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DataRow.EndEdit Method

  • Reference

Definition

Namespace:
System.Data
Assembly:
System.Data.Common.dll
Assembly:
System.Data.dll
Assembly:
netstandard.dll
Source:
DataRow.cs
Source:
DataRow.cs
Source:
DataRow.cs

Ends the edit occurring on the row.

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

Exceptions

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.

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