How do I assign full trust to an XBAP application ?
Full trust permission can be assigned using ‘Security’ tab of the project properties. By selecting ‘This is a full trust application’ option in the security tab full trust can be assigned to the XBAP application. But be aware that it might cause security issues to your customer’s machine.
How can I use a WindowsFormsHost element to host a System.Windows.Forms ?
It can be done with the following code : [XAML] <Window x:Class=’HostingWfInWpf.Window1′ xmlns=’http://schemas.microsoft.com/winfx/2006/xaml/presentation’ xmlns:x=’http://schemas.microsoft.com/winfx/2006/xaml’ xmlns:wf=’clr-namespace:System.Windows.Forms;assembly=System.Windows.Forms’ Title=’HostingWfInWpf’ > <Grid> <WindowsFormsHost> <wf:MaskedTextBox x:Name=’mtbDate’ Mask=’00/00/0000’/> </WindowsFormsHost> </Grid> </Window>
Where do I find System.Windows.Forms.Integration ?
The System.Windows.Forms.Integration namespace is defined in ‘WindowsFormsIntegration.dll’ which currently ships in the WinFX SDK, not in the standard redist. Therefore, the file will be found in ‘\Program Files\Reference Assemblies\Microsoft\Framework\v3.0’.
What about hosting user controls and third-party controls including ActiveX controls in a WPF Form?
Windows Forms user controls will work the same as the standard Windows Forms controls, which means you can certainly use them in WPF applications. As far as third-party controls go, it depends on how these controls are built. If they are built as managed Windows Forms custom controls, they will also work fine in this scenario. If they are built as ActiveX controls, they can also be used in a WPF application as long as they are contained within a WindowsFormsHost control. Since Windows Forms already has support for hosting ActiveX controls, all you need to do is generate the managed wrappers for the ActiveX control and then use those wrappers to instantiate the control and host it within the WindowsFormsHost control on a WPF window or page. One handy way to do this is to simply create a Windows Forms UserControl that contains the ActiveX control and then simply host the UserControl in the WindowsFormsHost control.
Will you provide a tool to convert Windows Forms applications to WPF applications ?
At this time, we do not have any plans to release such a tool. We feel that it is more important for us to offer a solution that allows for co-existence of Windows Forms and WPF controls rather than attempt a migration tool that would be difficult to get right.