我正在尝试从字符串转换为LPCWSTR(我使用多位)。
1)例如:
LPCWSTR ToLPCWSTR(string text)
{
LPCWSTR sw = (LPCWSTR)text.c_str();
return sw;
}
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2)返回汉字:
LPCWSTR ToLPCWSTR(string text)
{
std::wstring stemp = std::wstring(text.begin(), text.end());
LPCWSTR sw = (LPCWSTR)stemp.c_str();
return sw;
}
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但是,它们都始终显示正方形:
编辑: 我的代码,编辑者:Barmak Shemirani
std::wstring get_utf16(const std::string &str, int codepage)
{
if (str.empty()) return std::wstring();
int sz = MultiByteToWideChar(codepage, 0, &str[0], (int)str.size(), 0, 0);
std::wstring res(sz, 0);
MultiByteToWideChar(codepage, 0, &str[0], (int)str.size(), &res[0], sz);
return res;
}
string HttpsWebRequest(string domain, string url)
{
LPCWSTR sdomain = get_utf16(domain, CP_UTF8).c_str(); …
Run Code Online (Sandbox Code Playgroud) 我有这段代码在任务栏中设置了一个图标,但是当某人右击或左击它时却无法执行。有没有办法做到这一点?
//Notification
NOTIFYICONDATA nid = {};
nid.hWnd = hwnd;
nid.cbSize = sizeof(nid);
nid.uFlags = NIF_ICON | NIF_TIP | NIF_GUID;
// Note: This is an example GUID only and should not be used.
// Normally, you should use a GUID-generating tool to provide the value to
// assign to guidItem.
HICON hIcon = static_cast<HICON>(LoadImage(NULL,
TEXT("gui\\sample.ico"),
IMAGE_ICON,
0, 0,
LR_DEFAULTCOLOR | LR_SHARED | LR_DEFAULTSIZE | LR_LOADFROMFILE));
static const GUID myGUID =
{ 0x23977b55, 0x10e0, 0x4041,{ 0xb8, 0x62, 0xb1, 0x95, 0x41, 0x96, 0x36, …
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