一个文件上传的类

}

}

public System.Web.HttpPostedFile PostedFile

{

get

{

return postedFile;

}

set

{

postedFile=value;

}

}

public string SavePath

{

get

{

if(savePath!="") return savePath;

return "c:\\";

}

set

{

savePath=value;

}

}

public int FileLength

{

get

{

if(fileLength!=0) return fileLength;

return 1024;

}

set

{

fileLength=value*1024;

}

}

public string Extension

{

get

{

if(extension!="") return extension;

return "txt";

}

set

{

extension=value;

}

}

public string PathToName(string path)

{

int pos=path.LastIndexOf("\\");