Infragistics2.Win.UltraWinGrid.v8.2
CellChange Event
See Also  Example
Infragistics.Win.UltraWinGrid Namespace > UltraGrid Class : CellChange Event

Occurs when a cell in edit mode has its value modified by the user.

Syntax

Visual Basic (Declaration) 
Public Event CellChange() As CellEventHandler
C# 
public event CellEventHandler CellChange()

Event Data

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

PropertyDescription
Cell Returns a reference to the cell of interest.

Remarks

The cell argument returns a reference to an UltraGridCell object that can be used to set properties of, and invoke methods on, the cell whose value is being modified. You can use this reference to access any of the returned cell's properties or methods.

This event is generated when the user is modifying the value of a cell in edit mode. Note that this does not necessarily mean that the changes will be committed to the data source, only that the user is editing the value of the cell.

Example

Following code shows some of the information available in CellChange event. It writes out the new text of the cell.

For an overview of how to handle events in Visual Basic or Visual C#, see Event Handlers in Visual Basic and Visual C#. For specific information and code examples illustrating how to consume events in your application, see Consuming Events in the .NET Framework Developer's Guide.

Visual BasicCopy Code
    Imports Infragistics.Shared
    Imports Infragistics.Win
    Imports Infragistics.Win.UltraWinGrid
    Imports System.Diagnostics

    Private Sub UltraGrid1_CellChange(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinGrid.CellEventArgs) Handles ultraGrid1.CellChange

        ' CellChange event gets fired every time the user modifies a cell's value.
        ' This event is analogous to TextChanged event of a text box.

        Debug.WriteLine("New value = " & e.Cell.Text)

    End Sub
C#Copy Code
       using Infragistics.Shared;
       using Infragistics.Win;
       using Infragistics.Win.UltraWinGrid;
       using System.Diagnostics;

       private void ultraGrid1_CellChange(object sender, Infragistics.Win.UltraWinGrid.CellEventArgs e)
       {

           // CellChange event gets fired every time the user modifies a cell's value.
           // This event is analogous to TextChanged event of a text box.

      Debug.WriteLine( "New value = " + e.Cell.Text );

       }

See Also