\u3061\u3087\u3044\u30e1\u30e2<\/p>\n
class Person\r\n {\r\n public string Name;\r\n public int Age;\r\n }\r\n\r\n public partial class Form1 : Form\r\n {\r\n public Form1()\r\n {\r\n InitializeComponent();\r\n\r\n ObservableCollection<Person> peoples = new ObservableCollection<Person>();\r\n peoples.Add(new Person { Name = \"taro\", Age = 1 });\r\n peoples.CollectionChanged += new System.Collections.Specialized.NotifyCollectionChangedEventHandler(Notify);\r\n\r\n \/\/\u5024\u306e\u5909\u66f4\u3067\u306f\u53cd\u5fdc\u3057\u306a\u3044\u3002\r\n peoples[0].Name = \"taro3\";\r\n\r\n \/\/\u3053\u3053\u3067\u53cd\u5fdc\r\n peoples.Add(new Person { Name = \"jiro\", Age = 2 });\r\n }\r\n private void Notify(object sender, EventArgs e)\r\n {\r\n MessageBox.Show(\"\");\r\n }\r\n \r\n }<\/pre>\n <\/p>\n","protected":false},"excerpt":{"rendered":"
\u3061\u3087\u3044\u30e1\u30e2 class Person { public string Name; public int Age; } public partial class Form1 : Form { public Form1() … <\/p>\n