How can we change the default drop-down button of the PrintPreview window

Hello Dmitry,
Thanks for your help and sample. Before I sent my request, I tried something very similar to the approach in your example. Unfortunately it doesn't in my application. My application is XAF based, and for an unknown reason, replacing the icon doesn't work.
I modified your solution a little and added it to a new XAF solution. Please try it to see that it correctly replaces the Gallery icons, but not the drop down.
Any clue on what is going wrong?
Thanks!
Alex

Hello Alexandre,

Thank you for the provided sample project.

I was able to get this functionality operating as expected in the provided sample project, by modifying the code of the Form as follows:

C#
public partial class Form1 : Form  
{  
    PrintPreviewGalleryDropDown exportDropDownGallery;  
    XtraReport currentReport;  

    public Form1(XtraReport report)  
    {  
        this.InitializeComponent();  
        currentReport = report;  
    }  

    protected override void OnLoad(EventArgs e)  
    {  
        base.OnLoad(e);  
        this.documentViewer1.DocumentSource = currentReport;  
        currentReport.CreateDocument(false);  

        BarItem item = documentViewerRibbonController1.GetBarItemByCommand(PrintingSystemCommand.ExportFile);  

        ...  
    }  

The cause is that this functionality depends on the CreateDocument method call and I suggest that you call it once the OnLoad method/event is raised.

Thanks,
Dmitry

Hello Dmitry,
The CreateDocument did fix the icon when the form is shown. However, if you just change the page clicking the next page icon in the ribbon it will revert to the default DX icon. Please see this little video showing this problem in your original non-xaf solution:
http://screencast.com/t/5dR0OM5OJwcS
Thanks for looking into this this.
Alex