public CResolution(int a, int b)
{
Screen screen = Screen.PrimaryScreen;
int iWidth = a;
int iHeight = b;
Win32.USER32.DEVMODE1 dm = new Win32.USER32.DEVMODE1();
dm.dmDeviceName = new String(new char[32]);
dm.dmFormName = new String(new char[32]);
dm.dmSize = (short)Marshal.SizeOf(dm);
if (0 != Win32.USER32.EnumDisplaySettings(null, Win32.USER32.ENUM_CURRENT_SETTINGS, ref dm))
{
dm.dmPelsWidth = iWidth;
dm.dmPelsHeight = iHeight;
int iRet = Win32.USER32.ChangeDisplaySettings(ref dm, Win32.USER32.CDS_TEST);
if (iRet == Win32.USER32.DISP_CHANGE_FAILED)
{
MessageBox.Show("Unable to process your request");
MessageBox.Show("Description: Unable To Process Your Request. Sorry For This Inconvenience.", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
iRet = Win32.USER32.ChangeDisplaySettings(ref dm, Win32.USER32.CDS_UPDATEREGISTRY);
//iRet = User_32.ChangeDisplaySettings (ref dm, User_32.CDS_FULLSCREEN);
//CDS_RESET = 0x40000000
//CDS_NORESET = 0x10000000;
//CDS_GLOBAL = 0x00000008;
//iRet = User_32.ChangeDisplaySettings (ref dm,User_32.CDS_FULLSCREEN);
switch (iRet)
{
case Win32.USER32.DISP_CHANGE_SUCCESSFUL:
{
break;
//successfull change
}
case Win32.USER32.DISP_CHANGE_RESTART:
{
MessageBox.Show("Description: You Need To Reboot For The Change To Happen.\n If You Feel Any Problem After Rebooting Your Machine\nThen Try To Change Resolution In Safe Mode.", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
break;
//windows 9x series you have to restart
}
default:
{
MessageBox.Show("Description: Failed To Change The Resolution.", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
break;
//failed to change
}
}
}
}
}
public CResolution(int a,int b)
{
Screen screen = Screen.PrimaryScreen;
int iWidth =a;
int iHeight =b;
Win32.USER32.DEVMODE1 dm = new Win32.USER32.DEVMODE1();
dm.dmDeviceName = new String (new char[32]);
dm.dmFormName = new String (new char[32]);
dm.dmSize = (short)Marshal.SizeOf (dm);
if (0 != Win32.USER32.EnumDisplaySettings (null, Win32.USER32.ENUM_CURRENT_SETTINGS, ref dm))
{
dm.dmPelsWidth = iWidth;
dm.dmPelsHeight = iHeight;
int iRet = Win32.USER32.ChangeDisplaySettings (ref dm,Win32.USER32.CDS_TEST);
if (iRet == Win32.USER32.DISP_CHANGE_FAILED)
{
MessageBox.Show("Unable to process your request");
MessageBox.Show("Description: Unable To Process Your Request. Sorry For This Inconvenience.","Information",MessageBoxButtons.OK,MessageBoxIcon.Information);
}
else
{
iRet = Win32.USER32.ChangeDisplaySettings (ref dm, Win32.USER32.CDS_UPDATEREGISTRY);
//iRet = User_32.ChangeDisplaySettings (ref dm, User_32.CDS_FULLSCREEN);
//CDS_RESET = 0x40000000
//CDS_NORESET = 0x10000000;
//CDS_GLOBAL = 0x00000008;
//iRet = User_32.ChangeDisplaySettings (ref dm,User_32.CDS_FULLSCREEN);
switch (iRet)
{
case Win32.USER32.DISP_CHANGE_SUCCESSFUL:
{
break;
//successfull change
}
case Win32.USER32.DISP_CHANGE_RESTART:
{
MessageBox.Show("Description: You Need To Reboot For The Change To Happen.\n If You Feel Any Problem After Rebooting Your Machine\nThen Try To Change Resolution In Safe Mode.","Information",MessageBoxButtons.OK,MessageBoxIcon.Information);
break;
//windows 9x series you have to restart
}
default:
{
MessageBox.Show("Description: Failed To Change The Resolution.","Information",MessageBoxButtons.OK,MessageBoxIcon.Information);
break;
//failed to change
}
}
}
}
}
