LinqDataSourceView::ExecuteDelete Method (IDictionary^, IDictionary^)
.NET Framework (current version)
Performs a delete operation by using the specified keys and old values.
Assembly: System.Web.Extensions (in System.Web.Extensions.dll)
protected: virtual int ExecuteDelete( IDictionary^ keys, IDictionary^ oldValues ) override
Parameters
- keys
-
Type:
System.Collections::IDictionary^
The row key values for the records to be deleted.
- oldValues
-
Type:
System.Collections::IDictionary^
The row values that are evaluated to detect data conflicts.
Return Value
Type: System::Int32The number of objects or rows that were deleted from the underlying data source.
For information about how to delete data through a LinqDataSource control, see the Delete(IDictionary^, IDictionary^) method of the LinqDataSource class.
.NET Framework
Available since 3.5
Available since 3.5
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