case WM_CREATE:
top_name = CreateWindow(TEXT("EDIT"),NULL,WS_OVERLAPPED | WS_TABSTOP | WS_CHILD | WS_VISIBLE | WS_BORDER | ES_LEFT | ES_MULTILINE,150,10,100,20,hwnd,(HMENU)REGIST_TOP_NAME,((LPCREATESTRUCT)(lp))->hInstance,NULL);
ander_name = CreateWindow(TEXT("EDIT"),NULL,WS_OVERLAPPED | WS_TABSTOP | WS_CHILD | WS_VISIBLE | WS_BORDER | ES_LEFT | ES_MULTILINE,150,40,100,20,hwnd,(HMENU)REGIST_ANDER_NAME,((LPCREATESTRUCT)(lp))->hInstance,NULL);
pass = CreateWindow(TEXT("EDIT"),NULL,WS_OVERLAPPED | WS_TABSTOP | WS_CHILD | WS_VISIBLE | WS_BORDER | ES_LEFT | ES_MULTILINE,150,70,100,20,hwnd,(HMENU)REGIST_PASS,((LPCREATESTRUCT)(lp))->hInstance,NULL);
check = CreateWindow(TEXT("BUTTON"),TEXT("確認"), DS_CENTER | WS_VISIBLE | WS_CHILD | BS_PUSHBUTTON,200,100,50,25,hwnd,(HMENU)3,((LPCREATESTRUCT)(lp))->hInstance,NULL);
どうすればいいのですか?
それとpassのところで半角英数字のみ入力できるようにしたいのですが、コントロールで設定することはできないのでしょうか?