how to unregistered dll file using c#

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C#3.5

how to unregistered dll file using regasm by c# code
i want to make program to unregistered dll file using C#

Posted 4-May-14 23:01pm

Heba Kamel

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OriginalGriff 5-May-14 5:02am

This is not a good question - we cannot work out from that little what you are trying to do.
Remember that we can't see your screen, access your HDD, or read your mind.
Use the "Improve question" widget to edit your question and provide better information.

Sanket Saxena 5-May-14 5:59am

where is your code? What you have tried so far dear?

2 solutions

Solution 1

Hello,

Read this:
http://msdn.microsoft.com/en-us/library/system.runtime.interopservices.registrationservices(v=vs.90).aspx[^]
http://msdn.microsoft.com/en-us/library/system.runtime.interopservices.registrationservices.unregisterassembly(v=vs.90).aspx[^]

JAFC

Posted 4-May-14 23:47pm

José Amílcar Casimiro

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idle63 · Accepted Answer · 2014-05-04T23:52:00

Use RegistrationServices. See follwing code fragment. It does Show Register and unregister.

RegistrationServices regAsm = new RegistrationServices();
            String currentDir = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().GetModules()[0].FullyQualifiedName);
            String assemblyFullName = currentDir + "\\" + xAssemblyName;
            Assembly assembly = null;

            // Register
            if (File.Exists(xAssemblyName))
            {
                AssemblyRegistrationFlags   flags= AssemblyRegistrationFlags.SetCodeBase;

                try
                {

                    assembly = System.Reflection.Assembly.LoadFile(assemblyFullName);
                }
                catch(Exception Excpt)
                {
                    assembly = null;
                    Console.WriteLine("Loading assembly failed. Message= " + Excpt.Message);
                }


                if (assembly != null)
                {
                    try
                    {
                        if (xOption.ToLower() == "/u")
                        {
                            // Unregister
                            if (regAsm.UnregisterAssembly(assembly))
                                Console.WriteLine("Successfully unregistered");
                            else
                                Console.WriteLine("Unregister failed");
                        }
                        else
                        {
                            // Register
                            if (regAsm.RegisterAssembly(assembly, flags))
                                Console.WriteLine("Successfully registered " + xAssemblyName);
                            else
                                Console.WriteLine("Registration failed");
                        }
                    }
                    catch (Exception Excpt)
                    {
                        Console.WriteLine("Registering/Unregistering assembly failed. Message= ");
                        Console.WriteLine(Excpt.Message);
                        Console.WriteLine();
                        Console.WriteLine("Most likely you do not have administrator rights.");
                    }
                }

            }
            else
            {
                Console.WriteLine("File does not exist: " + xAssemblyName);
                Console.WriteLine();
                DisplayHelp();
            }