Cast(const)char *到LPCWSTR [英] Cast (const) char * to LPCWSTR
问题描述
我想从WinAPI使用 FindWindow()
,我想要一个输入窗口的标题从用户:
I'm trying to use FindWindow()
from WinAPI, and I want to ask an input for window's title from the user:
char *input;
cout << "Window title: ";
cin >> input;
很标准。
现在,如何转换为 LPCWSTR
for FindWindow()
?
Pretty standard.
Now then, how do I convert this to LPCWSTR
for FindWindow()
?
我已经尝试过以下操作: _T(input)
, TEXT(input)
,(LPCWSTR)input
,但没有一个工作。
我也尝试使用 wchar_t
而不是 char
,但我需要 char
everywhere else那么我得到几十个错误使用 wchar_t
而不是 char
...
I've already tried the following: _T(input)
, TEXT(input)
, (LPCWSTR)input
but none of them worked.
I also tried using wchar_t
instead of char
, but I need char
everywhere else so then I get dozens of errors for using wchar_t
instead of char
...
推荐答案
您可以使用cin和cout的宽泛版本:
You can use the wide variants of cin and cout:
wchar_t input[256]; // don't really use a fixed size buffer!
wcout << L"Window title: ";
wcin >> input;
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