand(q, con);\r\n                    cmd.ExecuteNonQuery();\r\n                }\r\n                catch (Exception ex)\r\n                {\r\n                    MessageBox.Show(ex.Message);\r\n                    return;\r\n                }\r\n                finally\r\n                {\r\n                    con.Close();\r\n                }\r\n            }\r\n            this.Close();\r\n        }\r\n    }\r\n}\r\n<\/pre>\n<p>Form3.cs<\/p>\n<pre class=\"lang:c# decode:true \">using System;\r\nusing System.Text;\r\nusing System.Windows.Forms;\r\n\r\nusing System.Data.OleDb;\r\nusing System.IO;\r\n\r\nnamespace \u9810\u304b\u308a\u5728\u5eab\u7ba1\u7406_1._0\r\n{\r\n    public partial class Form3 : Form\r\n    {\r\n        public Form3(string id, string number, string client, string item, string quantity)\r\n        {\r\n            InitializeComponent();\r\n\r\n            textBox5.Text = id;\r\n            textBox1.Text = number;\r\n            textBox2.Text = client;\r\n            textBox3.Text = item;\r\n            textBox4.Text = quantity;\r\n\r\n            dataGridView1.AllowUserToAddRows = false;\r\n            dataGridView1.ReadOnly = true;\r\n            dataGridView1.SelectionMode = DataGridViewSelectionMode.FullRowSelect;\r\n            dataGridView1.AutoSizeRowsMode = DataGridViewAutoSizeRowsMode.AllCells;\r\n            dataGridView1.ColumnHeadersDefaultCellStyle.WrapMode = DataGridViewTriState.False;\r\n\r\n            dataGridView2.AllowUserToAddRows = false;\r\n            dataGridView2.ReadOnly = true;\r\n            dataGridView2.SelectionMode = DataGridViewSelectionMode.FullRowSelect;\r\n            dataGridView2.AutoSizeRowsMode = DataGridViewAutoSizeRowsMode.AllCells;\r\n            dataGridView2.ColumnHeadersDefaultCellStyle.WrapMode = DataGridViewTriState.False;\r\n\r\n            dataGridView1.CellClick += new DataGridViewCellEventHandler(cell_click_dvg1);\r\n            dataGridView2.CellClick += new DataGridViewCellEventHandler(cell_click_dvg2);\r\n\r\n            load_db_dgv();\r\n        }\r\n\r\n        void open_Folder(string number)\r\n        {\r\n            string path = \"\";\r\n\r\n            try\r\n            {\r\n                using (StreamReader sr = new StreamReader(Application.StartupPath + @\"\\setting.txt\", Encoding.GetEncoding(\"shift_jis\")))\r\n                {\r\n                    path = sr.ReadLine() + @\"\\\" + textBox2.Text + @\"\\\" + number;\r\n\r\n                    if (Directory.Exists(path))\r\n                    {\r\n                        System.Diagnostics.Process.Start(path);\r\n                    }\r\n                    else\r\n                    {\r\n                        DialogResult yn = MessageBox.Show(\"\u30d5\u30a9\u30eb\u30c0\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u5b9f\u884c\u3057\u307e\u3059\u304b\uff1f\", \"\", MessageBoxButtons.YesNo);\r\n                        if (yn == DialogResult.No) return;\r\n\r\n                        Directory.CreateDirectory(path);\r\n                        System.Diagnostics.Process.Start(path);\r\n                    }\r\n                }\r\n            }\r\n            catch(Exception e)\r\n            {\r\n                MessageBox.Show(e.Message);\r\n                return;\r\n            }\r\n        }\r\n\r\n        void cell_click_dvg2(object sener, DataGridViewCellEventArgs e)\r\n        {\r\n            int r = e.RowIndex; int c = e.ColumnIndex;\r\n\r\n            if (r == -1 || c == -1) return;\r\n\r\n            if (c == 7) open_Folder(dataGridView2.Rows[r].Cells[7].Value.ToString());\/\/\u7ba1\u7406\u756a\u53f7\r\n\r\n            if (c == 9)\/\/\u623b\u5165\r\n            {\r\n                DialogResult