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Posts Tagged ‘Code’

LinqPad – Get Disk Information

April 30, 2015 Leave a comment

Getting hardware information can sometimes be hard when writing in .NET, the Framework keeps many of the deails away from the developer.  One day I needed to know if a drive letter existed and what type of drive it was.  I found many ways to do this but the one I liked the best is extremely simple from a code perspective:

Assemblies:
System.Management
System.Management.Instrumentation

var drive = "C";
var disk = new ManagementObject("Win32_LogicalDisk.DeviceID=\"" + drive + ":\"");
disk.Get();
disk.Dump();
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Categories: Code Tags: , , ,

LinqPad – Active Directory User Groups

April 21, 2015 Leave a comment

The other day I needed to know the Active Directory groups a user had assigned.  Not being an operations person, I couldn’t go and use the tools on the server.  I decided there must be an easy way to get this done.  After a bit of searching, I came up with this LinqPad script using some assemblies Microsoft provided.

Assemblies:
System.DirectoryServices
System.DirectoryServices.ActiveDirectory
System.DirectoryServices.AccountManagement
System.DirectoryServices.Protocols

string username = 'hlord'; 
string domain = 'MyDomain'; 

var domainGroups = new List<string>(); 
var domainContext = new PrincipalContext(ContextType.Domain, domain); 
var user = UserPrincipal.FindByIdentity(domainContext, username); 
var authGroups = user.GetAuthorizationGroups();
authGroups.All(g => {
		if (!string.IsNullOrEmpty(g.Name) && !domainGroups.Contains(g.Name))
			domainGroups.Add(g.Name);
		return true;
	});

domainGroups.Sort();
domainGroups.Dump();

LinqPad File: LDAP – User Groups.linq

Categories: Code Tags: , , ,

.NET Compiled in Debug? How do you know?

November 19, 2014 Leave a comment

Recently I had a need to find out if the build was in Debug mode. Our build process produced debug code in production, causing all kinds of issues so I went out into the web to find a way of determining if an assembly (or executable) was created in debug.  It was much harder than I initially thought to get this information.

The article posted at The Black Box of .NET had the answer I was looking for.

Categories: Code Tags: , , ,