/// <summary>Performs last checks before accepting file name from user and closing the dilaog. Also can follow *.lnk links.</summary>
/// <param name="fileName">Full path of file to be accepted</param>
/// <param name="followLinks">True to follow *.lnk links</param>
/// <returns>True when file was accepted, false when it represented link to folder or invalid link (when <paramref name="followLinks"/> is true) of nonexisten file (when <see cref="CheckFileExists"/> is true) or recursive link (when <paramref name="followLinks"/> is false, <see cref="FollowLinks"/> is true and <paramref name="fileName"/> is *.lnk file).</returns>
private bool AcceptFilename(string fileName, bool followLinks)
{
if (followLinks && Path.GetExtension(fileName).ToLower(System.Globalization.CultureInfo.InvariantCulture) == ".lnk")
{
try
{
ShellLink link = new ShellLink(fileName);
return(FollowPath(link.File, false));
}
catch { return(false); }
}
else if (FollowLinks && !followLinks && Path.GetExtension(fileName).ToLower(System.Globalization.CultureInfo.InvariantCulture) == ".lnk")
{
return(false);
}
else
{
if (!CheckFileExists || File.Exists(fileName))
{
FileName = fileName;
return(true);
}
return(false);
}
}
/// <summary>Performs last checks before accepting file name from user and closing the dilaog. Also can follow *.lnk links.</summary>
/// <param name="fileName">Full path of file to be accepted</param>
/// <param name="followLinks">True to follow *.lnk links</param>
/// <returns>True when file was accepted, false when it represented link to folder or invalid link (when <paramref name="followLinks"/> is true) of nonexisten file (when <see cref="CheckFileExists"/> is true) or recursive link (when <paramref name="followLinks"/> is false, <see cref="FollowLinks"/> is true and <paramref name="fileName"/> is *.lnk file).</returns>
private bool AcceptFilename(string fileName, bool followLinks)
{
if (followLinks && Path.GetExtension(fileName).ToLower(System.Globalization.CultureInfo.InvariantCulture) == ".lnk")
{
try
{
ShellLink link = new ShellLink(fileName);
return FollowPath(link.File, false);
}
catch { return false; }
}
else if (FollowLinks && !followLinks && Path.GetExtension(fileName).ToLower(System.Globalization.CultureInfo.InvariantCulture) == ".lnk")
{
return false;
}
else
{
if (!CheckFileExists || File.Exists(fileName))
{
FileName = fileName;
return true;
}
return false;
}
}
