Occurs when the selection of cells on the sheet is changing.

Syntax

Visual Basic (Declaration)
Public Event SelectionChanging As SelectionChangingEventHandler

Visual Basic (Usage)	Copy Code
Dim instance As FpSpread Dim handler As SelectionChangingEventHandler AddHandler instance.SelectionChanging, handler

C#
public event SelectionChangingEventHandler SelectionChanging

Event Data

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

Property	Description
Cancel	Gets or sets whether the selection action should be cancelled.
CurrentColumn	Gets the column index of the cell that contains the mouse pointer.
CurrentRow	Gets the row index of the cell that contains the mouse pointer.
Range	Gets the range of cells encompassing the selection.
View	Gets the view that contains the selection.

Remarks

This event is raised by the OnSelectionChanging method when the sheet selection is changing.

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

This event is raised both when the user selects and deselects.

Example

This example raises the event.

C#	Copy Code
private void fpSpread1_SelectionChanging(object sender, FarPoint.Win.Spread.SelectionChangingEventArgs e) { FarPoint.Win.Spread.Model.CellRange cr; cr = e.View.Sheets[0].GetSelection(0); Label1.BackColor = Color.Blue; Label1.Text = "The first column in the selection is " + cr.Column + " and the first row is " + cr.Row; }

Copy Code

private void fpSpread1_SelectionChanging(object sender, FarPoint.Win.Spread.SelectionChangingEventArgs e)
{
     FarPoint.Win.Spread.Model.CellRange cr;
     cr = e.View.Sheets[0].GetSelection(0);
     Label1.BackColor = Color.Blue;
     Label1.Text = "The first column in the selection is " + cr.Column + " and the first row is " + cr.Row;
}

Visual Basic	Copy Code
Private Sub FpSpread1_SelectionChanging(ByVal sender As Object, ByVal e As FarPoint.Win.Spread.SelectionChangingEventArgs) Handles FpSpread1.SelectionChanging Dim cr As FarPoint.Win.Spread.Model.CellRange cr = e.View.Sheets(0).GetSelection(0) Label1.BackColor = Color.Blue Label1.Text = "The first column in the selection is " & cr.Column & " and the first row is " & cr.Row End Sub

Visual Basic

Copy Code

Private Sub FpSpread1_SelectionChanging(ByVal sender As Object, ByVal e As FarPoint.Win.Spread.SelectionChangingEventArgs)
Handles FpSpread1.SelectionChanging
     Dim cr As FarPoint.Win.Spread.Model.CellRange
     cr = e.View.Sheets(0).GetSelection(0)
     Label1.BackColor = Color.Blue
     Label1.Text = "The first column in the selection is " & cr.Column & " and the first row is " & cr.Row
End Sub

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Syntax

Event Data

Remarks

Example

Requirements

See Also

Reference

Spread Windows Forms 6.0 Product Documentation
SelectionChanging Event
See Also Example Support Options