yn = MessageBox.Show(\"\u5728\u5eab\u306b\u623b\u3057\u307e\u3059\u3002\u5b9f\u884c\u3057\u307e\u3059\u304b\uff1f\", \"\", MessageBoxButtons.YesNo);\r\n                if (yn == DialogResult.No) return;\r\n\r\n                using (OleDbConnection con = new OleDbConnection(@\"Provider=Microsoft.JET.OLEDB.4.0;Data Source=\" + Application.StartupPath + @\"\\dat.mdb\"))\r\n                {\r\n                    try\r\n                    {\r\n                        con.Open();\r\n                        OleDbCommand cmd = new OleDbCommand(\"update stock_tbl set \u51fa\u5eab\u65e5='',\u51fa\u8377=0,PO='',\u7ba1\u7406\u756a\u53f7='',\u5f97\u610f\u5148='' where ID = \" + dataGridView2.Rows[r].Cells[0].Value.ToString() + \"\", con);\r\n                        cmd.ExecuteNonQuery();\r\n                    }\r\n                    catch (Exception ex)\r\n                    {\r\n                        MessageBox.Show(ex.Message);\r\n                        return;\r\n                    }\r\n                    finally\r\n                    {\r\n                        con.Close();\r\n                    }\r\n                }\r\n                load_db_dgv();\r\n            }\r\n        }\r\n\r\n        void cell_click_dvg1(object sener, DataGridViewCellEventArgs e)\r\n        {\r\n            int r = e.RowIndex; int c = e.ColumnIndex;\r\n\r\n            if (r == -1 || c == -1) return;\r\n\r\n            if(c == 3)\/\/\u5206\u5272\r\n            {\r\n                Form f = new Form4(dataGridView1.Rows[r].Cells[0].Value.ToString(),dataGridView1.Rows[r].Cells[3].Value.ToString());\r\n                f.StartPosition = FormStartPosition.CenterParent;\r\n                f.ShowDialog();\r\n                load_db_dgv();\r\n            }\r\n\r\n            if (c == 5)\/\/\u51fa\u8377\r\n            {\r\n                if (textBox8.Text == \"\" || comboBox2.Text == \"\" || textBox12.Text == \"\")\r\n                {\r\n                    MessageBox.Show(\"\u51fa\u5eab\u65e5\u30fb\u5f97\u610f\u5148\u30fb\u7ba1\u7406\u756a\u53f7(INV)\u306f\u5fc5\u9808\u3067\u3059\u3002\");\r\n                    return;\r\n                }\r\n\r\n                comboBox2.Text = comboBox2.Text.Replace(\"\\\"\", \"\u201d\");\r\n                comboBox2.Text = comboBox2.Text.Replace(\"\\'\", \"\u2019\");\r\n\r\n                textBox8.Text = textBox8.Text.Replace(\"\\\"\", \"\u201d\");\r\n                textBox8.Text = textBox8.Text.Replace(\"\\'\", \"\u2019\");\r\n\r\n                textBox11.Text = textBox11.Text.Replace(\"\\\"\", \"\u201d\");\r\n                textBox11.Text = textBox11.Text.Replace(\"\\'\", \"\u2019\");\r\n\r\n                DialogResult yn = MessageBox.Show(\"\u51fa\u8377\u3057\u307e\u3059\u3002\u5b9f\u884c\u3057\u307e\u3059\u304b\uff1f\", \"\", MessageBoxButtons.YesNo);\r\n                if (yn == DialogResult.No) return;\r\n\r\n                using (OleDbConnection con = new OleDbConnection(@\"Provider=Microsoft.JET.OLEDB.4.0;Data Source=\" + Application.StartupPath + @\"\\dat.mdb\"))\r\n                {\r\n                    try\r\n                    {\r\n                        con.Open();\r\n                        OleDbCommand cmd = new OleDbCommand(\"update stock_tbl set \u51fa\u5eab\u65e5 = '\" + textBox12.Text + \"',\u51fa\u8377 = 1,PO = '\" + textBox11.Text + \"',\u7ba1\u7406\u756a\u53f7='\" + textBox8.Text + \"',\u5f97\u610f\u5148='\" + comboBox2.Text + \"' where ID = \" + dataGridView1.Rows[r].Cells[0].Value.ToString() + \"\", con);\r\n                        cmd.ExecuteNonQuery();\r\n                    }\r\n                    catch (Exception ex)\r\n                    {\r\n                        MessageBox.Show(ex.Message);\r\n                        