c# - How to load a class from a .cs file

Question

Is it possible to load a class and create Instance of it from It's .cs file?

I want to open a custom class in a .cs file and create instance of it in my application

thanks

Answer 1

in theory yes - it mainly depends on whether you have all dependencies available...

IF so you can use the built-in CSharpCodeProvider to compile the .cs- file to an assembly (can be purely in-memory if need be) and then use Reflection to create an instance/use a class from that assembly...

Since don't provide much detail I would suggest to checkout these links and come back with detail questions if some arrise:

• http://support.microsoft.com/kb/304655/en-us
• http://www.codeproject.com/KB/cs/codecompilation.aspx
• http://www.digitalcoding.com/Code-Snippets/C-Sharp/C-Code-Snippet-Compile-C-or-VB-source-code-run-time.html
• http://www.c-sharpcorner.com/UploadFile/mgold/CodeDomCalculator08082005003253AM/CodeDomCalculator.aspx
• http://www.csharp-examples.net/reflection-examples/
• http://csharp.net-tutorials.com/reflection/introduction/
• http://www.codeproject.com/KB/cs/C__Reflection_Tutorial.aspx
• http://www.dotnetperls.com/reflection-field
• C# Reflection: How to get class reference from string?
• http://msdn.microsoft.com/en-us/library/system.reflection.assembly.aspx
• http://msdn.microsoft.com/en-us/library/system.type.aspx