test.rc
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IDTEST ICON main.ico
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test.rh
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#ifndef _TEST_RH_
#define _TEST_RH_

#define IDTEST 1000

#endif
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test.cpp
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#include "test.rh"
....
TIcon *icon=new Graphics::TIcon;

방법1
icon->Handle=LoadIcon(HInstance, MAKEINTRESOURCE(IDTEST));

방법2
icon->Handle=LoadIcon(HInstance, "IDTEST");

방법3
icon->Handle=LoadImage(HInstance, MAKEINTRESOURCE(IDTEST), IMAGE_ICON, 32, 32, LR_LOADREALSIZE);

방법4
icon->Handle=LoadImage(HInstance, "IDTEST", IMAGE_ICON, 32, 32, LR_LOADREALSIZE);

ㅡ ㅡ ::