C / C++ / MFC

non light wrote:

I need it to search of word which contin of 3 word and than calcalute the number of the word..
can you help me I try with 2-dimansion array but I cant write it ...

non light wrote:

your code is so complucate and I stel in my first step in programming

non light wrote:

I hope you understand me

(1) read the whole file in memory.
(2) search the memory for the three words pattern (you can search for the hyphen, using, for instance, <code>strchr</code>).

PBUTTONINFO pButtonInfo = (PBUTTONINFO) malloc (sizeof (BUTTONINFO));<br />
ZeroMemory ((LPVOID) pButtonInfo, sizeof (BUTTONINFO));

#ifndef __BUTTON_CONTROL_H__<br />
#define __BUTTON_CONTROL_H__<br />
#include "stdafx.h"<br />
<br />
#define BUTTON_CONTROL_CLASS			TEXT("BUTTON_CONTROL_safsf")<br />
<br />
<br />
#ifdef __INCLUDE_BUTTONCONTROL_PRIVATES__<br />
<br />
/* Depicts the state of the button */<br />
typedef enum tagBUTTONSTATE<br />
{<br />
	NORMAL = 2,<br />
	HOVER,<br />
	PRESSED,<br />
	DISABLED<br />
<br />
} BUTTONSTATE;<br />
<br />
/* Structure to hold the information of the button*/<br />
typedef struct tagBUTTONINFO<br />
{<br />
//	HWND hWnd;							/* Handle of the button itself */<br />
	TCHAR * szText;						/* The caption of button */<br />
	int nTextLength;					/* Length of caption */<br />
	HPEN borderColor;					/* The outline color */<br />
	COLORREF textColor;					/* The Text Color of the button */<br />
	HBRUSH backColor;					/* The background color of the button */<br />
	HFONT font;							/* The font of the text */<br />
	HPEN borderColorPressed;			/* The border color in pressed form*/<br />
	COLORREF textColorPressed;			/* The text color in pressed form */<br />
	HBRUSH backColorPressed;			/* The back color in pressed form */<br />
	HFONT fontPressed;					/* The font in pressed form */<br />
	HPEN borderColorHover;				/* The border color in hover form*/<br />
	COLORREF textColorHover;			/* The text color in hover form */<br />
	HBRUSH backColorHover;				/* The back color in hover form */<br />
	HFONT fontHover;					/* The font in hover form */<br />
<br />
	BUTTONSTATE state;					/* The state of the button */<br />
<br />
} BUTTONINFO, * PBUTTONINFO;<br />
<br />
/* ButtonInfo Allocation */<br />
//HANDLE	CreateHeapIfNeeded();<br />
//BOOL	DestroyHeapIfNeeded(HANDLE);<br />
<br />
PBUTTONINFO AllocateButtonInfoFor(HWND hWnd);<br />
PBUTTONINFO PickButtonInfo(HWND hWnd);<br />
BOOL DropButtonInfo(HWND hWnd);<br />
void DeleteButtonInfo(HWND hWnd);<br />
void SetButtonDefaults(HWND hWnd, PBUTTONINFO pButtonInfo);<br />
<br />
void DrawButton(HWND hWnd, PBUTTONINFO pButtonInfo, HDC hdc);<br />
<br />
/* The window procedure. */<br />
LRESULT CALLBACK ButtonProc(HWND, UINT, WPARAM, LPARAM);<br />
<br />
/* The Button Event Handlers */<br />
<br />
<br />
BOOL	OnNCCreate(HWND hwnd, LPCREATESTRUCT lpCreateStruct);<br />
void	OnNCDestroy(HWND);<br />
void	OnPaint(HWND);<br />
void	OnInitButton(HWND hWnd);<br />
void	OnMouseButtonDown(HWND hWnd, int x, int y);<br />
