The sample "TOCControlContextMenu" demonstrates how to display a context menu from the AxTOCControl. When I run this sample and right-click on the TOC control the context menu pops up and remains displayed until I select a menu item. In my application the right-click displays the context menu but as soon as I release the right-mouse-button the first item in the menu is selected. I can see no substantial differences in the code. Has anyone observered (and possibility overcome) this behavior before?