DataRow.EndEdit Method
Definition
Important
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Ends the edit occurring on the row.
public:
void EndEdit();public void EndEdit ();member this.EndEdit : unit -> unitPublic 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
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