subject_52516.htm

vc

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序号：52516 发表者：杰克 发表日期：2003-09-11 15:47:08
<br>主题：请问如何编程获得应用程序信息？
<br>内容：请问如何编程获得应用程序信息，如版本号，公司，<BR>有没有代码的？谢谢
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<font color=red>答案被接受</font><br>回复者：西泠雪 回复日期：2003-09-13 10:54:26
<br>内容：GetFileInformationByHandle<BR>This function retrieves information about the specified file.<BR><BR>BOOL GetFileInformationByHandle( <BR>HANDLE hFile, <BR>LPBY_HANDLE_FILE_INFORMATION lpFileInformation);<BR>Parameters<BR>hFile <BR>[in] Handle to the file that you want to obtain information about. <BR>This handle should not be a pipe handle. The GetFileInformationByHandle function does not work with pipe handles. <BR><BR>lpFileInformation <BR>[out] Pointer to a BY_HANDLE_FILE_INFORMATION structure that receives the file information. The structure can be used in subsequent calls to GetFileInformationByHandle to refer to the information about the file. <BR>Return Values<BR>Nonzero indicates success. Zero indicates failure. To get extended error information, call GetLastError. <BR><BR>Remarks<BR>Depending on the underlying network components of the operating system and the type of server connected to, the GetFileInformationByHandle function may fail, return partial information, or full information for the specified file. In general, you should not use GetFileInformationByHandle unless your application is intended to be run on a limited set of operating system configurations.<BR><BR>Requirements<BR><BR>Runs on Versions Defined in Include Link to <BR>Windows CE OS 1.0 and later Winbase.h&nbsp;&nbsp; Coredll.lib <BR><BR><BR><BR>Note&nbsp;&nbsp; This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.<BR><BR>
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