<system.diagnostics> 
	<trace autoflush="true" indentsize="4"> 
			<listeners> n
			<add 	name="FileListener" 
				type="System.Diagnostics.TextWriterTraceListener" 
				initializeData="TraceLog2.txt" /> 
		</listeners> 
	</trace> 
</system.diagnostics>

public static DateTime PasswordExpirationDate(string user, string domain)
{
	string connect = String.Format("WinNT://{0}/{1},user", domain, user);
	DirectoryEntry entry = new DirectoryEntry(connect);
 
	if (entry == null)
		Console.WriteLine("Failed to get Directory Entry.");
 
	int secondsRemaining = (int)entry.Properties["MaxPasswordAge"][0];
 
	// A policy setting of -1 means no expiration,
	// so return an 'infinite' date
	if (secondsRemaining > 0) 
	{
		secondsRemaining -= (int)entry.Properties["PasswordAge"][0];
		return DateTime.Now.AddSeconds(secondsRemaining);
	} 
	else 
	{ 
		return DateTime.MaxValue; 
	}
}

[Browsable(false), DesignerSerializationVisibility(
                            DesignerSerializationVisibility.Hidden)]

<VisualStudioUNCWeb>
    <Web URLPath = "http://localhost/Folder/MyProject.csproj" />
</VisualStudioUNCWeb>

Console.WriteLine(double.NaN.Equals(double.NaN)); // True
Console.WriteLine(double.NaN == double.NaN); // False