DragMoveEventHandler Delegate

Represents a defined method that handles the ColumnDragMove or RowDragMove event for the Spread component.

Syntax

Visual Basic
C#

'Declaration
 
Public Delegate Sub DragMoveEventHandler( _
   ByVal sender As Object, _
   ByVal e As DragMoveEventArgs _
)

'Usage
 
Dim instance As New DragMoveEventHandler(AddressOf HandlerMethod)

public delegate void DragMoveEventHandler( 
   object sender,
   DragMoveEventArgs e
)

Parameters

sender: Source of the event
e: Event data

Remarks

For information on the events, refer to the ColumnDragMove and RowDragMove event for the Spread component, which occur when AllowColumnMove or AllowRowMove is true and a column or row is moved with a drag operation

Example

This example creates the DragMove event.

fpSpread1.AllowColumnMove = true;

fpSpread1.ColumnDragMove +=new FarPoint.Win.Spread.DragMoveEventHandler(fpSpread1ColumnDragMove);

private void fpSpread1ColumnDragMove(object sender, FarPoint.Win.Spread.DragMoveEventArgs e)
{
      if (e.Index < 3)
      { 
            e.Cancel = true;
      }
}

Visual Basic

FpSpread1.AllowColumnMove = True

Dim eh As FarPoint.Win.Spread.DragMoveEventHandler = AddressOf Fpspread1ColumnDragMove
AddHandler FpSpread1.ColumnDragMove, eh

Private Sub Fpspread1ColumnDragMove(ByVal sender As Object, ByVal e As FarPoint.Win.Spread.DragMoveEventArgs) Handles FpSpread1.ColumnDragMove
      If e.Index < 3 Then
            e.Cancel = True
End Sub

Requirements

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8

Reference

DragMoveEventHandler Members
FarPoint.Win.Spread Namespace
RowDragMove Event
ColumnDragMove Event
DragMoveEventArgs Class