title: RDP ActiveX Ctrl+Alt+Del
body: <p>In our C# application we use the RDP viewer as an ActiveX control. The application has its own toolbar with a <kbd>Ctrl</kbd>+<kbd>Alt</kbd>+<kbd>Del</kbd> button. There does not seem to be a method on the ActiveX control to perform this function. I know you can hit <kbd>Ctrl</kbd>+<kbd>Alt</kbd>+<kbd>End</kbd> on your keyboard which is fine but how do I do that from the toolbar button click?</p>