IsEmpty Method (ISheetSelectionModel)

Determines whether the model has no selections.

Syntax

Visual Basic
C#

'Declaration
 
Function IsEmpty() As Boolean

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

bool IsEmpty()

Return Value

true if the model has no selections of cells; false otherwise

Example

FarPoint.Web.Spread.Model.ISheetSelectionModel iss;
iss = (FarPoint.Web.Spread.Model.ISheetSelectionModel)FpSpread1.ActiveSheetView.SelectionModel;
iss.SetSelection(0, 0, 2, 2)
iss.AddSelection(3, 0, 1, 2);
bool b = iss.IsEmpty;
string msg = "The model has selections is " + b.ToString();
Response.Write("<script language='javascript'>alert('" + msg + "')</script>");

Visual Basic

Dim iss As FarPoint.Web.Spread.Model.ISheetSelectionModel
iss = FpSpread1.ActiveSheetView.SelectionModel
iss.SetSelection(0, 0, 2, 2)
iss.AddSelection(3, 0, 3, 2)
Dim b As Boolean = iss.IsEmpty
Dim msg As String = "The model has selections is " + b.ToString()
Response.Write("<script language='javascript'>alert('" & msg & "')</script>")

Requirements

Target Platforms: Windows 7, Windows 8, Windows 10, Windows Vista, Windows Server 2003, Windows Server 2008, Windows Server 2012, Windows XP Professional

Reference

ISheetSelectionModel Interface
ISheetSelectionModel Members