messagebox - How to set the font in different styles for Message Box in WPF -

how can message box in below style eaisly? messagebox function seems cannot trick

you can make own notification dialog using window

here quick example whipped together

usage:

  notificationdialog.shownotification("backup , restor center"                 , "you need administrator run backup"                 , "use fast user switching switch account administrator privileges, or log off , log on administrator"                 , notifyicon.exclamation); 

code:

using system; using system.componentmodel; using system.drawing; using system.reflection; using system.runtime.compilerservices; using system.runtime.interopservices; using system.windows; using system.windows.interop; using system.windows.media.imaging;  namespace wpfapplication8 {     /// <summary>     /// interaction logic notificationdialog.xaml     /// </summary>     public partial class notificationdialog : window, inotifypropertychanged     {         public static void shownotification(string title, string caption, string message, notifyicon icon)         {             notificationdialog dialog = new notificationdialog();             dialog.title = title;             dialog.caption = caption;             dialog.message = message;             dialog.image = dialog.geticon(icon);             dialog.showdialog();         }          private string _caption;         private string _message;         private bitmapsource _image;          private const int gwl_style = -16;         private const int ws_sysmenu = 0x80000;         [dllimport("user32.dll", setlasterror = true)]         private static extern int getwindowlong(intptr hwnd, int nindex);         [dllimport("user32.dll")]         private static extern int setwindowlong(intptr hwnd, int nindex, int dwnewlong);          public notificationdialog()         {             datacontext = this;             initializecomponent();             loaded += (s, e) =>                 {                     var hwnd = new windowinterophelper(this).handle;                     setwindowlong(hwnd, gwl_style, getwindowlong(hwnd, gwl_style) & ~ws_sysmenu);                 };         }          public string caption         {             { return _caption; }             set { _caption = value; notifypropertychanged(); }         }          public string message         {             { return _message; }             set { _message = value; notifypropertychanged(); }         }           public bitmapsource image         {             { return _image; }             set { _image = value; notifypropertychanged(); }         }          private bitmapsource geticon(notifyicon icontype)         {             icon icon = (icon)typeof(systemicons).getproperty(icontype.tostring(), bindingflags.public | bindingflags.static).getvalue(null, null);             return imaging.createbitmapsourcefromhicon(icon.handle, int32rect.empty, bitmapsizeoptions.fromemptyoptions());         }          private void button_close_click(object sender, routedeventargs e)         {             dialogresult = true;         }          public event propertychangedeventhandler propertychanged;         public void notifypropertychanged([callermembername]string propertyname = null)         {             if (propertychanged != null)             {                 propertychanged(this, new propertychangedeventargs(propertyname));             }         }     }      public enum notifyicon     {         application,         asterisk,         error,         exclamation,         hand,         information,         question,         shield,         warning,         winlogo     }  } 

xaml:

<window x:class="wpfapplication8.notificationdialog"         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"         height="239" width="417" title="{binding title}" resizemode="noresize" >     <grid>         <grid.rowdefinitions>             <rowdefinition height="223*"/>             <rowdefinition height="50"/>         </grid.rowdefinitions>         <button content="close" horizontalalignment="right" margin="0,0,10,7" grid.row="1" verticalalignment="bottom" width="75" click="button_close_click"/>         <stackpanel margin="70,10,10,0">             <textblock text="{binding caption}" fontsize="20" foreground="darkblue" textwrapping="wrap"/>             <textblock margin="0,10,0,0" text="{binding message}" textwrapping="wrap"/>         </stackpanel>         <image source="{binding image}" stretch="none" horizontalalignment="left" height="52" margin="6,10,0,0" verticalalignment="top" width="55"/>     </grid> </window> 

result: