IsEmpty Method (BaseSheetDataModel)

Determines whether the model is empty of data.

Syntax

Visual Basic
C#

'Declaration
 
Public Overridable Function IsEmpty() As Boolean

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

public virtual bool IsEmpty()

Return Value

Boolean: true if the no data in the data model; false otherwise

Example

This example checks and displays whether the model is void of data.

FarPoint.Win.Spread.Model.BaseSheetDataModel dataModel;
bool b;
dataModel = (FarPoint.Win.Spread.Model.BaseSheetDataModel)fpSpread1.ActiveSheet.Models.Data;
dataModel.SetValue(0, 0, "Test Empty");
b = dataModel.IsEmpty();
listBox1.Items.Add(b.ToString());

Visual Basic

Dim dataModel As FarPoint.Win.Spread.Model.BaseSheetDataModel
Dim b As Boolean
dataModel = FpSpread1.ActiveSheet.Models.Data
dataModel.SetValue(0, 0, "Test Empty")
b = dataModel.IsEmpty
ListBox1.Items.Add(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

BaseSheetDataModel Class
BaseSheetDataModel Members