return;\r\n                    }\r\n                    finally\r\n                    {\r\n                        con.Close();\r\n                    }\r\n                }\r\n                load_db_dgv();\r\n            }\r\n\r\n            if (c == 6)\/\/\u524a\u9664\r\n            {\r\n                DialogResult yn = MessageBox.Show(\"\u524a\u9664\u3057\u307e\u3059\u3002\u5b9f\u884c\u3057\u307e\u3059\u304b\uff1f\", \"\", MessageBoxButtons.YesNo);\r\n                if (yn == DialogResult.No) return;\r\n\r\n                using (OleDbConnection con = new OleDbConnection(@\"Provider=Microsoft.JET.OLEDB.4.0;Data Source=\" + Application.StartupPath + @\"\\dat.mdb\"))\r\n                {\r\n                    try\r\n                    {\r\n                        con.Open();\r\n                        OleDbCommand cmd = new OleDbCommand(\"delete from stock_tbl where ID = \" + dataGridView1.Rows[r].Cells[0].Value.ToString() + \"\", con);\r\n                        cmd.ExecuteNonQuery();\r\n                    }\r\n                    catch (Exception ex)\r\n                    {\r\n                        MessageBox.Show(ex.Message);\r\n                        return;\r\n                    }\r\n                    finally\r\n                    {\r\n                        con.Close();\r\n                    }\r\n                }\r\n                load_db_dgv();\r\n            }\r\n        }\r\n\r\n        void load_db_dgv()\r\n        {\r\n            dataGridView1.Rows.Clear();\r\n            dataGridView2.Rows.Clear();\r\n            comboBox2.Items.Clear();\r\n\r\n            string id = textBox5.Text;\r\n\r\n            using (OleDbConnection con = new OleDbConnection(@\"Provider=Microsoft.JET.OLEDB.4.0;Data Source=\" + Application.StartupPath + @\"\\dat.mdb\"))\r\n            {\r\n                try\r\n                {\r\n                    con.Open();\r\n\r\n                    OleDbCommand cmd1 = new OleDbCommand(\"select * from stock_tbl where \u53d7\u6ce8ID = \" + id + \" and \u51fa\u8377 = 0\", con);\r\n                    using (OleDbDataReader dr1 = cmd1.ExecuteReader())\r\n                    {\r\n                        while (dr1.Read())\r\n                        {\r\n                            this.dataGridView1.Rows.Add(\r\n                                dr1[\"ID\"].ToString(),\r\n                                dr1[\"\u53d7\u6ce8ID\"].ToString(),\r\n                                dr1[\"\u65e5\u4ed8\"].ToString(),\r\n                                dr1[\"\u6570\u91cf\"].ToString(),\r\n                                dr1[\"\u7a2e\u985e\"].ToString(),\"\u51fa\u8377\", \"\u524a\u9664\");\r\n                        }\r\n                    }\r\n\r\n                    OleDbCommand cmd2 = new OleDbCommand(\"select * from stock_tbl where \u53d7\u6ce8ID = \" + id + \" and \u51fa\u8377 = 1\", con);\r\n                    using (OleDbDataReader dr2 = cmd2.ExecuteReader())\r\n                    {\r\n                        while (dr2.Read())\r\n                        {\r\n                            this.dataGridView2.Rows.Add(\r\n                                dr2[\"ID\"].ToString(),\r\n                                dr2[\"\u53d7\u6ce8ID\"].ToString(),\r\n                                dr2[\"\u65e5\u4ed8\"].ToString(),\r\n                                dr2[\"\u51fa\u5eab\u65e5\"].ToString(),\r\n                                dr2[\"\u6570\u91cf\"].ToString(),\r\n                                dr2[\"\u7a2e\u985e\"].ToString(),\r\n                                dr2[\"\u5f97\u610f\u5148\"].ToString(),\r\n                                dr2[\"\u7ba1\u7406\u756a\u53f7\"].ToString(),\r\n                                