Spread Windows Forms 7.0 Product Documentation
Changed Event
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FarPoint.Win.Spread Assembly > FarPoint.Win.Spread.Model Namespace > ISheetDataModel Interface : Changed Event


Glossary Item Box

Occurs when the data model has changed.

Syntax

Visual Basic (Declaration) 
Event Changed As SheetDataModelEventHandler
Visual Basic (Usage)Copy Code
Dim instance As ISheetDataModel
Dim handler As SheetDataModelEventHandler
 
AddHandler instance.Changed, handler
C# 
event SheetDataModelEventHandler Changed

Event Data

The event handler receives an argument of type SheetDataModelEventArgs containing data related to this event. The following SheetDataModelEventArgs properties provide information specific to this event.

PropertyDescription
Column Gets the column index.
ColumnCount Gets the number of columns.
Row Gets the row index.
RowCount Gets the number of rows.
Type Gets the event type.

Example

This example raises the changed event.
C#Copy Code
FarPoint.Win.Spread.Model.ISheetDataModel isdm;
isdm = (FarPoint.Win.Spread.Model.ISheetDataModel)fpSpread1.ActiveSheet.Models.Data;
isdm.Changed += new FarPoint.Win.Spread.Model.SheetDataModelEventHandler(this.isdm_Changed);
isdm.ColumnCount = 4;
isdm.RowCount = 5;

private void isdm_Changed(object sender, FarPoint.Win.Spread.Model.SheetDataModelEventArgs e)
{
     label1.Text = "The Model has Changed!!";
}
Visual BasicCopy Code
Friend WithEvents isdm As FarPoint.Win.Spread.Model.ISheetDataModel
isdm = FpSpread1.ActiveSheet.Models.Data
isdm.ColumnCount = 4
isdm.RowCount = 5

Private Sub isdm_Changed(ByVal sender As Object, ByVal e As FarPoint.Win.Spread.Model.SheetDataModelEventArgs) Handles isdm.Changed
     Label1.Text = "The Model has Changed!!!"
End Sub

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

See Also

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