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ExecuteUpdate Method

ModelDataSourceView.ExecuteUpdate Method

.NET Framework 4.6 and 4.5

Performs an update operation using the UpdateMethod method.

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

'Declaration
Protected Overrides Function ExecuteUpdate ( _
	keys As IDictionary, _
	values As IDictionary, _
	oldValues As IDictionary _
) As Integer

Parameters

keys
Type: System.Collections.IDictionary

The parameters to be used with the UpdateMethod method. If there are no parameters associated with the method, pass Nothing.

values
Type: System.Collections.IDictionary

The new values of the row to be updated.

oldValues
Type: System.Collections.IDictionary

The old values of the row to be updated.

Return Value

Type: System.Int32
The number of rows inserted; otherwise, -1, if the number is not known.

.NET Framework

Supported in: 4.6, 4.5
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