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 Server 2012 R2, Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10

Reference

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