000
23.06.2004, 18:24 Uhr
~fasmat
Gast
|
Also ich hab hier ein kleines Programm in MVC++ 6.0 geschrieben. Es erstellt ein Fenster mit 3 Buttons und einer Editbox. Und da liegt das Problem: Ich kann nichts in die Editbox eingeben!!!  
| C++: |
#include <windows.h>
#define BUTTON_READ 1
#define BUTTON_WRITE 2
#define BUTTON_EXIT 3
#define EDIT_FILE 4
char ClassName[] = "Test";
HINSTANCE hInstGlobal;
LRESULT CALLBACK WndProc (HWND, UINT, WPARAM, LPARAM);
int APIENTRY WinMain (HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow)
{
hInstGlobal = hInstance;
WNDCLASS WndClass;
WndClass.style = 0;
WndClass.cbClsExtra = 0;
WndClass.cbWndExtra = 0;
WndClass.lpfnWndProc = WndProc;
WndClass.hInstance = hInstance;
WndClass.hbrBackground = (HBRUSH)COLOR_WINDOW;
WndClass.hCursor = LoadCursor (NULL, IDC_ARROW);
WndClass.hIcon = LoadIcon (NULL, IDI_APPLICATION);
WndClass.lpszMenuName = 0;
WndClass.lpszClassName = ClassName;
RegisterClass(&WndClass);
HWND hWindow;
hWindow = CreateWindow (ClassName,"Test",
WS_SYSMENU,
0, 0, 500, 500, NULL, NULL,
hInstance, NULL);
ShowWindow (hWindow, nCmdShow);
UpdateWindow (hWindow);
MSG Message;
while (GetMessage(&Message, NULL, 0, 0))
DispatchMessage(&Message);
return (Message.wParam);
}
LRESULT CALLBACK WndProc (HWND hWnd, UINT uiMessage,
WPARAM wParam, LPARAM lParam)
{
switch(uiMessage)
{
case WM_CREATE:
HWND hButtonRead, hButtonWrite, hButtonExit,
hEditFile;
hButtonRead = CreateWindow("BUTTON", "Lesen",
WS_CHILD | WS_VISIBLE |
BS_PUSHBUTTON,
10, 340, 140, 20,
hWnd, (HMENU) BUTTON_READ,
hInstGlobal, NULL);
hButtonWrite = CreateWindow("BUTTON", "Schreiben",
WS_CHILD | WS_VISIBLE |
BS_PUSHBUTTON,
160, 340, 140, 20,
hWnd, (HMENU) BUTTON_WRITE,
hInstGlobal, NULL);
hButtonExit = CreateWindow("BUTTON", "Beenden",
WS_CHILD | WS_VISIBLE |
BS_PUSHBUTTON,
310, 340, 140, 20,
hWnd, (HMENU) BUTTON_EXIT,
hInstGlobal, NULL);
hEditFile = CreateWindowEx(WS_EX_CLIENTEDGE, "EDIT", "",
WS_CHILD | WS_VISIBLE |
WS_BORDER | ES_AUTOHSCROLL,
10, 10, 140, 30,
hWnd, (HMENU) EDIT_FILE,
hInstGlobal, NULL);
return 0;
case WM_COMMAND:
if (HIWORD(wParam) == BN_CLICKED)
{
if (LOWORD(wParam) == BUTTON_READ)
{
// Hier kommt noch Code hin
}
if (LOWORD(wParam) == BUTTON_WRITE)
{
// Hier kommt noch Code hin
}
if (LOWORD(wParam) == BUTTON_EXIT)
SendMessage (GetParent((HWND)lParam),
WM_DESTROY ,0 ,0);
}
return 0;
case WM_DESTROY:
PostQuitMessage(0);
return 0;
default:
return DefWindowProc (hWnd, uiMessage,
wParam, lParam);
}
}
|
Bitte helft mir! |
