DataRow.EndEdit Method

Definition

Ends the edit occurring on the row.

public:
 void EndEdit();
public void EndEdit ();
member this.EndEdit : unit -> unit
Public Sub EndEdit ()

Exceptions

The method was called inside the RowChanging event.

The edit broke a constraint.

The row belongs to the table and the edit tried to change the value of a read-only column.

The edit tried to put a null value into a column where AllowDBNull is false.

Examples

The following example uses the EndEdit method to end the edit of a DataRow value if the validation function returns true.

   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.
       if(ValidateRow(row))
           row.EndEdit();
       else
           row.CancelEdit();
   }

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

Remarks

When you set the property, an exception is generated if an exception occurs in the RowChanging event.

Applies to

See also