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Thread: MFC:dynamically create a file list in a submenu?

  1. #16
    Join Date
    Jan 2003
    Location
    Massachusetts
    Posts
    170
    I am such an idiot. The reason I thought that OnInitMenuPopup() only gets called once was because I put a break point in there and since it didn't break I assumed.. well, silly me for not realizing that the reason it wasn't breaking was because the string "Files List" no longer exists after the first time (I over write it)! so with this minor modification, I now have a pop up menu that dynamically loads a list of files and refreshes.

    pPopupMenu->GetMenuString(i, str, MF_BYPOSITION);
    nID = pPopupMenu->GetMenuItemID( i);
    if(str == "Files List" || nID == ID_EXTERNAL_LIST_1 )


    I can make this even more simple by replacing the above 3 lines with the following 2 lines

    nID = pPopupMenu->GetMenuItemID( i);
    if(nID == ID_FILE_LIST || nID == ID_EXTERNAL_LIST_1 )

    ID_FILE_LIST is the command ID of "Files List"


    too cool. ;-)

    Thanks!!!!!!!

    Jim

  2. #17
    Join Date
    Jan 2014
    Posts
    1

    Thumbs up Re: MFC:dynamically create a file list in a submenu?

    Thanks guys!!
    This is what I was looking for and got my menus are populated dynamically by the number of files in the specific folder!!

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