var buttons = new Button[]{button1,button2,button3};foreach(var button in buttons){ button.Click += new EventHandler(AllButtonsClick);}
Button1.BackColor = (Button.BackColor == Color.Red)? Color.Blue:Color.Red;
System.Drawing.Color col = System.Drawing.ColorTranslator.FromHtml("#FFCC66");
if(!IsPostBack) {...}
List
ObservableCollection
"static"
static
Select *
cmdbld.RefreshSchema()
Dim cmdbld As New SqlCommandBuilder(Da)