void	OnMouseButtonUp(HWND hWnd, int x, int y);<br />
INT		OnGetText(HWND, int, LPTSTR);<br />
INT		OnGetTextLength(HWND);<br />
BOOL	OnSetText(HWND hWnd, LPCTSTR);<br />
<br />
//void	OnDestroy(HWND);<br />
/*<br />
BOOL	OnCreate(HWND, LPCREATESTRUCT);<br />
<br />
<br />
void	OnEnable(HWND, BOOL);<br />
<br />
<br />
<br />
HFONT	OnGetFont(HWND);<br />
<br />
void	OnSetFont(HWND hWnd, HFONT hFont, BOOL fRedraw);<br />
void	OnMouseButtonDown(HWND, int nMask, int x, int y);<br />
void	OnMouseButtonUp(HWND, int nMask, int x, int y);<br />
*/<br />
#endif /* __INCLUDE_BUTTONCONTROL_PRIVATES__ */<br />
<br />
// The Button Messages used to set and get properties.<br />
<br />
#define BCM_SETBORDERPEN				WM_USER + 10	/* WPARAM	= HPEN			*/<br />
#define BCM_GETBORDERPEN				WM_USER + 11	/* Return	= HPEN			*/<br />
#define BCM_SETCAPTIONCOLOR				WM_USER + 12	/* WPARAM	= COLORREF		*/<br />
#define BCM_GETCAPTIONCOLOR				WM_USER + 13	/* Return	= COLORREF		*/<br />
#define BCM_SETBACKGNDBRUSH				WM_USER + 14	/* WPARAM	= HBRUSH		*/<br />
#define BCM_GETBACKGNDBRUSH				WM_USER + 15	/* Return	= HBRUSH		*/<br />
#define BCM_SETBUTTONSTATE				WM_USER + 16	/* WPARAM	= BUTTONSTATE	*/<br />
#define BCM_GETBUTTONSTATE				WM_USER + 17	/* Return	= BUTTONSTATE	*/<br />
#define BCM_INITBUTTON					WM_USER + 18	/* NULL */<br />
<br />
// Initializes the button control<br />
HRESULT InitButtonControl(HINSTANCE hInstance);<br />
#endif /*__BUTTON_CONTROL_H__*/

#include "stdafx.h"<br />
#define __INCLUDE_BUTTONCONTROL_PRIVATES__		/* So that we may have private functions. */<br />
#include "ButtonControl.h"<br />
<br />
//static ULONG gButtonCount = 0;<br />
//static HANDLE ghHeap = NULL;<br />
<br />
/***********************************************************************\<br />
FUNCTION:			InitButtonControl<br />
PURPOSE:			Registers the button class<br />
ARGS:				HINSTANCE hInstance<br />
RETURN:				The result of the registration<br />
\***********************************************************************/<br />
HRESULT InitButtonControl(HINSTANCE hInstance)<br />
{<br />
	WNDCLASSEX wc;<br />
<br />
	wc.cbClsExtra			= 0;<br />
	wc.cbSize				= sizeof(WNDCLASSEX);<br />
	wc.cbWndExtra			= 0;<br />
	wc.hbrBackground		= (HBRUSH)(COLOR_WINDOW + 1);<br />
	wc.hCursor				= LoadCursor(NULL, IDC_ARROW);<br />
	wc.hIcon				= LoadIcon(NULL, IDI_APPLICATION);<br />
	wc.hIconSm				= LoadIcon(NULL, IDI_APPLICATION);<br />
	wc.hInstance			= hInstance;<br />
	wc.lpfnWndProc			= ButtonProc;<br />
	wc.lpszClassName		= BUTTON_CONTROL_CLASS;<br />
	wc.lpszMenuName			= NULL;<br />
	wc.style				= CS_HREDRAW | CS_VREDRAW |<br />
								CS_GLOBALCLASS;<br />
	<br />
	//HeapCreate(HC<br />
	<br />
	//DWORD dwErr = GetLastError();<br />
	return RegisterClassEx(&wc);<br />
}<br />
<br />
<br />
<br />
/***********************************************************************\<br />
FUNCTION:			AllocateButtonInfoFor<br />
PURPOSE:			Allocate and attaches the BUTTONINFO structure<br />
ARGS:				Handle to the button<br />
