IsEmpty Method (DefaultSheetSpanModel)

Determines whether the model is empty of cell spans.

Syntax

Visual Basic
C#

'Declaration
 
Public Overrides Function IsEmpty() As Boolean

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

public override bool IsEmpty()

Return Value

Boolean: true if the no spans in the span model; false otherwise

Example

This example illustrates the use of this member by returning if there are any spans in the model.

FarPoint.Win.Spread.Model.DefaultSheetSpanModel defspanModel = new FarPoint.Win.Spread.Model.DefaultSheetSpanModel();
bool b;
fpSpread1.ActiveSheet.Models.Span = defspanModel;
defspanModel.Add(0, 0, 2, 2);
b = defspanModel.IsEmpty();
listBox1.Items.Add(b.ToString());

Visual Basic

Dim defspanModel As New FarPoint.Win.Spread.Model.DefaultSheetSpanModel()
Dim b As Boolean
FpSpread1.ActiveSheet.Models.Span = defspanModel
defspanModel.Add(0, 0, 2, 2)
b = defspanModel.IsEmpty()
ListBox1.Items.Add(b.ToString())

Requirements

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows Server 2012 R2, Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10

Reference

DefaultSheetSpanModel Class
DefaultSheetSpanModel Members