STDMETHODIMP FindText(
BSTR bstr,
long Count,
long Flags,
long *pLength
);
Flags governing comparisons. It can be 0 (the default) or any combination of the following values. tomMatchWord 2 Matches whole words.
tomMatchCase 4 Matches case.
tomMatchPattern 8 Matches regular expressions.
MSDN中的说明如上。按说明，当Flags取值为tomMatchPattern常量，也就是数值8时，可以匹配正则表达式。但我在代码里用正则表达式查找总是查不到内容，不用正则表达式时正常。代码如下：
CString strFind(_T("[a-z]{1,}")); // 这个查不到
// CString strFind(_T("abcde")); // 换用这个可以查到
HRESULT hr = S_FALSE;
BSTR bstrFind = strFind.AllocSysString();
long nLength = 0;
TRACE1("--- begin search: %s\n", strFind);
while (true)
{
hr = pRange->FindText(bstrFind, tomForward, 8, &nLength);
TRACE2(" fail=%d, length=%d\n", FAILED(hr), nLength);
if (FAILED(hr) || !nLength) break;
// ProcessRange(pRange); 查到,则做处理
}
TRACE1("--- end search: %s\n", strFind);
哪位大侠对TOM有研究，请指教。多谢！！
