ConstraintCollection.Clear Method

Definition

Namespace:

System.Data

Assembly:

System.Data.Common.dll

Source:

ConstraintCollection.cs

Clears the collection of any Constraint objects.

public:
 void Clear();

public void Clear ();

member this.Clear : unit -> unit

Public Sub Clear ()

Examples

The following example clears all constraints from the ConstraintCollection.

public static void ClearConstraints(DataSet dataSet)
{
   foreach (DataTable table in dataSet.Tables)
     table.Constraints.Clear();
}

Public Shared Sub ClearConstraints(dataSet As DataSet) 
   Dim table As DataTable
   For Each table In dataSet.Tables
     table.Constraints.Clear()
   Next
End Sub

Remarks

The CollectionChanged event occurs if this action is successful.