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ContextDataSourceView.ExecuteDelete Method

.NET Framework 4.6 and 4.5

Performs a delete operation using the specified keys and using row values that are used to detect conflicts.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web.Extensions (in System.Web.Extensions.dll)

protected override int ExecuteDelete(
	IDictionary keys,
	IDictionary oldValues


Type: System.Collections.IDictionary

A dictionary of row-key values for the records to delete.

Type: System.Collections.IDictionary

A dictionary of name/value pairs that represent data elements and their original values, which is used to detect data conflicts.

Return Value

Type: System.Int32
The number of objects or rows that were deleted from the data source.

.NET Framework

Supported in: 4.6, 4.5, 4
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