RETURN:				Pointer to allocated BUTTONINFO structure<br />
\***********************************************************************/<br />
PBUTTONINFO AllocateButtonInfoFor(HWND hWnd)<br />
{<br />
	if(!hWnd)<br />
		return NULL;<br />
<br />
	//PBUTTONINFO hMem = (PBUTTONINFO) GlobalAlloc(GMEM_FIXED, sizeof(BUTTONINFO));<br />
	PBUTTONINFO hMem = (PBUTTONINFO) malloc(sizeof(BUTTONINFO));<br />
	//PBUTTONINFO hMem = new BUTTONINFO();<br />
<br />
	if(!hMem)<br />
		return NULL;<br />
<br />
	SetWindowLong(hWnd, GWL_USERDATA, (LONG)hMem);<br />
<br />
	SetButtonDefaults(hWnd, hMem);<br />
<br />
	return hMem;<br />
<br />
<br />
}<br />
<br />
<br />
/***********************************************************************\<br />
FUNCTION:			PickButtonInfo<br />
PURPOSE:			Extracts the BUTTONINFO structure from the button<br />
ARGS:				Handle to the button<br />
RETURN:				Pointer to the extracted BUTTONINFO Structure<br />
\***********************************************************************/<br />
PBUTTONINFO PickButtonInfo(HWND hWnd)<br />
{<br />
	if(!hWnd)<br />
		return NULL;<br />
<br />
	PBUTTONINFO hMem = (PBUTTONINFO) GetWindowLong(hWnd, GWL_USERDATA);<br />
<br />
	if(!hMem)<br />
		return NULL;<br />
<br />
	//PBUTTONINFO pButtonInfo = (PBUTTONINFO) GlobalLock(hMem);<br />
<br />
	DWORD dw = GetLastError();<br />
<br />
	return hMem;<br />
<br />
<br />
}<br />
<br />
/***********************************************************************\<br />
FUNCTION:			DropButtonInfo<br />
PURPOSE:			Locks the BUTTONINFO structure of the given control<br />
ARGS:				Handle to the control<br />
RETURN:				Succuss status of the operation<br />
\***********************************************************************/<br />
BOOL DropButtonInfo(HWND hWnd)<br />
{<br />
	if(!hWnd)<br />
		return FALSE;<br />
<br />
	PBUTTONINFO hMem = (PBUTTONINFO)GetWindowLong(hWnd, GWL_USERDATA);<br />
<br />
	if(!hMem)<br />
		return FALSE;<br />
<br />
	return TRUE;<br />
<br />
<br />
}<br />
<br />
/***********************************************************************\<br />
FUNCTION:			DeleteButtonInfo<br />
PURPOSE:			Deletes the BUTTONINFO structure<br />
ARGS:				Handle to the button structure<br />
RETURN:				None<br />
\***********************************************************************/<br />
void DeleteButtonInfo(HWND hWnd)<br />
{<br />
	if(!hWnd)<br />
		return;<br />
<br />
	PBUTTONINFO pButtonInfo = PickButtonInfo(hWnd);<br />
	<br />
	if(!pButtonInfo)<br />
		return;<br />
<br />
	DeleteObject((HGDIOBJ)pButtonInfo->backColor);<br />
	DeleteObject((HGDIOBJ)pButtonInfo->borderColor);<br />
	DeleteObject((HGDIOBJ)pButtonInfo->font);<br />
	//GlobalFree((HGLOBAL)pButtonInfo->szText);<br />
	//_free_dbg((void *) pButtonInfo->szText, _NORMAL_BLOCK);<br />
	//delete [] pButtonInfo->szText;<br />
<br />
	if(pButtonInfo->szText != NULL)<br />
		free((void *)pButtonInfo->szText);<br />
	<br />
<br />
	DeleteObject((HGDIOBJ)pButtonInfo->backColorPressed);<br />
