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 Server 2012 R2, Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10

Reference

ISheetDataModel Interface
ISheetDataModel Members