IsEmpty Method (DefaultSheetSelectionModel)

Determines whether the model has no selections.

Syntax

Visual Basic
C#

'Declaration
 
Public Overrides Function IsEmpty() As Boolean

'Usage
 
Dim instance As DefaultSheetSelectionModel
Dim value As Boolean
 
value = instance.IsEmpty()

public override bool IsEmpty()

Return Value

Boolean: true if the no selections in the selection model; false otherwise

Example

This example illustrates the use of this member by returning whether the model does not contain any selections.

FarPoint.Win.Spread.Model.DefaultSheetSelectionModel defselModel = new FarPoint.Win.Spread.Model.DefaultSheetSelectionModel();
fpSpread1.ActiveSheet.Models.Selection = defselModel;
defselModel.AddSelection(0, 0, 3, 3);
bool b;
b = defselModel.IsEmpty();
listBox1.Items.Add(b.ToString());

Visual Basic

Dim defselModel As New FarPoint.Win.Spread.Model.DefaultSheetSelectionModel()
FpSpread1.ActiveSheet.Models.Selection = defselModel
defselModel.AddSelection(0, 0, 3, 3)
Dim b As Boolean
b = defselModel.IsEmpty()
ListBox1.Items.Add(b.ToString())

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

DefaultSheetSelectionModel Class
DefaultSheetSelectionModel Members