CancelEdit Method

DataRow.CancelEdit Method ()


Cancels the current edit on the row.

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

public void CancelEdit()

Exception Condition

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 void AcceptOrReject(DataRow row)
    // Use a function to validate the row's values.
    // If the function returns true, end the edit;
    // otherwise cancel it.

private bool ValidateRow(DataRow thisRow)
    bool isValid = true; 
    // Insert code to validate the row values. 
    // Set the isValid variable.
    return isValid;

.NET Framework
Available since 1.1
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