QueryableDataSourceView.ExecuteDelete Method

Performs a delete operation on data items that the QueryableDataSourceView object represents by using the specified values.

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

protected override int ExecuteDelete(
	IDictionary keys,
	IDictionary oldValues
)

Parameters

keys
Type: System.Collections.IDictionary

The keys of the rows to delete.

oldValues
Type: System.Collections.IDictionary

The row values to evaluate in order 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: 4.5.2, 4.5.1, 4.5, 4

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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