dr2[\"PO\"].ToString(),\r\n                                \"\u623b\u5165\");\r\n                        }\r\n                    }\r\n\r\n                    OleDbCommand cmd3 = new OleDbCommand(\"select distinct \u5f97\u610f\u5148 from stock_tbl where \u51fa\u8377 = 1\", con);\r\n                    using (OleDbDataReader dr3 = cmd3.ExecuteReader())\r\n                    {\r\n                        while (dr3.Read())\r\n                        {\r\n                            comboBox2.Items.Add(dr3[\"\u5f97\u610f\u5148\"].ToString());\r\n                        }\r\n                    }\r\n\r\n                }\r\n                catch (Exception ex)\r\n                {\r\n                    MessageBox.Show(ex.Message);\r\n                }\r\n                finally\r\n                {\r\n                    con.Close();\r\n                }\r\n            }\r\n\r\n            int ship_qty = 0; int stock_qty = 0;\r\n            \r\n            for (int r = 0; r &lt; dataGridView1.Rows.Count; r++)\r\n            {\r\n                stock_qty = stock_qty + int.Parse(dataGridView1.Rows[r].Cells[3].Value.ToString());\r\n            }\r\n            \r\n            for (int r = 0; r &lt; dataGridView2.Rows.Count; r++)\r\n            {\r\n                ship_qty = ship_qty + int.Parse(dataGridView2.Rows[r].Cells[4].Value.ToString());\r\n            }\r\n\r\n            textBox9.Text = stock_qty.ToString();\/\/\u5728\u5eab\u6570\u91cf\r\n            textBox10.Text = ship_qty.ToString();\/\/\u51fa\u5eab\u6570\u91cf\r\n            label14.Text = \"(\" + (stock_qty + ship_qty).ToString() + \")\";\r\n\r\n            textBox6.Text = DateTime.Now.ToString(\"yyyy\/MM\/dd\");\/\/\u5165\u5eab\u65e5\r\n            textBox12.Text = DateTime.Now.ToString(\"yyyy\/MM\/dd\");\/\/\u51fa\u5eab\u65e5\r\n\r\n            textBox7.Text = \"\";\/\/\u6570\u91cf\r\n            textBox8.Text = \"\";\/\/\u7ba1\u7406\u756a\u53f7(INV)\r\n            textBox11.Text = \"\";\/\/PO\r\n            comboBox2.Text = \"\";\/\/\u5f97\u610f\u5148\r\n            comboBox1.Text = \"\";\/\/\u4fdd\u7ba1\u65b9\u6cd5\r\n\r\n        }\r\n\r\n        \/\/\u767b\u9332\r\n        private void button1_Click(object sender, EventArgs e)\r\n        {\r\n            string id = textBox5.Text;\r\n\r\n            try\r\n            {\r\n                if (comboBox1.Text == \"\" || textBox6.Text == \"\") throw new Exception();\r\n                short.Parse(textBox7.Text);\r\n            }\r\n            catch\r\n            {\r\n                MessageBox.Show(\"\u5165\u529b\u306b\u4e0d\u6b63\u304c\u3042\u308a\u307e\u3059\u3002\");\r\n                return;\r\n            }\r\n\r\n            string q = \"insert into stock_tbl (\u53d7\u6ce8ID,\u65e5\u4ed8,\u6570\u91cf,\u7a2e\u985e,\u51fa\u8377) values (\" + id + \",'\" + textBox6.Text + \"',\" + textBox7.Text + \",'\" + comboBox1.Text + \"',0)\";\r\n\r\n            using (OleDbConnection con = new OleDbConnection(@\"Provider=Microsoft.JET.OLEDB.4.0;Data Source=\" + Application.StartupPath + @\"\\dat.mdb\"))\r\n            {\r\n                try\r\n                {\r\n                    con.Open();\r\n                    OleDbCommand cmd = new OleDbCommand(q, con);\r\n                    cmd.ExecuteNonQuery();\r\n                }\r\n                catch (Exception ex)\r\n                {\r\n                    MessageBox.Show(ex.Message);\r\n                    return;\r\n                }\r\n                finally\r\n                {\r\n                    con.Close();\r\n                }\r\n                load_db_dgv();\r\n            }\r\n        }\r\n\r\n        private void button2_Click(object sender, EventArgs e)\r\n        {\r\n            Form f = new Form5();\r\n            f.StartPosition = FormStartPosition.CenterParent;\r\n            f.ShowDialog();\r\n        }\r\n    }\r\n}\r\n<\/pre>\n<p>Form4.cs<\/p>\n<pre class=\"lang:c# decode:true \">using System;\r\nusing System.Windows.Forms;\r\n\r\nusing System.Data.OleDb;\r\n\r\nnamespace \u9810\u304b\u308a\u5728\u5eab\u7ba1\u7406_1._0\r\n{\r\n    public partial class Form4 : Form\r\n    {\r\n        short quantity = 0;\r\n        int id = 0;\r\n\r\n        public Form4(string i, string q)\r\n        {\r\n            InitializeComponent();\r\n\r\n            quantity = short.Parse(q);\r\n            id = int.Parse(i);\r\n\r\n            textBox6.Text = \"0\";\r\n        }\r\n\r\n        private void button1_Click(object sender, EventArgs e)\r\n        {\r\n            short number = 0;\r\n\r\n            try\r\n            {\r\n                if (textBox6.Text == \"\") throw new Exception();\r\n                number = short.Parse(textBox6.Text);\r\n                if (quantity &lt;= number || number == 0) throw new Exception();\r\n            }\r\n            catch\r\n            {\r\n                MessageBox.Show(\"\u5165\u529b\u306b\u4e0d\u6b63\u304c\u3042\u308a\u307e\u3059\u3002\");\r\n                return;\r\n            }\r\n\r\n            DialogResult yn = MessageBox.Show(\"\u5206\u5272\u3057\u307e\u3059\u3002\u5b9f\u884c\u3057\u307e\u3059\u304b\uff1f\", \"\", MessageBoxButtons.YesNo);\r\n            if (yn == DialogResult.No) return;\r\n\r\n            using (OleDbConnection con = new OleDbConnection(@\"Provider=Microsoft.JET.OLEDB.4.0;Data Source=\" + Application.StartupPath + @\"\\dat.mdb\"))\r\n            {\r\n                try\r\n                {\r\n                    con.Open();\r\n\r\n                    string q = \"insert into stock_tbl (\u53d7\u6ce8ID,\u65e5\u4ed8,\u6570\u91cf,\u7a2e\u985e,\u51fa\u8377) select \u53d7\u6ce8ID,\u65e5\u4ed8,'\" + number.ToString() + \"',\u7a2e\u985e,'0' from stock_tbl where ID = \" + id.ToString() + \"\";\r\n\r\n                    OleDbCommand cmd1 = new OleDbCommand(q, con);\r\n                    cmd1.ExecuteNonQuery();\r\n\r\n                    q = \"update stock_tbl set \u6570\u91cf = \" + (quantity - number).ToString() +\" where ID = \" + id.ToString() + \"\";\r\n\r\n                    OleDbCommand cmd2 = new OleDbCommand(q, con);\r\n                    cmd2.ExecuteNonQuery();\r\n\r\n                }\r\n                catch (Exception ex)\r\n                {\r\n                    MessageBox.Show(ex.Message);\r\n                    return;\r\n                }\r\n                finally\r\n                {\r\n                    con.Close();\r\n                }\r\n            }\r\n            this.Close();\r\n        }\r\n    }\r\n}\r\n<\/pre>\n<p>Form5.cs<\/p>\n<pre class=\"lang:c# decode:true \">using System;\r\nusing System.Text;\r\nusing System.Windows.Forms;\r\n\r\nusing System.Data.OleDb;\r\nusing System.IO;\r\n\r\nnamespace \u9810\u304b\u308a\u5728\u5eab\u7ba1\u7406_1._0\r\n{\r\n    public partial class Form5 : Form\r\n    {\r\n        public Form5()\r\n        {\r\n            InitializeComponent();\r\n\r\n            dataGridView1.AllowUserToAddRows = false;\r\n            dataGridView1.ReadOnly = true;\r\n            dataGridView1.SelectionMode = DataGridViewSelectionMode.FullRowSelect;\r\n            dataGridView1.AutoSizeRowsMode = DataGridViewAutoSizeRowsMode.AllCells;\r\n            dataGridView1.ColumnHeadersDefaultCellStyle.WrapMode = DataGridViewTriState.False;\r\n\r\n            dataGridView1.CellClick += new DataGridViewCellEventHandler(cell_click);\r\n\r\n            string q = \"select \u4f1d\u7968\u756a\u53f7,\u4ed5\u5165\u5148,\u54c1\u76ee\u540d,\u65e5\u4ed8,stock_tbl.