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DataRow.CancelEdit Method

Cancels the current edit on the row.

Namespace:  System.Data
Assembly:  System.Data (in System.Data.dll)

Public Sub CancelEdit


The method was called inside the RowChanging event.

See the BeginEdit method for more information.

The following example edits the value of one column in the last row of a DataGrid control. The example uses the BeginEdit, EndEdit, methods to edit the column's value and commit the change to the row.

 Private Sub AcceptOrReject(ByVal row As DataRow)
    ' Use a function to validate the row's values. 
    ' If the function returns true, end the edit;  
    ' otherwise cancel it. 
    If ValidateRow(row) Then
    End If 
End Sub 

Private Function ValidateRow(ByVal row As DataRow) As Boolean 
    Dim isValid As Boolean 
    ' Insert code to validate the row values.  
    ' Set the isValid variable.
    ValidateRow = isValid
End Function

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0
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