Is there a simple way to "search and replace" while keeping capitalization?

[Asperamanca]

I.e. if I have

#define DIALOG
#include "dialog.h"

class CDialog
{
};

a way to replace "DIALOG" with "WINDOW", "dialog" with "window" and "Dialog" with "Window" in one go?

[aha_1980]

@Asperamanca: Use the option "Preserve case" ?

[Asperamanca]

Argh, this flag is not apparent when you just search and replace within the current file...

[aha_1980]

@Asperamanca It is, just click the drop-down menu included in the magnifying glass:

Regards