Disable Close Button In Title Bar of a WPF Window (C#) -


i'd know how disable (not remove/hide) close button in wpf window. know how hide makes window's title bar this:

enter image description here

but want disable meaning should this:

enter image description here

i'm scripting in c# , using wpf (windows presentation foundation).

try this:

public partial class mainwindow : window {      [dllimport("user32.dll")]     static extern intptr getsystemmenu(intptr hwnd, bool brevert);     [dllimport("user32.dll")]     static extern bool enablemenuitem(intptr hmenu, uint uidenableitem, uint uenable);        const uint mf_bycommand = 0x00000000;     const uint mf_grayed = 0x00000001;     const uint mf_enabled = 0x00000000;      const uint sc_close = 0xf060;      const int wm_showwindow = 0x00000018;     const int wm_close = 0x10;      public mainwindow()     {         initializecomponent();     }      private void window_loaded(object sender, routedeventargs e)     {      }      protected override void onsourceinitialized(eventargs e)     {         base.onsourceinitialized(e);          hwndsource hwndsource = presentationsource.fromvisual(this) hwndsource;          if (hwndsource != null)         {             hwndsource.addhook(new hwndsourcehook(this.hwndsourcehook));         }     }       intptr hwndsourcehook(intptr hwnd, int msg, intptr wparam, intptr lparam, ref bool handled)     {         if (msg == wm_showwindow)         {             intptr hmenu = getsystemmenu(hwnd, false);             if (hmenu != intptr.zero)             {                 enablemenuitem(hmenu, sc_close, mf_bycommand | mf_grayed);             }         }         else if (msg == wm_close)         {             handled = true;         }         return intptr.zero;     } }

(taken here: http://blogs.microsoft.co.il/blogs/tamir/archive/2007/09/26/never-ever-close-me-how-to-disable-close-button-in-wpf.aspx)

make sure set resizemode noresize.


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