IsEmpty Method (ISheetSpanModel)

Determines whether the model is empty of cell spans.

Syntax

Visual Basic
C#

'Declaration
 
Function IsEmpty() As Boolean

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

bool IsEmpty()

Return Value

Boolean: true if the model contains no cell spans; false otherwise

Example

This example returns if there are any spans in the model.

FarPoint.Win.Spread.Model.ISheetSpanModel sp;
bool b;
sp = (FarPoint.Win.Spread.Model.ISheetSpanModel)fpSpread1.ActiveSheet.Models.Span;
sp.Add(0, 0, 2, 2);
b = sp.IsEmpty();
label1.Text = "Is the model empty of spans = " + b.ToString();

Visual Basic

Dim sp As FarPoint.Win.Spread.Model.ISheetSpanModel
Dim b As Boolean
sp = FpSpread1.ActiveSheet.Models.Span
sp.Add(0, 0, 2, 2)
b = sp.IsEmpty()
Label1.Text = "Is the model empty of spans = " & 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

ISheetSpanModel Interface
ISheetSpanModel Members