Occurs when a column in the grouping area is moved, but before the C1GridView handles the operation.

Namespace: C1.Web.UI.Controls.C1GridView
Assembly: C1.Web.UI.Controls.2 (in C1.Web.UI.Controls.2.dll)

Syntax

C#
[C1CategoryAttribute("Category.Action")] public event C1GridViewGroupColumnMoveEventHandler GroupColumnMoving

Visual Basic
<C1CategoryAttribute("Category.Action")> _ Public Event GroupColumnMoving As C1GridViewGroupColumnMoveEventHandler

Remarks

To cancel the operation set the Cancel property of the C1GridViewGroupColumnMoveEventArgs object to true.