DevExpress-Examples/wpf-dasard-how-to-manage-dasard-parameters-in-code

This example shows how to change a default or user-defined dasard parameter value in the DasardControl.CustomParameters event handler. The effective parameter value is hidden from users. Set the Visible property to false to hide the parameter from the Dasard Parameters dialog.

In this example, the parameterState dasard parameter with static look-up settings is added to the dasard. This dasard parameter is used to filter the data source. The Dasard Parameters dialog displays the values and enables users to select a parameter value from the list. In the DasardControl.CustomParameters event handler, we can change the value supplied by the user before it is passed to the query. In the result, the value defined in the DasardControl.CustomParameters event is in effect.

• MyViewModel.cs (VB: MyViewModel.vb)
• MyDasardView.xaml.cs (VB: MyDasardView.xaml.vb)
• MyDasardView.xaml (VB: MyDasardView.xaml)

• Specify Dasard Parameter Values

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