Retrieve the calling thread's last-error code value.

Downloads:

MS Windows Visual C/C++ Libraries

Linux/CentOS C/C++ Libraries

MAC OS X C/C++ Libraries

Solaris C/C++ Libraries

C++ Builder Libraries

Retrieves the calling thread's last-error code value.

    CkString str;

    // Cause in intentional error.
    HANDLE fHandle = INVALID_HANDLE_VALUE;
    DWORD fileSize = GetFileSize(fHandle,0);

    str.appendLastWindowsError();

    // Prints: The handle is invalid.
    printf("%s\n",str.getString());