Child Fenster

[Killur]

Hallo,
ich hab' mal versuch ein Child-Fenster zu machen, was auch ganz gut geht nur will es nicht auf dem Bildschirm erscheinen...

//Für das Haupt-Fenster
	wndclass.style			= CS_HREDRAW | CS_VREDRAW;
	wndclass.lpfnWndProc	= WndProc;
	wndclass.cbClsExtra		= 0;
	wndclass.cbWndExtra		= 0;
	wndclass.hInstance		= hInstance;
	wndclass.hIcon			= LoadIcon(NULL,IDI_APPLICATION);
	wndclass.hCursor		= LoadCursor(NULL,IDC_ARROW);
	wndclass.hbrBackground	= (HBRUSH) GetStockObject(WHITE_BRUSH);
	wndclass.lpszMenuName	= NULL;
	wndclass.lpszClassName	= szAppName;

//Für das Child Fenster 

	wndclass.lpfnWndProc	= ChildProc;
	wndclass.cbWndExtra		= 0;
	wndclass.hIcon			= NULL;
	wndclass.lpszClassName	= TEXT("Eintag suchen");

//In WndProc:

child		  = CreateWindow(TEXT("Eintrag suchen"), TEXT("Eintrag suchen"),
						WS_CHILDWINDOW | WS_VISIBLE,CW_USEDEFAULT, CW_USEDEFAULT, 700, 200,
						hwnd, NULL, NULL, NULL);

Meine Frage ist jetzt, wie bekomme ich das auf den Bildschirm?

Wer das ganze Prog. sehen will:

#include <Windows.h>
#include <fstream>
#include <iostream>
using std::ifstream;
using std::ofstream;

LRESULT CALLBACK WndProc (HWND,UINT,WPARAM,LPARAM);
LRESULT CALLBACK ChildProc (HWND,UINT,WPARAM,LPARAM);

int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,
	PSTR szCmdLine, int iCmdShow)
{
	static TCHAR	szAppName[] = TEXT("Test");
	HWND			hwnd;
	MSG				msg;
	WNDCLASS		wndclass;

	wndclass.style			= CS_HREDRAW | CS_VREDRAW;
	wndclass.lpfnWndProc	= WndProc;
	wndclass.cbClsExtra		= 0;
	wndclass.cbWndExtra		= 0;
	wndclass.hInstance		= hInstance;
	wndclass.hIcon			= LoadIcon(NULL,IDI_APPLICATION);
	wndclass.hCursor		= LoadCursor(NULL,IDC_ARROW);
	wndclass.hbrBackground	= (HBRUSH) GetStockObject(WHITE_BRUSH);
	wndclass.lpszMenuName	= NULL;
	wndclass.lpszClassName	= szAppName;

	if(!RegisterClass(&wndclass))
	{
		MessageBox(NULL, TEXT ("Ein unbekannter Fehler ist aufgetretten!"), szAppName, 
			MB_OK | MB_ICONERROR);
		return 0;
	}

	wndclass.lpfnWndProc	= ChildProc;
	wndclass.cbWndExtra		= 0;
	wndclass.hIcon			= NULL;
	wndclass.lpszClassName	= TEXT("Eintag suchen");

	if(!RegisterClass(&wndclass))
	{
		MessageBox(NULL, TEXT ("Ein unbekannter Fehler ist aufgetretten!"), szAppName, 
			MB_OK | MB_ICONERROR);
		return 0;
	}

	hwnd = CreateWindow (szAppName,
		szAppName,
		WS_SYSMENU,
		CW_USEDEFAULT,
		CW_USEDEFAULT,
		430,
		250,
		NULL,
		NULL,
		hInstance,
		NULL );

	ShowWindow (hwnd, iCmdShow);
	UpdateWindow(hwnd);

	while(GetMessage(&msg,NULL,0,0))
	{

		TranslateMessage(&msg);
		DispatchMessage(&msg);
	}
	return msg.wParam;
}

LRESULT CALLBACK WndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
	HDC				hdc;
	PAINTSTRUCT		ps;
	RECT			rect;
	HBRUSH			hBrush;
	RECT			rect2;
	static HWND		hwndButton[4], child;
	ifstream		in;
	ofstream		out;

	SetRect(&rect2, 0,0,430,250);
	hBrush = CreateSolidBrush (RGB(200,200,200));

	switch (message)
	{
	case WM_CREATE:
		hdc = GetDC(hwnd);
		hwndButton[0] = CreateWindow(TEXT("Button"), TEXT("Eintrag suchen"), 
						WS_CHILD | WS_VISIBLE | BS_DEFPUSHBUTTON, 10, 10, 200, 100,hwnd, 
						(HMENU) 0, ((LPCREATESTRUCT) lParam) -> hInstance, NULL);
		hwndButton[1] = CreateWindow(TEXT("Button"), TEXT("Eintrag vornehmen"), 
						WS_CHILD | WS_VISIBLE | BS_DEFPUSHBUTTON, 220, 10, 200, 100,hwnd, 
						(HMENU) 1, ((LPCREATESTRUCT) lParam) -> hInstance, NULL);
		hwndButton[2] = CreateWindow(TEXT("Button"), TEXT("Datei öffnen"), 
						WS_CHILD | WS_VISIBLE | BS_DEFPUSHBUTTON, 10, 120, 200, 100,hwnd, 
						(HMENU) 2, ((LPCREATESTRUCT) lParam) -> hInstance, NULL);
		hwndButton[3] = CreateWindow(TEXT("Button"), TEXT("Beenden"), 
						WS_CHILD | WS_VISIBLE | BS_DEFPUSHBUTTON, 220, 120, 200, 100,hwnd, 
						(HMENU) 3, ((LPCREATESTRUCT) lParam) -> hInstance, NULL);
		child		  = CreateWindow(TEXT("Eintrag suchen"), TEXT("Eintrag suchen"),
						WS_CHILDWINDOW | WS_VISIBLE,CW_USEDEFAULT, CW_USEDEFAULT, 700, 200,
						hwnd, NULL, NULL, NULL);
		ReleaseDC(hwnd, hdc);
		return 0;

	case WM_PAINT:

		hdc = BeginPaint (hwnd, &ps);
		GetClientRect(hwnd, &rect);
		FillRect(hdc, &rect2, hBrush);
		EndPaint(hwnd,&ps);
		return 0;

	case WM_COMMAND:

		if(lParam == (LPARAM)hwndButton[2])
		{
			if(HIWORD(wParam) == BN_CLICKED)
			{
			system("start DB.txt");
			}
		}
		if(lParam == (LPARAM)hwndButton[3])
		{
			if(HIWORD(wParam) == BN_CLICKED)
			{
				if (in.is_open())
				{
					in.close();
				}
				if (out.is_open())
				{
					out.close();
				}
				PostQuitMessage(0);
			}
		}
		return 0;

	case WM_DESTROY:
				if (in.is_open())
				{
					in.close();
				}
				if (out.is_open())
				{
					out.close();
				}
		DeleteObject(hBrush);
		PostQuitMessage(0);
		return 0;

	}
	return DefWindowProc (hwnd, message, wParam, lParam);
}
	LRESULT CALLBACK ChildProc(HWND child, UINT message, WPARAM wParam, LPARAM lParam)
	{
		switch(message)
		{
		case WM_DESTROY:
			ShowWindow(child, FALSE);
		}

	return DefWindowProc (child, message, wParam, lParam);
	}

[HighLigerBiMBam]

Wenn Herr Child, Herrn "Eintrag" sucht, dann findet er ihn nicht, weil dieser Herr "Eintag" heißt.