ModelDataSourceView.ExecuteUpdate Method (IDictionary, IDictionary, IDictionary)

.NET Framework (current version)
 

Performs an update operation using the UpdateMethod method.

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

override ExecuteUpdate : 
        keys:IDictionary *
        values:IDictionary *
        oldValues:IDictionary -> int

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 null.

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
Available since 4.5
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