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c++复制CString到剪贴板

2010-05-03 11:05:19| 分类：程序理论 | 标签： |举报 |字号大中小订阅

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if(!OpenClipboard())

{

...

}

EmptyClipboard();

CString cst;
GetDlgItem(IDC_EDIT_LINK_SHOW)->GetWindowText(cst);
USES_CONVERSION;

char * pGlobal;
HGLOBAL hGlobal; // 一个句柄，其实就是HANDLE
hGlobal = GlobalAlloc(GHND | GMEM_SHARE, (strlen(T2A(cst))+1) * sizeof(TCHAR)); // 这个句柄，指向了一段内存
pGlobal = (char*)GlobalLock(hGlobal); // 把这段内存lock起来使用

strcpy(pGlobal, T2A(cst));          // 复制cst到这段内存
GlobalUnlock(hGlobal);            // unlock
SetClipboardData(CF_TEXT,   hGlobal);          // 直接把指向交给函数解决。

CloseClipboard();

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