DataRow.EndEdit Method
Ends the edit occurring on the row.
Assembly: System.Data (in System.Data.dll)
| Exception | Condition |
|---|---|
| InRowChangingEventException | The method was called inside the RowChanging event. |
| ConstraintException | The edit broke a constraint. |
| ReadOnlyException | The row belongs to the table and the edit tried to change the value of a read-only column. |
| NoNullAllowedException | The edit tried to put a null value into a column where AllowDBNull is false. |
When you set the property, an exception is generated if an exception occurs in the RowChanging event.
The following example uses the EndEdit method to end the edit of a DataRow value if the validation function returns true.
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
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The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.