C#的DataGrid控件中添加Button控件， ComboBox控件，TimePicker控件 的控件源程序-C# DataGrid Control added Button Controls, the ComboBox control, TimePicker Controls Controls source

vb编写的datagrid控件与access相连的应用实例，利用连接字符串相连，点击命令按钮可添加当前时间到数据库。-vb prepared datagrid controls access linked with the application, using connection string connected, click the command button can be added to the database current time.

flex datagrid中单列加button，可以通过outdocument或者parentdocument关联外部脚本(In flex DataGrid, a single column plus button can associate an external scr ipt with outdocument or parentdocument)