Refuse to run if the taskbar button API is not available. This wouldn't make much sense anyhow and is the simplest thing to do. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@77703 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Refuse to run if the taskbar button API is not available. This wouldn't make much sense anyhow and is the simplest thing to do. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@77703 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775