	DeleteObject((HGDIOBJ)pButtonInfo->borderColorPressed);<br />
	DeleteObject((HGDIOBJ)pButtonInfo->fontPressed);<br />
<br />
<br />
	//GlobalFree((HGLOBAL)GetWindowLong(hWnd, GWL_USERDATA));<br />
	void * hMem = (void *) GetWindowLong(hWnd, GWL_USERDATA);<br />
<br />
	if(hMem != NULL)<br />
		free((void *)GetWindowLong(hWnd, GWL_USERDATA));<br />
	//delete (PBUTTONINFO)GetWindowLong(hWnd, GWL_USERDATA);<br />
}<br />
<br />
/***********************************************************************\<br />
FUNCTION:			SetButtonDefaults<br />
PURPOSE:			Sets the default values for the button<br />
ARGS:				Handle to button<br />
RETURN:				None<br />
\***********************************************************************/<br />
void SetButtonDefaults(HWND hWnd, PBUTTONINFO pButtonInfo)<br />
{<br />
	//PBUTTONINFO pButtonInfo = PickButtonInfo(hWnd);<br />
<br />
	if(!pButtonInfo)<br />
		return;<br />
<br />
	//HWND hWnd = pButtonInfo->hWnd;<br />
<br />
	ZeroMemory((PVOID)pButtonInfo, sizeof(BUTTONINFO));<br />
<br />
	pButtonInfo->backColor		= (HBRUSH) CreateSolidBrush(RGB(123,123,123));<br />
	pButtonInfo->borderColor	= (HPEN) CreatePen(PS_SOLID, 1, RGB(200,10,19));<br />
	pButtonInfo->font			= (HFONT) GetStockFont(ANSI_VAR_FONT);<br />
	pButtonInfo->textColor		= RGB(255, 255, 255);<br />
	pButtonInfo->state			= NORMAL;<br />
	pButtonInfo->szText			= NULL;<br />
	//lstrcpy(pButtonInfo->szText, TEXT("Flat Button"));<br />
	pButtonInfo->nTextLength	= 0;<br />
<br />
	pButtonInfo->backColorPressed	= CreateSolidBrush(RGB(200,180,150));<br />
	pButtonInfo->borderColorPressed	= (HPEN) GetStockObject(BLACK_PEN);<br />
	pButtonInfo->fontPressed		= (HFONT)GetStockObject(ANSI_VAR_FONT);<br />
	pButtonInfo->textColorPressed	= RGB(0,0,0);<br />
	<br />
<br />
	/* Set the background color */<br />
//	pButtonInfo->hWnd;<br />
	//SetClassLong(hWnd, GCL_HBRBACKGROUND, (LONG)pButtonInfo->backColor);<br />
<br />
	//DropButtonInfo(hWnd);<br />
}<br />
<br />
/***********************************************************************\<br />
FUNCTION:			DrawButton<br />
PURPOSE:			Draws the button according to the button status<br />
ARGS:				HWND: Handle to the button<br />
					HDC Device Context. If NULL, obtained automatically.<br />
					But in case of WM_PAINT, it should not be null.<br />
RETURN:				None<br />
\***********************************************************************/<br />
void DrawButton(HWND hWnd, PBUTTONINFO pButtonInfo, HDC hdc)<br />
{<br />
	static TCHAR szBuffer[256];<br />
<br />
	if(!pButtonInfo)<br />
		return;<br />
<br />
	//HWND hWnd = pButtonInfo->hWnd;<br />
<br />
	if(!IsWindow(hWnd))<br />
		return;<br />
<br />
	<br />
	HDC hDC = NULL;<br />
<br />
	if(hdc == NULL)<br />
		hDC = GetDC(hWnd);<br />
	else<br />
		hDC = hdc;<br />
<br />
	// PBUTTONINFO pButtonInfo = PickButtonInfo(hWnd);<br />
<br />
	RECT rect;<br />
<br />
	GetClientRect(hWnd, &rect);<br />
	<br />
	if(pButtonInfo->state == NORMAL)<br />
	{<br />
		/* Draw Normal */<br />
			/* Draw Hover State */<br />
		<br />
