I will have the path of a DLL i.e C:\Test\Test.dll and a Method name in the
DLL say ExecuteMe(string arg1, int arg2). I want to be able to load the DLL
at run-time and execute this method. I also want to be able to capture the
return value of the Method.
Vijay 4 4946
Vijay,
Is this an unmanaged DLL that exports a C type function, or is it a
managed DLL? The ways you would do this are very, very different.
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com
"VJ" <vi********@yahoo.com> wrote in message
news:%2****************@TK2MSFTNGP09.phx.gbl... I will have the path of a DLL i.e C:\Test\Test.dll and a Method name in the DLL say ExecuteMe(string arg1, int arg2). I want to be able to load the DLL at run-time and execute this method. I also want to be able to capture the return value of the Method.
Vijay
Nicholas, it can be both, for now I would like to know only for managed
DLL's
Vijay
"Nicholas Paldino [.NET/C# MVP]" <mv*@spam.guard.caspershouse.com> wrote in
message news:eg**************@TK2MSFTNGP14.phx.gbl... Vijay,
Is this an unmanaged DLL that exports a C type function, or is it a managed DLL? The ways you would do this are very, very different.
-- - Nicholas Paldino [.NET/C# MVP] - mv*@spam.guard.caspershouse.com
"VJ" <vi********@yahoo.com> wrote in message news:%2****************@TK2MSFTNGP09.phx.gbl...I will have the path of a DLL i.e C:\Test\Test.dll and a Method name in the DLL say ExecuteMe(string arg1, int arg2). I want to be able to load the DLL at run-time and execute this method. I also want to be able to capture the return value of the Method.
Vijay
VJ,
For managed DLL's, you would use reflection (assuming that the types you
are loading don't implement a common interface which you have access to).
You would get the Type instance, and from there, you can get method/property
information, from which you can get the value or invoke the method.
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com
"VJ" <vi********@yahoo.com> wrote in message
news:en**************@tk2msftngp13.phx.gbl... Nicholas, it can be both, for now I would like to know only for managed DLL's
Vijay
"Nicholas Paldino [.NET/C# MVP]" <mv*@spam.guard.caspershouse.com> wrote in message news:eg**************@TK2MSFTNGP14.phx.gbl... Vijay,
Is this an unmanaged DLL that exports a C type function, or is it a managed DLL? The ways you would do this are very, very different.
-- - Nicholas Paldino [.NET/C# MVP] - mv*@spam.guard.caspershouse.com
"VJ" <vi********@yahoo.com> wrote in message news:%2****************@TK2MSFTNGP09.phx.gbl...I will have the path of a DLL i.e C:\Test\Test.dll and a Method name in the DLL say ExecuteMe(string arg1, int arg2). I want to be able to load the DLL at run-time and execute this method. I also want to be able to capture the return value of the Method.
Vijay
Vijay,
First of all you should load the assembly and get a reference to it, take a
look at: http://msdn.microsoft.com/library/de...sLoadTopic.asp
Regards - Octavio
"VJ" <vi********@yahoo.com> escribió en el mensaje
news:en**************@tk2msftngp13.phx.gbl... Nicholas, it can be both, for now I would like to know only for managed DLL's
Vijay
"Nicholas Paldino [.NET/C# MVP]" <mv*@spam.guard.caspershouse.com> wrote in message news:eg**************@TK2MSFTNGP14.phx.gbl... Vijay,
Is this an unmanaged DLL that exports a C type function, or is it a managed DLL? The ways you would do this are very, very different.
-- - Nicholas Paldino [.NET/C# MVP] - mv*@spam.guard.caspershouse.com
"VJ" <vi********@yahoo.com> wrote in message news:%2****************@TK2MSFTNGP09.phx.gbl...I will have the path of a DLL i.e C:\Test\Test.dll and a Method name in the DLL say ExecuteMe(string arg1, int arg2). I want to be able to load the DLL at run-time and execute this method. I also want to be able to capture the return value of the Method.
Vijay
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