\u6570\u91cf,\u7a2e\u985e,\u7ba1\u7406\u756a\u53f7,\u5f97\u610f\u5148,PO,\u51fa\u5eab\u65e5 \" +\r\n            \"from stock_tbl left outer join order_tbl \" +\r\n            \"on stock_tbl.\u53d7\u6ce8ID = order_tbl.ID where \u51fa\u8377 = 1\";\r\n\r\n            load_Db(q);\r\n        }\r\n\r\n        void load_Db(string q)\r\n        {\r\n            dataGridView1.Rows.Clear();\r\n\r\n            using (OleDbConnection con = new OleDbConnection(@\"Provider=Microsoft.JET.OLEDB.4.0;Data Source=\" + Application.StartupPath + @\"\\dat.mdb\"))\r\n            {\r\n                try\r\n                {\r\n                    con.Open();\r\n                    OleDbCommand cmd = new OleDbCommand(q, con);\r\n                    using (OleDbDataReader dr = cmd.ExecuteReader())\r\n                    {\r\n                        while (dr.Read())\r\n                        {\r\n                            this.dataGridView1.Rows.Add(\r\n                                dr[\"\u4f1d\u7968\u756a\u53f7\"].ToString(),\r\n                                dr[\"\u4ed5\u5165\u5148\"].ToString(),\r\n                                dr[\"\u54c1\u76ee\u540d\"].ToString(),\r\n                                dr[\"\u65e5\u4ed8\"].ToString(),\r\n                                dr[\"\u51fa\u5eab\u65e5\"].ToString(),\r\n                                dr[\"\u6570\u91cf\"].ToString(),\r\n                                dr[\"\u7a2e\u985e\"].ToString(),\r\n                                dr[\"\u5f97\u610f\u5148\"].ToString(),\r\n                                dr[\"\u7ba1\u7406\u756a\u53f7\"].ToString(),\r\n                                dr[\"PO\"].ToString()\r\n                                );\r\n                        }\r\n                    }\r\n                }\r\n                catch (Exception ex)\r\n                {\r\n                    MessageBox.Show(ex.Message);\r\n                }\r\n                finally\r\n                {\r\n                    con.Close();\r\n                }\r\n            }\r\n        }\r\n\r\n        \/\/\u521d\u671f\u5316\r\n        private void button3_Click(object sender, EventArgs e)\r\n        {\r\n            string q = \"select \u4f1d\u7968\u756a\u53f7,\u4ed5\u5165\u5148,\u54c1\u76ee\u540d,\u65e5\u4ed8,stock_tbl.\u6570\u91cf,\u7a2e\u985e,\u7ba1\u7406\u756a\u53f7,\u5f97\u610f\u5148,PO,\u51fa\u5eab\u65e5 \" +\r\n            \"from stock_tbl left outer join order_tbl \" +\r\n            \"on stock_tbl.\u53d7\u6ce8ID = order_tbl.ID where \u51fa\u8377 = 1\";\r\n\r\n            load_Db(q);\r\n\r\n            textBox1.Text = \"\";\r\n            comboBox1.Text = \"\";\r\n        }\r\n\r\n        \/\/\u691c\u7d22\r\n        private void button2_Click(object sender, EventArgs e)\r\n        {\r\n            if (textBox1.Text == \"\" || comboBox1.Text == \"\")\r\n            {\r\n                MessageBox.Show(\"\u691c\u7d22\u6761\u4ef6\u304c\u4e0d\u8db3\u3067\u3059\u3002\");\r\n                return;\r\n            }\r\n\r\n            string param = \"\";\r\n            switch (comboBox1.Text)\r\n            {\r\n                case \"\u5165\u5eab\u65e5\":\r\n                    param = \"\u65e5\u4ed8\";\r\n                    break;\r\n                case \"\u7ba1\u7406\u756a\u53f7(INV)\":\r\n                    param = \"\u7ba1\u7406\u756a\u53f7\";\r\n                    break;\r\n                default:\r\n                    param = comboBox1.Text;\r\n                    break;\r\n            }\r\n\r\n            string q = \"select \u4f1d\u7968\u756a\u53f7,\u4ed5\u5165\u5148,\u54c1\u76ee\u540d,\u65e5\u4ed8,stock_tbl.