Spread for ASP.NET 13 Product Documentation
FarPoint.Web.Spread Assembly / FarPoint.Web.Spread.Model Namespace / BaseSheetDataModel Class / Changed Event
Example


In This Topic
    Changed Event (BaseSheetDataModel)
    In This Topic
    Occurs when the user makes a change to the model that affects the data of the sheet.
    Syntax
    'Declaration
     
    Public Event Changed As SheetDataModelEventHandler
    'Usage
     
    Dim instance As BaseSheetDataModel
    Dim handler As SheetDataModelEventHandler
     
    AddHandler instance.Changed, handler
    public 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
    Gets the column index.  
    Gets the number of columns.  
    Gets the row index.  
    Gets the number of rows.  
    Gets the event type.  
    Example
    This example returns the next column with data.
    FarPoint.Web.Spread.Model.BaseSheetDataModel bdm;
    
    bdm = (FarPoint.Web.Spread.Model.BaseSheetDataModel)FpSpread1.ActiveSheetView.DataModel;
    bdm.Changed +=new FarPoint.Web.Spread.Model.SheetDataModelEventHandler(bdm_Changed);
    bdm.ColumnCount = 5;
    
    private void bdm_Changed(object sender, FarPoint.Web.Spread.Model.SheetDataModelEventArgs e)
    {
        Response.Write(e.Type.ToString()); 
    }
    
    Dim WithEvents bdm As FarPoint.web.Spread.Model.BaseSheetDataModel
    
    bdm = FpSpread1.ActiveSheetView.DataModel
    bdm.ColumnCount = 5
    
    Private Sub bdm_Changed(ByVal sender As Object, ByVal e As FarPoint.Web.Spread.Model.SheetDataModelEventArgs) Handles bdm.Changed
        Response.Write(e.Type.ToString) 
    End Sub
    
    See Also