LinqDataSourceView.Delete(IDictionary, IDictionary) Method
Definition
Important
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Performs a delete operation.
public:
int Delete(System::Collections::IDictionary ^ keys, System::Collections::IDictionary ^ oldValues);public int Delete (System.Collections.IDictionary keys, System.Collections.IDictionary oldValues);override this.Delete : System.Collections.IDictionary * System.Collections.IDictionary -> intPublic Function Delete (keys As IDictionary, oldValues As IDictionary) As IntegerParameters
- keys
- IDictionary
The row key values for the records to delete.
- oldValues
- IDictionary
The row values that are evaluated to detect data conflicts.
Returns
The number of rows that were deleted from the data source.
Exceptions
The LinqDataSource control cannot establish a connection to the underlying data source.
The CanDelete property is false.
Remarks
The Delete method calls the ExecuteDelete(IDictionary, IDictionary) method, passing the keys and oldValues parameters.
For information about how to delete data with the LinqDataSource control, see the Delete(IDictionary, IDictionary) method of the LinqDataSource class.
