How do I find the fully qualified name of an assembly?

How do I find out the fully qualified name of my assembly such as:

MyNamespace.MyAssembly, version=1.0.3300.0, 
Culture=neutral, PublicKeyToken=b77a5c561934e089

I've managed to get my PublicKeyToken using the sn.exe in the SDK, but I'ld like to easily get the full qualified name.

This is a shameless copy-paste from I Note It Down and is a simple way to get the FQN for the project output:

Open Visual Studio
Go to Tools –> External Tools –> Add
    Title: Get Qualified Assembly Name
    Command: Powershell.exe
    Arguments: -command "[System.Reflection.AssemblyName]::GetAssemblyName(\"$(TargetPath)\").FullName"
    Check "Use Output Window".

The new tool appears under Tools –> Get Qualified Assembly Name. When the menu item is selected, the assembly name is given in the output window.

If you can load the assembly into a .NET application, you can do:

typeof(SomeTypeInTheAssembly).Assembly.FullName

If you cannot then you can use ildasm.exe and it will be in there somewhere:

ildasm.exe MyAssembly.dll /text

Late to the party, but googled some more about this issue and found this page:

• http://www.pvle.be/2010/04/getting-an-assemblys-strong-name-with-powershell/

He describes a powershell function that can do this. So. I've never ever used powershell before, but I thought I'd give it a try:

C:\> cd PATH_TO_ASSEMBLY   
C:\PATH_TO_ASSEMBLY>powershell
Windows PowerShell
Copyright (C) 2009 Microsoft Corporation. All rights reserved.

PS C:\PATH_TO_ASSEMBLY> [System.Reflection.AssemblyName]::GetAssemblyName('System.Data.SQLite.dll').FullName
System.Data.SQLite, Version=1.0.66.0, Culture=neutral, PublicKeyToken=db937bc2d44ff139
PS C:\PATH_TO_ASSEMBLY>

This does the trick mentioned in other answers by using code, except you don't have to create a project to do this - just type away at the prompt ;)