Change Event

Visual Basic
C#

'Declaration
 
Public Event Change As ChangeEventHandler

'Usage
 
Dim instance As FpSpread
Dim handler As ChangeEventHandler
 
AddHandler instance.Change, handler

public event ChangeEventHandler Change

The event handler receives an argument of type ChangeEventArgs containing data related to this event. The following ChangeEventArgs properties provide information specific to this event.

Property	Description
Column	Gets the column index of the cell that is changed.
Row	Gets the row index of the cell that is changed.
View	Gets the view that contains the cell that is changed.

This event is raised by the OnChange method when the user modifies data in the cell.

For more details on the individual event arguments, refer to ChangeEventArgs members.

This event does not occur if the cell is already in Edit mode when the user double-clicks the cell.

This event is not raised on a paste; the DefaultSheetDataModel.Changed event is raised on a paste though.

This example raises the Change event when the user changes the data in a cell.

C#

fpSpread1.ActiveSheet.SetValue(0, 0, "Change Me");
Label1.Text = "Change the data in the first cell then move focus to another cell.";

private void fpSpread1_Change(object sender, FarPoint.Win.Spread.ChangeEventArgs e)
{
     ListBox1.Items.Add("Change event fired!");
}

Visual Basic

Fpspread1.ActiveSheet.SetValue(0, 0, "Change Me")
Label1.Text = "Change the data in the first cell then move focus to another cell."

Private Sub FpSpread1_Change(ByVal sender As Object, ByVal e As FarPoint.Win.Spread.ChangeEventArgs) Handles FpSpread1.Change
     ListBox1.Items.Add("Change event fired!")
End Sub

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

FpSpread Class
FpSpread Members
ChangeEventArgs Class