Vc6 implementation scaling dialog box

Although it is not difficult to write it, it will be much more convenient in the future.

 

Idc_s is an image control used to specify the location of the split window.

Void czzdlg: onok ()
...{
Cstring STR;
Getdlgitemtext (idok, STR );
If (STR = "")
...{
Setdlgitemtext (idok, "put ");
} Else
...{
Setdlgitemtext (idok, "");

}
Static crect rectlarge;
Static crect rectsmall;
If (rectlarge. isrectnull ())
...{
Getwindowrect (& rectlarge );

Crect rectseparator;

Getdlgitem (idc_s)-> getwindowrect (& rectseparator );

Rectsmall. Left = rectlarge. Left;
Rectsmall. Top = rectlarge. Top;
Rectsmall. Right = rectlarge. Right;
Rectsmall. Bottom = rectseparator. bottom;

}
If (STR = "")
...{
Setwindowpos (null, 0, 0, rectsmall. Width (), rectsmall. Height (), swp_nomove | swp_nozorder );
}
Else
...{
Setwindowpos (null, 0, 0, rectlarge. Width (), rectlarge. Height (), swp_nomove | swp_nozorder );
}
}

 

 

References: detailed explanation of VC ++ programming Author: Sun Xin