		SelectObject(hDC, (HGDIOBJ)pButtonInfo->backColor);<br />
		SelectObject(hDC, (HGDIOBJ)pButtonInfo->borderColor);<br />
		SetTextColor(hDC, pButtonInfo->textColor);<br />
		SetBkMode(hDC, TRANSPARENT);<br />
<br />
		/* Fill the rectangle with the background color */<br />
		FillRect(hDC, &rect, pButtonInfo->backColor);<br />
<br />
<br />
	}<br />
<br />
	if(pButtonInfo->state == HOVER)<br />
	{<br />
	<br />
	}<br />
<br />
	if(pButtonInfo->state == PRESSED)<br />
	{<br />
		// Draw Pressed<br />
		SelectObject(hDC, (HGDIOBJ)pButtonInfo->backColorPressed);<br />
		SelectObject(hDC, (HGDIOBJ)pButtonInfo->borderColorPressed);<br />
		SetTextColor(hDC, pButtonInfo->textColorPressed);<br />
		SetBkMode(hDC, TRANSPARENT);<br />
<br />
		FillRect(hDC, &rect, pButtonInfo->backColorPressed);<br />
	}<br />
<br />
	if(pButtonInfo->state == DISABLED)<br />
	{<br />
		// Draw Disabled<br />
	}<br />
<br />
		<br />
<br />
		Rectangle(hDC, rect.left, rect.top, rect.right, rect.bottom);<br />
		<br />
		<br />
		//int i = GetWindowText(hWnd, szBuffer, 256);<br />
<br />
		<br />
		DrawText(hDC, pButtonInfo->szText,<br />
					  pButtonInfo->nTextLength,<br />
					  &rect,<br />
					  DT_SINGLELINE | DT_VCENTER | DT_CENTER);<br />
<br />
		<br />
<br />
		/*<br />
		DrawText(hDC, szBuffer,<br />
					  i,<br />
					  &rect,<br />
					  DT_SINGLELINE | DT_VCENTER | DT_CENTER);<br />
	   */<br />
<br />
<br />
<br />
	if(hdc == NULL)<br />
		ReleaseDC(hWnd, hDC);<br />
<br />
}<br />
<br />
/***********************************************************************\<br />
FUNCTION:			ButtonProc<br />
PURPOSE:			Handles the messages for the button<br />
ARGS:				Same as to WndProc<br />
<br />
HANDLES:<br />
WM_PAINT<br />
<br />
<br />
WM_ENABLE<br />
<br />
WM_CREATE<br />
WM_NCCREATE<br />
WM_NCDESTROY<br />
<br />
WM_SIZE<br />
WM_MOVE<br />
WM_MOVING<br />
WM_WINDOWPOSCHANGED<br />
WM_WINDOWPOSCHANGING<br />
<br />
WM_LBUTTONDOWN<br />
WM_LBUTTONUP<br />
<br />
WM_GETTEXT<br />
WM_SETTEXT<br />
WM_GETTEXTLENGH<br />
WM_SETFONT<br />
WM_GETFONT<br />
WM_GETMINMAXINFO<br />
<br />
BCM_SETBORDERPEN<br />
BCM_GETBORDERPEN<br />
BCM_SETCAPTIONCOLOR<br />
BCM_GETCAPTIONCOLOR<br />
BCM_SETBACKGNDBRUSH<br />
BCM_GETBACKGNDBRUSH<br />
BCM_SETBUTTONSTATE<br />
BCM_GETBUTTONSTATE<br />
<br />
\***********************************************************************/<br />
LRESULT CALLBACK ButtonProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)<br />
{<br />
	switch(msg)<br />
	{<br />
		//HANDLE_WM_NCCREATE(hWnd, wParam, lParam, OnNCCreate);<br />
	/*=======================================================<br />
			WM_NCCREATE<br />
	  ======================================================*/<br />
	case WM_NCCREATE:<br />
		{<br />
			return (LRESULT) OnNCCreate(hWnd, (LPCREATESTRUCT)lParam);<br />
		}<br />
<br />
	case WM_CREATE:<br />
		{<br />
			PostMessage(hWnd, BCM_INITBUTTON, 0, 0);<br />
			return TRUE;<br />
		}<br />
<br />
	case BCM_INITBUTTON:<br />
		{<br />
			//OnInitButton(hWnd);<br />
