<div>
hi<br />
<br />
you want to look at ChangeDisplaySettings<br />
<br />
eg<br />
<br />
&nbsp; &nbsp;if (EnumDisplaySettings(NULL,<wbr />ENUM_CURRE<wbr />NT_SETTING<wbr />S,&amp;m_CurDi<wbr />splayMode)<wbr />)<br />
&nbsp; &nbsp;{<br />
&nbsp; &nbsp; &nbsp; DEVMODE &nbsp;DisplayMode = m_CurDisplayMode;<br />
<br />
&nbsp; &nbsp; &nbsp; DisplayMode.dmPelsWidth = 640;<br />
&nbsp; &nbsp; &nbsp; DisplayMode.dmPelsHeight = 480;<br />
<br />
&nbsp; &nbsp; &nbsp; ChangeDisplaySettings(&amp;Dis<wbr />playMode,C<wbr />DS_FULLSCR<wbr />EEN);<br />
<br />
&nbsp; &nbsp;}<br />

</div>


hi

you want to look at ChangeDisplaySettings

eg

   if (EnumDisplaySettings(NULL,ENUM_CURRENT_SETTINGS,&m_CurDisplayMode))
   {
      DEVMODE  DisplayMode = m_CurDisplayMode;

      DisplayMode.dmPelsWidth = 640;
      DisplayMode.dmPelsHeight = 480;

      ChangeDisplaySettings(&DisplayMode,CDS_FULLSCREEN);

   }


<div>
I know exactly that my link gives working solution. 
</div>


I know exactly that my link gives working solution.

<div>
The code I posted is from a VC sample which is how to change the display resolution.
</div>


The code I posted is from a VC sample which is how to change the display resolution.

<div>
<div class="content wysiwyg-content">
how &nbsp;to change the Display resolution<br />
using an MFC program ??<br />
<br />
From the Settings tab of Desktop<br />
properties, we can set the display<br />
resolution. I want to do the same<br />
programatically.<br />
<br />
&nbsp; &nbsp;plz suggest the solution.
</div>
</div>


how  to change the Display resolution
using an MFC program ??

From the Settings tab of Desktop
properties, we can set the display
resolution. I want to do the same
programatically.

   plz suggest the solution.

Display resolution

Kernel and system programming is the process of creating the software necessary for a computer or device to function and operate other programs. Some operating systems (such as Microsoft Windows) are proprietary, but others, such as the various Linux distributions, are open source.