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DataBoundControl.CreateDataSourceSelectArguments Method

Note: This method is new in the .NET Framework version 2.0.

Creates a default DataSourceSelectArguments object used by the data-bound control if no arguments are specified.

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

protected virtual DataSourceSelectArguments CreateDataSourceSelectArguments ()
protected DataSourceSelectArguments CreateDataSourceSelectArguments ()
protected function CreateDataSourceSelectArguments () : DataSourceSelectArguments

Return Value

A DataSourceSelectArguments initialized to Empty.

The CreateDataSourceSelectArguments method is used by the SelectArguments property to initialize a default arguments object, and by the DataBoundControl class's implementation of the PerformSelect method.

The following code example demonstrates how the CreateDataSourceSelectArguments method can be used in a derived class to retrieve a default DataSourceSelectArguments object.

protected override void PerformSelect() {            

   // Call OnDataBinding here if bound to a data source using the
   // DataSource property (instead of a DataSourceID), because the
   // databinding statement is evaluated before the call to GetData.       
    if (! IsBoundUsingDataSourceID) {
        OnDataBinding(EventArgs.Empty);
    }            
    
    // The GetData method retrieves the DataSourceView object from  
    // the IDataSource associated with the data-bound control.            
    GetData().Select(CreateDataSourceSelectArguments(), 
        OnDataSourceViewSelectCallback);
    
    // The PerformDataBinding method has completed.
    RequiresDataBinding = false;
    MarkAsDataBound();
    
    // Raise the DataBound event.
    OnDataBound(EventArgs.Empty);
}

Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

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

.NET Framework

Supported in: 2.0

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