'宣言
Protected Friend Overridable Function SelectColumn( _
ByVal column As Infragistics.Controls.Grids.Column, _
ByVal As Infragistics.Controls.Grids.InvokeAction _
) As Boolean
protected internal virtual bool SelectColumn(
Infragistics.Controls.Grids.Column column,
Infragistics.Controls.Grids.InvokeAction
)