Example T461334
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Reporting for WPF - How to Override the Report Designer Command Handlers

This example shows how to create a custom command provider that inherits from the ReportDesignerCommands class and overrides the SaveDocumentAs method to write text to the debug output.

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Example Code

MainWindow.xaml
XAML
<Window x:Class="T461334.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:dxrud="http://schemas.devexpress.com/winfx/2008/xaml/reports/userdesigner" Title="MainWindow" Height="800" Width="1200" FocusManager.FocusedElement="{Binding ElementName=designer}"> <dxrud:ReportDesigner Name="designer" /> </Window>
MainWindow.xaml.cs(vb)
C#
using System.Diagnostics; using System.Windows; using DevExpress.Xpf.Reports.UserDesigner; namespace T461334 { /// <summary> /// Interaction logic for MainWindow.xaml /// </summary> public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); designer.Commands = new CustomDesignerCommands(); Loaded += MainWindow_Loaded; } void MainWindow_Loaded(object sender, RoutedEventArgs e) { designer.OpenDocument(new SampleReport()); } } public class CustomDesignerCommands : ReportDesignerCommands { protected override void SaveDocumentAs() { Debug.WriteLine("CustomDesignerCommands.SaveDocumentAs"); base.SaveDocumentAs(); } } }

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