C / C++ / MFC

Ann66 wrote:

I want to use LineTo(), but each time do I have to store the previous mouse point into a global variable as the starting point for lineto().

GetModuleFileName(NULL,m_CurrentPath.GetBuffer(512),512);<br />
m_CurrentPath.ReleaseBuffer();<br />
m_CurrentPath.Delete(m_CurrentPath.ReverseFind('\\'),m_CurrentPath.GetLength()-m_CurrentPath.ReverseFind('\\'));

Ghasrfakhri wrote:

You can extract Path easily, Like

toxcct wrote:

PathRemoveFileSpec() exists...and calling it will only slow your prgram down...

"Take only what you need and leave the land as you found it." - Native American Proverb

Giorgi Moniava wrote:

Like GetModuleFilename() API , - but it returns the fullpath , including the filename.

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

conceptus wrote:

Any idea what are the possible causes?

"Take only what you need and leave the land as you found it." - Native American Proverb

"Take only what you need and leave the land as you found it." - Native American Proverb

LRESULT CALLBACK WindowProc(...)
{
    switch (uMessage)
    {
        case WM_DROPFILES:
            HDROP hDrop = (HDROP) wParam;
            char szDropName[MAX_PATH];
            DragQueryFile(hDrop, 0, szDropName, sizeof(szDropName));
            break;
        default:
            return DefWindowProc(hWnd, uMessage, wParam, lParam);
    }
 
    return 0;
}

"Take only what you need and leave the land as you found it." - Native American Proverb

cgru1234 wrote:

from the command line

cgru1234 wrote:

...and I dont find windows explorer calling CreateProcess here.

"Take only what you need and leave the land as you found it." - Native American Proverb