public static bool PathExists(string path)
{
if (String.IsNullOrEmpty(path))
{
return(false);
}
path = path.ToLower();
if (path.StartsWith("::") || path.StartsWith(@"\\") || path.StartsWith("http://") || path.StartsWith("ftp://") || path.Contains("???"))
{
return(true);
}
if (Path.IsPathRooted(path))
{
DriveInfo drive;
try {
drive = new DriveInfo(Path.GetPathRoot(path));
}
catch {
return(false);
}
switch (drive.DriveType)
{
case DriveType.Unknown:
case DriveType.NoRootDirectory:
return(false);
case DriveType.Network:
return(true);
}
}
if (Directory.Exists(path))
{
return(true);
}
if (File.Exists(path))
{
string ext = Path.GetExtension(path).ToLower();
return(QTUtility.ExtIsCompressed(ext) || (!QTUtility.IsXP && (ext == ".search-ms")));
}
if (QTUtility.IsXP || ((!path.Contains(@".zip\") && !path.Contains(@".cab\")) && !path.Contains(@".lzh\")))
{
return(!Path.IsPathRooted(path));
}
string str2 = String.Empty;
if (path.Contains(@".zip\"))
{
str2 = @".zip\";
}
else if (path.Contains(@".cab\"))
{
str2 = @".cab\";
}
else if (path.Contains(@".lzh\"))
{
str2 = @".lzh\";
}
return(File.Exists(path.Substring(0, path.IndexOf(str2) + 4)));
}
public static bool PathExists(string path)
{
if (string.IsNullOrEmpty(path))
{
return(false);
}
path = path.ToLower();
if (((path.StartsWith("::") || path.StartsWith(@"\\")) || (path.StartsWith("http://") || path.StartsWith("ftp://"))) || (path.Contains("???") || Directory.Exists(path)))
{
return(true);
}
if (File.Exists(path))
{
string ext = Path.GetExtension(path).ToLower();
return(QTUtility.ExtIsCompressed(ext) || (QTUtility.IsVista && (ext == ".search-ms")));
}
if (!QTUtility.IsVista || ((!path.Contains(@".zip\") && !path.Contains(@".cab\")) && !path.Contains(@".lzh\")))
{
return(!Path.IsPathRooted(path));
}
string str2 = string.Empty;
if (path.Contains(@".zip\"))
{
str2 = @".zip\";
}
else if (path.Contains(@".cab\"))
{
str2 = @".cab\";
}
else if (path.Contains(@".lzh\"))
{
str2 = @".lzh\";
}
return(File.Exists(path.Substring(0, path.IndexOf(str2) + 4)));
}
