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我剛開始學習編程,而且我只是成功地製作窗口。 我正在嘗試製作一個靜態文本區域,所以我喜歡這樣做。CreateWindow功能不能正常工作。視覺工作室2015
LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
switch (msg)
{
textfield = case WM_CREATE:
CreateWindow("STATIC", "Hggggg", WS_VISIBLE | WS_CHILD | WS_BORDER,
1, 1, 100, 20, hwnd, 0, 0, 0);
break;
我正在看初學者的YouTube視頻,我跟着視頻。但不知何故,VisualStudio會在「CreateWindow」下產生redcurvy下劃線。我不知道爲什麼。 編譯失敗,並顯示錯誤號「C2065」,「C2664」。
這是我的全部代碼
#include <Windows.h>
HWND windowHandle;
HWND textfield;
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE prevInstance, PSTR cmdLine, int showCmd)
{
WNDCLASSEX wc;
wc.cbSize = sizeof(WNDCLASSEX);
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hIconSm = 0;
wc.hInstance = hInstance;
wc.lpfnWndProc = WndProc;
wc.style = CS_HREDRAW | CS_VREDRAW;
wc.lpszClassName = L"rerere";
wc.lpszMenuName = 0;
wc.hCursor = LoadCursor(0, IDC_ARROW);
wc.hIcon = LoadIcon(0, IDI_APPLICATION);
wc.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);
//
RegisterClassEx(&wc);
windowHandle = CreateWindowEx(WS_EX_ACCEPTFILES, L"rerere", L"rerere",
(WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX) | WS_VISIBLE, (GetSystemMetrics(SM_CXSCREEN)-300)/2, (GetSystemMetrics(SM_CYSCREEN)-300)/2, 300, 300, 0, 0, hInstance, 0);
//
if (windowHandle == 0)
MessageBoxA(0, "creafjeiwa", "ERROR", 0);
//
ShowWindow(windowHandle, showCmd);
//
UpdateWindow(windowHandle);
//
MSG msg;
SecureZeroMemory(&msg, sizeof(MSG));
int returnValue = 0;
while ((returnValue = GetMessage(&msg, 0, 0, 0)) != 0)
{
if (returnValue == -1)
{
MessageBoxA(windowHandle, "getmessage fa", "ssss", 0);
break;
}
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return(int)msg.wParam;
}
LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
switch (msg)
{
case WM_CREATE:
textfield = CreateWindow("STATIC", "Hggggg", WS_VISIBLE | WS_CHILD | WS_BORDER, 1, 1, 100, 20, hwnd, 0, 0, 0);
break;
case WM_CLOSE:
DestroyWindow(hwnd);
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(hwnd, msg, wParam, lParam);
}
}
我怎樣才能讓靜態文本區域?
WWOWWWWWWWWWWWWWWWWWWWWWW THANK THANKYOU我已經受了841小時的痛苦。謝謝! –
它現在工作sooooooo罰款....在這裏你可以看到我滴淚。謝謝 。編程是如此神祕。只是把「L」放在一起就完全不同了。 –