Spread for ASP.NET 9.0 Product Documentation
RowHeaderClick Event
Example 


Occurs when the user clicks a cell in the row header using the left mouse button.
Syntax
'Declaration
 
Public Event RowHeaderClick As SpreadCommandEventHandler
'Usage
 
Dim instance As FpSpread
Dim handler As SpreadCommandEventHandler
 
AddHandler instance.RowHeaderClick, handler
public event SpreadCommandEventHandler RowHeaderClick
Event Data

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

PropertyDescription
CommandArgumentGets the argument for the command. (Inherited from System.Web.UI.WebControls.CommandEventArgs)
CommandNameGets the name of the command. (Inherited from System.Web.UI.WebControls.CommandEventArgs)
EditValuesGets the postback data in an array list of values.  
HandledGets or sets whether the event has been handled.  
SheetViewGets the sheet being updated.  
SortFrozenRowsGets or sets whether the frozen rows should be sorted when the sorting command occurs.  
Remarks

This event can be raised only if the SheetView AutoPostBack property is set to true.

The SpreadCommandEventHandler receives an argument of type SpreadCommandEventArgs containing data related to this event.

Example
This example illustrates the use of the event.
FpSpread1.ActiveSheetView.AutoPostBack = true;

private void FpSpread1ColumnHeaderClick(object sender, FarPoint.Web.Spread.SpreadCommandEventArgs e) 
{
    Point p;
    p = (Point)e.CommandArgument;
    e.SheetView.RowHeader.Rows[p.X].BackColor = Color.Yellow;
}
FpSpread1.ActiveSheetView.AutoPostBack = True

Private Sub FpSpread1ColumnHeaderClick(ByVal sender As Object, ByVal e As FarPoint.Web.Spread.SpreadCommandEventArgs) Handles
FpSpread1.ColumnHeaderClick
    e.SheetView.RowHeader.Rows(e.CommandArgument.X).BackColor = Color.Yellow
End Sub
Requirements

Target Platforms: Windows 7, Windows 8, Windows 10, Windows Vista, Windows Server 2003, Windows Server 2008, Windows Server 2012, Windows XP Professional

See Also

Reference

FpSpread Class
FpSpread Members

User-Task Documentation

Understanding the Effect of Mode on Events

 

 


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