			return 0;<br />
		}<br />
	/*=======================================================<br />
			WM_NCDESTROY<br />
	  ======================================================*/<br />
	case WM_DESTROY:<br />
		{<br />
			OnNCDestroy(hWnd);<br />
			return 0;<br />
		}<br />
<br />
	/*=======================================================<br />
		WM_PAINT<br />
	 ======================================================*/<br />
	case WM_PAINT:<br />
		{<br />
			OnPaint(hWnd);<br />
			/*<br />
			PAINTSTRUCT ps;<br />
			HDC hdc = BeginPaint(hWnd, &ps);<br />
			RECT rect;<br />
			GetClientRect(hWnd, &rect);<br />
			Rectangle(hdc, rect.left, rect.top, rect.right, rect.bottom);<br />
			EndPaint(hWnd, &ps);<br />
			*/<br />
			return 0;<br />
		}<br />
<br />
	/*=======================================================<br />
		WM_LBUTTONDOWN<br />
	 ======================================================*/<br />
	case WM_LBUTTONDOWN:<br />
	case WM_RBUTTONDOWN:<br />
		{<br />
			OnMouseButtonDown(hWnd, LOWORD(lParam), HIWORD(lParam));<br />
			return 0;<br />
		}<br />
<br />
	/*=======================================================<br />
		WM_LBUTTONUP<br />
	 ======================================================*/<br />
	case WM_LBUTTONUP:<br />
	case WM_RBUTTONUP:<br />
		{<br />
			OnMouseButtonUp(hWnd, LOWORD(lParam), HIWORD(lParam));<br />
			return 0;<br />
		}<br />
<br />
	/*=======================================================<br />
		WM_GETTEXT<br />
	 ======================================================*/<br />
	case WM_GETTEXT:<br />
		{<br />
			return OnGetText(hWnd, (int)wParam, (LPTSTR)lParam);<br />
		}<br />
<br />
	/*=======================================================<br />
		WM_GETTEXTLENGTH<br />
	 ======================================================*/<br />
	case WM_GETTEXTLENGTH:<br />
		{<br />
			return OnGetTextLength(hWnd);<br />
		}<br />
<br />
	/*=======================================================<br />
		WM_SETTEXT<br />
	 ======================================================*/<br />
	case WM_SETTEXT:<br />
		{<br />
			return OnSetText(hWnd, (LPCTSTR)lParam);<br />
		}<br />
<br />
	<br />
/*		<br />
		HANDLE_WM_CREATE(hWnd, wParam, lParam, OnCreate);<br />
		HANDLE_WM_DESTROY(hWnd, wParam, lParam, OnDestroy);<br />
		HANDLE_WM_NCDESTROY(hWnd, wParam, lParam, OnNCDestroy);<br />
<br />
		HANDLE_WM_PAINT(hWnd, wParam, lParam, OnPaint);<br />
<br />
		HANDLE_WM_ENABLE(hWnd, wParam,lParam, OnEnable);<br />
<br />
		<br />
		HANDLE_WM_GETTEXT(hWnd, wParam, lParam, OnGetText);<br />
		HANDLE_WM_GETTEXTLENGTH(hWnd, wParam, lParam, OnGetTextLength);<br />
		HANDLE_WM_GETFONT(hWnd, wParam, lParam, OnGetFont);<br />
<br />
		HANDLE_WM_SETTEXT(hWnd, wParam, lParam, OnSetText);<br />
		HANDLE_WM_SETFONT(hWnd, wParam, lParam, OnSetFont);<br />
<br />
		//HANDLE_WM_LBUTTONDOWN(hWnd, wParam, lParam, OnMouseButtonDown);<br />
		//HANDLE_WM_LBUTTONUP(hWnd, wParam, lParam, OnMouseButtonUp);<br />
		*/<br />
<br />
	}<br />
	<br />
