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 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8

Reference

ISheetSpanModel Interface
ISheetSpanModel Members