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.hÎļþ
C/C++ code:
#ifndef _TEST_H
#define _TEST_H

typedef struct _gdMYBUTTON {
int x; //starting x position
int y; //starting y position
int width; //button width
int height; //button height
} gdMYBUTTON, *gdPMYBUTTON;

/*
**Function:
** Create an button as you want to.
**Return Value:
** Just the same as the CreateWindow.
**Arguments:
** PMYBUTTON -- Please see above.
** hwnd -- Parent's hwnd.
** pText -- Show on button.
*/

HWND gdCreateButton(HWND hwnd, PTCHAR pText, gdPMYBUTTON pMyButton);

#endif



.cÎļþ
C/C++ code:
#include "test.h"

HWND gdCreateButton(HWND hwnd, PTCHAR pText, gdPMYBUTTON pMyButton)
{
HWND hwndButton;

hwndButton = CreateWindow(
TEXT("BUTTON"), // predefined class
pText, // button text
WS_VISIBLE | WS_CHILD | BS_DEFPUSHBUTTON, // styles

// Size and position values are given explicitly, because
// the CW_USEDEFAULT constant gives zero values for buttons.
pMyButton->x, // starting x position
pMyButton->y, // starting y position
pMyButto