请教编译错误

Question

E:\IMAhou\IMA\Source\DllOrOCX\PropList\answerButton.cpp(58) : error C2664: 'int __thiscall CString::Find(unsigned short) const' : cannot convert parameter 1 from 'char [2]' to 'unsigned short'
        This conversion requires a reinterpret_cast, a C-style cast or function-style cast 怎么改呢？谢谢下面是代码部分：

CString answerButton::Convert2HttpFormat(CString filename)
{
 CString strFileName = "file:///";

 int ind= filename.Find("\\");
 while (ind != -1)
 {
  strFileName += filename.Left(ind);
  strFileName += "//";
  //str += "\\";
  filename = filename.Right(filename.GetLength() - ind - 1);
  ind = filename.Find("\\");
 }
 strFileName += filename;
 return strFileName;  
}

Answer 1

我编译了你的代码,代码没有问题....

你clean 再rebuild 一下,试试看.再不行,就是你的工程DllOrOCX中的硬伤..

Answer 2

谢谢，我刚要说在proplist工程里编译没有错，现在rebuild all之后又出现
Error: Could not delete file "E:\IMAhou\IMA\Source\DllOrOCX\PropList\PropList_i.h" : 拒绝访问。
Error: Could not delete file "E:\IMAhou\IMA\Source\DllOrOCX\PropList\PropList_i.c" : 拒绝访问。

Answer 3

filename.Find("\\");
改为:
filename.Find('\\');

字符和字符串的差别。其它地方照此办理。

Answer 4

哦，谢谢您，但是出现
idl : error MIDL2212 : error while writing to file .\PropList_i.c
Error executing midl.exe.
Error: Could not delete file "E:\IMAhou\IMA\Source\DllOrOCX\PropList\PropList_i.h" : 拒绝访问。
Error: Could not delete file "E:\IMAhou\IMA\Source\DllOrOCX\PropList\PropList_i.c" : 拒绝访问。

Answer 5

把DllOrOCX 工程单独编译一下，看能否通过呢？

Answer 6

哦，谢谢您！