C / C++ / MFC

mx483 wrote:

IDCANCEL, wm gives me an error message in the watch window.

16, wm<br />

nMsg, wm<br />

mx483 wrote:

I think I'm back to wondering why (according to you) I should be seeing a WM_COMMAND message instead of a WM_CLOSE message.

 /// here is some code, untested, uncheck, and probably wrong ... 
int iRandomNumber; /// number that you generated.
int iLowerBound = 0;
int iUpperBound = 25000; /// or set to your upper bound.

int iShadeValue;

iShadeValue = ( iRandomNumber / iUpperBound  ) * 255;
COLORREF cShadeColor = RGB( iShadeValue, iShadeValue, iShadeValue );

COLORREF Rainbow(unsigned int val)
{
     enum
     {
         max = 255,	// Set max VALUE here!
         h = max/2
     };
 
     BYTE red;
     if ( val<h )
     {
         red = static_cast<BYTE>(255.0*(1.0-double(val)/double(h)) + 0.5);
     }
     else
     {
         red = 0;
     }
 
     BYTE green;
     if ( val<h )
     {
         green = static_cast<BYTE>(255*(double(val)/double(h)) + 0.5);
     }
     else
     {
         green = static_cast<BYTE>(255*(2.0-double(val)/double(h)) + 0.5);
     }
 
     BYTE blue;
     if ( val<=h )
     {
         blue = 0;
     }
     else
     {
         blue = static_cast<BYTE>(255*(double(val)/double(h)-1.0) + 0.5);
     }
 
     return RGB(red, green, blue);
}

double f = double(val)/max_val;
COLORREF Shade = RGB(GetRValue(BaseColour)*f, GetGValue(BaseColour)*f, GetBValue(BaseColour)*f);

"The greatest good you can do for another is not just to share your riches but to reveal to him his own." - Benjamin Disraeli

anilFirst wrote:

we can see many windows as orginal one, but if we go to TaskManger, ther is only one WindWord.exe..

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

"The greatest good you can do for another is not just to share your riches but to reveal to him his own." - Benjamin Disraeli