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

Reference

BaseSheetDataModel Class
BaseSheetDataModel Members