IsEmpty Method (ISheetDataModel)

Determines whether the model is empty of data.

Syntax

Visual Basic
C#

'Declaration
 
Function IsEmpty() As Boolean

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

bool IsEmpty()

Return Value

Boolean: true if every cell in the data model is empty; false otherwise (not one cell empty)

Example

This example returns if the sheet is empty.

FarPoint.Win.Spread.Model.ISheetDataModel isd;
bool b;
isd = (FarPoint.Win.Spread.Model.ISheetDataModel)fpSpread1.ActiveSheet.Models.Data;
isd.SetValue(0, 0, "FarPoint");
b = isd.IsEmpty();
label1.Text = "The sheet is empty  = " + b.ToString();

Visual Basic

Dim isd As FarPoint.Win.Spread.Model.ISheetDataModel
Dim b As Boolean
isd = FpSpread1.ActiveSheet.Models.Data
isd.SetValue(0, 0, "FarPoint")
b = isd.IsEmpty()
Label1.Text = "The sheet is empty =  " & 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

ISheetDataModel Interface
ISheetDataModel Members