	return DefWindowProc(hWnd, msg, wParam, lParam);<br />
}<br />
<br />
<br />
/***********************************************************************\<br />
FUNCTION:			OnNCCreate<br />
PURPOSE:			Intializes the control for the first time<br />
ARGS:				HWND: Handle to the button<br />
					LPCREATESTRUCT pointer<br />
RETURN:				TRUE if succuss FALSE otherwise.<br />
\***********************************************************************/<br />
BOOL OnNCCreate(HWND hWnd, LPCREATESTRUCT lpCreateStruct)<br />
{<br />
	PBUTTONINFO pButtonInfo = AllocateButtonInfoFor(hWnd);<br />
	<br />
	if(!pButtonInfo)<br />
		return FALSE;<br />
<br />
	int iLen = lstrlen(lpCreateStruct->lpszName);<br />
<br />
	if(iLen > pButtonInfo->nTextLength)<br />
	{<br />
		if(pButtonInfo->szText != NULL)<br />
			free((void *)pButtonInfo->szText);<br />
		pButtonInfo->szText = (TCHAR *) malloc(iLen + 2);<br />
		//pButtonInfo->szText = new TCHAR[iLen + 1];<br />
		<br />
		if(pButtonInfo->szText == NULL)<br />
			return FALSE;<br />
	}<br />
<br />
	pButtonInfo->nTextLength = iLen;<br />
	ZeroMemory((LPVOID)pButtonInfo->szText, pButtonInfo->nTextLength);<br />
	lstrcpy(pButtonInfo->szText, lpCreateStruct->lpszName);<br />
<br />
	<br />
<br />
	return TRUE;<br />
}<br />
<br />
/***********************************************************************\<br />
FUNCTION:			OnNCDestroy<br />
PURPOSE:			De-allocates the BUTTONINFO struct<br />
ARGS:				HWND: Handle to the button<br />
RETURN:				None<br />
\***********************************************************************/<br />
<br />
void OnNCDestroy(HWND hWnd)<br />
{<br />
	DeleteButtonInfo(hWnd);<br />
}<br />
<br />
/***********************************************************************\<br />
FUNCTION:			OnPaint<br />
PURPOSE:			Paints the control<br />
ARGS:				HWND: Handle to the button<br />
RETURN:				None<br />
\***********************************************************************/<br />
<br />
void OnPaint(HWND hWnd)<br />
{<br />
	PAINTSTRUCT ps;<br />
<br />
	PBUTTONINFO pButtonInfo = PickButtonInfo(hWnd);<br />
	HDC hdc = BeginPaint(hWnd, &ps);<br />
	<br />
	//pButtonInfo->state = (BUTTONSTATE)2;<br />
	DrawButton(hWnd, pButtonInfo, hdc);<br />
	EndPaint(hWnd, &ps);<br />
<br />
	//DropButtonInfo(hWnd);<br />
	<br />
}<br />
<br />
<br />
/***********************************************************************\<br />
FUNCTION:			OnMouseButtonDown<br />
PURPOSE:			Changes the button state<br />
ARGS:				HWND: Handle to the button<br />
RETURN:				None<br />
\***********************************************************************/<br />
<br />
void OnMouseButtonDown(HWND hWnd, int x, int y)<br />
{<br />
	PBUTTONINFO pButtonInfo = PickButtonInfo(hWnd);<br />
<br />
	if(!pButtonInfo)<br />
		return;<br />
<br />
	pButtonInfo->state = PRESSED;<br />
<br />
	InvalidateRect(hWnd, NULL, TRUE);<br />
}<br />
<br />
/***********************************************************************\<br />
FUNCTION:			OnMouseButtonUp<br />
