I'm trying to drag and drop between two instances of the same application using the GongSolutions.Wpf.DragDrop. When I drop on top of the second application I get an error that says An exception of type 'System.Runtime.InteropServices.COMException' occurred in PresentationCore.dll but was not handled in user code Invalid tymed (Exception from [...] read more
So... I have recently been developing a Winforms C# application in .NET 2.0 that uses the Shell Style drag and drop described in the great tutorial here: http://blogs.msdn.com/b/adamroot/archive/2008/02/19/shell-style-drag-and-drop-in-net-wpf-and-winforms.aspx This was used to give a semi-transparent image of the dragged control during the drag action. However, a secondary functionality is that [...] read more
I have made a WPF application that allows drag and drop of instances of a class I made (FakeNodeViewModel). It works fine when I work with only one instance of my application. But when I use 2 and I try to drag objects from one and drop on the other, [...] read more
We have upgraded our application from .NET 2.0 to 4.5.2 and using VS2013. We are facing one issue with Clipboard, everything was working fine with 2.0 in WIN8 also. Now with 4.5.2 clipboard ONLY works fine in WIN7 not in WIN8.1 Our code is as below. DataObject dataObject = new [...] read more