Spread for ASP.NET 8.0 Product Documentation
NonEmptyColumnCount Property (DefaultSheetDataModel)
Example 


Gets the number of columns in the model that contain data (bound or unbound).
Syntax
'Declaration
 
Public Overrides ReadOnly Property NonEmptyColumnCount As Integer
'Usage
 
Dim instance As DefaultSheetDataModel
Dim value As Integer
 
value = instance.NonEmptyColumnCount
public override int NonEmptyColumnCount {get;}

Property Value

Integer number that is one more than the index of the last column in the model that contains data
Remarks
This property returns a value that is one more than the index of the last column in the model that contains data.
Example
This example assigns values to the Spread data model and returns the number of non-empty columns and rows.
Private Sub Page_Load(ByVal sender As System.Object,ByVal e As System.EventArgs)HandlesMyBase.Load
If(IsPostBack)Then
Return
EndIf

FpSpread1.ActiveSheetView.DataModel.SetValue(0,0,"First")
FpSpread1.ActiveSheetView.DataModel.SetValue(0,1,"Second")
FpSpread1.ActiveSheetView.DataModel.SetValue(0,2,"Third")
FpSpread1.ActiveSheetView.DataModel.SetValue(2,0,"Un")
FpSpread1.ActiveSheetView.DataModel.SetValue(2,1,"Deux")
FpSpread1.ActiveSheetView.DataModel.SetValue(2,2,"Trois")

DimmodelAsFarPoint.Web.Spread.Model.DefaultSheetDataModel=FpSpread1.ActiveSheetView.DataModel
ListBox1.Items.Add(Convert.ToString(model.NonEmptyColumnCount))
ListBox1.Items.Add(Convert.ToString(model.NonEmptyRowCount))
End Sub
private void Page_Load(object sender,System.EventArgs e)
{
if(this.IsPostBack)return;

FpSpread1.ActiveSheetView.DataModel.SetValue(0,0,"First");
FpSpread1.ActiveSheetView.DataModel.SetValue(0,1,"Second");
FpSpread1.ActiveSheetView.DataModel.SetValue(0,2,"Third");
FpSpread1.ActiveSheetView.DataModel.SetValue(2,0,"Un");
FpSpread1.ActiveSheetView.DataModel.SetValue(2,1,"Deux");
FpSpread1.ActiveSheetView.DataModel.SetValue(2,2,"Trois");

FarPoint.Web.Spread.Model.DefaultSheetDataModelmodel=(FarPoint.Web.Spread.Model.DefaultSheetDataModel)FpSpread1.ActiveSheetView.DataModel;
ListBox1.Items.Add(Convert.ToString(model.NonEmptyColumnCount));
ListBox1.Items.Add(Convert.ToString(model.NonEmptyRowCount));
}
Requirements

Target Platforms: Windows 7, Windows 8, Windows Vista, Windows Server 2000, Windows 2000 Professional, Windows XP Professional, Windows NT 4.0 Workstation, SP6, Windows NT 4.0 Server, SP6

See Also

Reference

DefaultSheetDataModel Class
DefaultSheetDataModel Members

 

 


Copyright © GrapeCity, inc. All rights reserved.