判断多个网络路径是否为空的问题
switch (IntType)
{
case 1:
strFilePath = sDoucmentPath + strRootDirectory + sSubDocumnet + strUserDirectory;
strFilePath += sFileName;
if (!System.IO.File.Exists(Server.MapPath(strFilePath)))
{
strFilePath = "http:// " + this.Request.Url.Authority + sBackUpPath + strRootDirectory + sSubDocumnet + strUserDirectory;
strFilePath += sFileName;
}
break;
case 0:
//以服务器中方式传入URL,
strFilePath = "http:// " + this.Request.Url.Authority + sDoucmentPath + strRootDirectory + strUserDirectory;
strFilePath += sFileName;
if (!System.IO.File.Exists(strFilePath))
{
strFilePath = "http:// " + this.Request.Url.Authority + sBackUpPath + strRootDirectory + strUserDirectory;
strFilePath += sFileName;
}
&nb