PURPOSE:			Changes the state of the button<br />
ARGS:				HWND: Handle to the button<br />
RETURN:				None<br />
\***********************************************************************/<br />
<br />
void OnMouseButtonUp(HWND hWnd, int x, int y)<br />
{<br />
	PBUTTONINFO pButtonInfo = PickButtonInfo(hWnd);<br />
<br />
	if(!pButtonInfo)<br />
		return;<br />
<br />
	pButtonInfo->state = NORMAL;<br />
	InvalidateRect(hWnd, NULL, TRUE);<br />
	<br />
	HWND hParent = GetParent(hWnd);<br />
<br />
	if(!hParent)<br />
		return;<br />
<br />
	UINT nID = GetWindowLong(hWnd, GWL_ID);<br />
<br />
	SendMessage(hParent, WM_COMMAND, MAKEWPARAM(nID, BN_CLICKED), (LONG)hWnd);<br />
}<br />
<br />
/***********************************************************************\<br />
FUNCTION:			OnGetText<br />
PURPOSE:			Gets the text of the control<br />
ARGS:				HWND: Handle to the button<br />
RETURN:				None<br />
\***********************************************************************/<br />
<br />
INT OnGetText(HWND hWnd, int nMaxLen, LPTSTR lpszBuffer)<br />
{<br />
	PBUTTONINFO pButtonInfo = PickButtonInfo(hWnd);<br />
<br />
	if(!pButtonInfo)<br />
		return -1;<br />
<br />
	<br />
	int i = 0;<br />
<br />
//	while(i < nMaxLen && i < pButtonInfo->nTextLength)<br />
//		lpszBuffer[i] = pButtonInfo->szText[i++];<br />
<br />
	lstrcpy(lpszBuffer, pButtonInfo->szText);<br />
//	lpszBuffer[i] = '\0';<br />
<br />
	return i;<br />
}<br />
<br />
/***********************************************************************\<br />
FUNCTION:			OnGetTextLength<br />
PURPOSE:			Gets the length of text of the control<br />
ARGS:				HWND: Handle to the button<br />
RETURN:				None<br />
\***********************************************************************/<br />
<br />
INT OnGetTextLength(HWND hWnd)<br />
{<br />
	PBUTTONINFO pButtonInfo = PickButtonInfo(hWnd);<br />
<br />
	if(!pButtonInfo)<br />
		return -1;<br />
<br />
	return pButtonInfo->nTextLength;<br />
}<br />
<br />
/***********************************************************************\<br />
FUNCTION:			OnSetText<br />
PURPOSE:			Sets the of text of the control<br />
ARGS:				HWND: Handle to the button<br />
RETURN:				None<br />
\***********************************************************************/<br />
<br />
BOOL OnSetText(HWND hWnd, LPCTSTR lpszText)<br />
{<br />
	PBUTTONINFO pButtonInfo = PickButtonInfo(hWnd);<br />
<br />
	int iLen = lstrlen(lpszText);<br />
<br />
	if(iLen > pButtonInfo->nTextLength)<br />
	{<br />
		if(pButtonInfo->szText != NULL)<br />
			free((void *)pButtonInfo->szText);<br />
<br />
		pButtonInfo->szText = (TCHAR *) malloc(iLen + 2);<br />
<br />
		//pButtonInfo->szText = new TCHAR[iLen + 1];<br />
<br />
		if(pButtonInfo->szText == NULL)<br />
			return FALSE;<br />
	}<br />
<br />
	pButtonInfo->nTextLength = iLen;<br />
	ZeroMemory((LPVOID)pButtonInfo->szText, pButtonInfo->nTextLength);<br />
	lstrcpy(pButtonInfo->szText, lpszText);<br />
	<br />
	InvalidateRect(hWnd, NULL, TRUE);<br />
	return TRUE;<br />
<br />
}