\u6570\u91cf,\u7a2e\u985e,\u7ba1\u7406\u756a\u53f7,\u5f97\u610f\u5148,PO,\u51fa\u5eab\u65e5 \" +\r\n            \"from stock_tbl left outer join order_tbl \" +\r\n            \"on stock_tbl.\u53d7\u6ce8ID = order_tbl.ID where \u51fa\u8377 = 1 and \" + \r\n            \"\" + param + \" like '%\" + textBox1.Text + \"%'\";\r\n\r\n            load_Db(q);\r\n\r\n        }\r\n\r\n        void cell_click(object sener, DataGridViewCellEventArgs e)\r\n        {\r\n            int r = e.RowIndex; int c = e.ColumnIndex;\r\n            if (r == -1 || c == -1) return;\r\n\r\n            if (c == 8)\r\n            {\r\n                string number = dataGridView1.Rows[r].Cells[8].Value.ToString();\r\n                string client = dataGridView1.Rows[r].Cells[1].Value.ToString();\r\n\r\n                try\r\n                {\r\n                    using (StreamReader sr = new StreamReader(Application.StartupPath + @\"\\setting.txt\", Encoding.GetEncoding(\"shift_jis\")))\r\n                    {\r\n                        string path = sr.ReadLine() + @\"\\\" + client + @\"\\\" + number;\r\n\r\n                        if (Directory.Exists(path))\r\n                        {\r\n                            System.Diagnostics.Process.Start(path);\r\n                        }\r\n                        else\r\n                        {\r\n                            DialogResult yn = MessageBox.Show(\"\u30d5\u30a9\u30eb\u30c0\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u5b9f\u884c\u3057\u307e\u3059\u304b\uff1f\", \"\", MessageBoxButtons.YesNo);\r\n                            if (yn == DialogResult.No) return;\r\n\r\n                            Directory.CreateDirectory(path);\r\n                            System.Diagnostics.Process.Start(path);\r\n                        }\r\n                    }\r\n                }\r\n                catch (Exception ex)\r\n                {\r\n                    MessageBox.Show(ex.Message);\r\n                    return;\r\n                }\r\n            }\r\n        }\r\n    }\r\n}\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u5eab\u7ba1\u7406\u306e\u5225\u30d0\u30fc\u30b7\u30e7\u30f3\u3002\u65b9\u5411\u6027\u5909\u66f4\u306e\u305f\u3081\u672a\u4f7f\u7528\u3002 \u51fa\u5eab\u3092\u5225\u8868\u306b\u3057\u3066\u8996\u899a\u7684\u306b\u5206\u304b\u308a\u3084\u3059\u304f\u3002 Form1.cs using System; using System.Windows.Forms; using System.D &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/appbay.org\/?p=1908\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;C# \u9810\u304b\u308a\u5728\u5eab&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[9],"class_list":["post-1908","post","type-post","status-publish","format-standard","hentry","category-1","tag-c-net"],"_links":{"self":[{"href":"https:\/\/appbay.org\/index.php?rest_route=\/wp\/v2\/posts\/1908","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/appbay.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/appbay.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/appbay.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/appbay.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1908"}],"version-history":[{"count":8,"href":"https:\/\/appbay.org\/index.php?rest_route=\/wp\/v2\/posts\/1908\/revisions"}],"predecessor-version":[{"id":6295,"href":"https:\/\/appbay.org\/index.php?rest_route=\/wp\/v2\/posts\/1908\/revisions\/6295"}],"wp:attachment":[{"href":"https:\/\/appbay.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1908"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/appbay.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1908"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/appbay.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1908"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}