DragDropBlockEventArgs Class

Represents the event data for the DragDropBlock event for the GcSpreadSheet component; occurs when a range of cells is being dragged and dropped.

Object Model

Syntax

Visual Basic
C#

'Declaration
 
Public Class DragDropBlockEventArgs 
   Inherits System.ComponentModel.CancelEventArgs

'Usage
 
Dim instance As DragDropBlockEventArgs

public class DragDropBlockEventArgs : System.ComponentModel.CancelEventArgs

Example

This example uses the DragDropBlock event arguments.

gcSpreadSheet1.DragDropBlock += new EventHandler<DragDropBlockEventArgs>(gcSpread1_DragDropBlock);
 gcSpreadSheet1.DragDropBlockCompleted += new EventHandler<DragDropBlockCompletedEventArgs>(gcSpread1_DragDropBlockCompleted);

 void gcSpread1_DragDropBlock(object sender, DragDropBlockEventArgs e)
 {
       if (e.ToRow > 10 || e.ToColumn > 10)
           e.Cancel = true; 
 }

 void gcSpread1_DragDropBlockCompleted(object sender, DragDropBlockCompletedEventArgs e)
  {
       if (e.Copy == true && e.Insert == true)
           MessageBox.Show("Copied insert action has been completed");                     
  }

VB.NET

Private Sub GcSpreadSheet1_DragDropBlock(sender As System.Object, e As GrapeCity.Windows.SpreadSheet.UI.DragDropBlockEventArgs)
        If (e.ToRow > 10 Or e.ToColumn > 10) Then
            e.Cancel = True
        End If
    End Sub

    Private Sub GcSpreadSheet1_DragDropBlockCompleted(sender As System.Object, e As GrapeCity.Windows.SpreadSheet.UI.DragDropBlockCompletedEventArgs)
        If (e.Copy = True And e.Insert = True) Then
            MessageBox.Show("Copied insert action has been completed")
        End If
    End Sub

Inheritance Hierarchy

System.Object
   System.EventArgs
      System.ComponentModel.CancelEventArgs
         GrapeCity.Windows.SpreadSheet.UI.DragDropBlockEventArgs

Reference

DragDropBlockEventArgs Members
GrapeCity.Windows.SpreadSheet.UI Namespace