C # and Lua call each other

Lua is a good extensibility language, and the LUA interpreter is designed as a library that is easily embedded into the host program. Luainterface is used to implement mixed programming for LUA and the CLR.

(i) C # calls Lua

　　Test environment: Build a C # console application in VS2015 and add a reference to LuaInterface.dll

luainterface:http://luaforge.net/projects/luainterface/(Download luainterface-1.5.3, there are more resources)

The Luainterface.lua class is the primary interface for the CLR to access the LUA interpreter, and a Luainterface.lua class object represents a LUA interpreter (or LUA execution Environment), and the LUA interpreter can be multiple at the same time, and they are completely independent of each other.

Simply describe the following steps:

　　

Add a reference to the LuaInterface.dll at the root directory:

　　

　　

　　

Not verbose, directly on the code:

　　

1 usingSystem;2 usingSystem.Collections.Generic;3 usingSystem.Linq;4 usingSystem.Text;5 usingSystem.Threading.Tasks;6 usingLuainterface;7 8 namespaceCsharptolua9 {Ten     class Program One     { A         Static voidMain (string[] args) -         { -             //create a new LUA interpreter, each of which is independent of each LUA instance, and a global domain theLua LUA =NewLua (); -  -             //--------------------------------------------------- -             //the index operation of Lua [] can create, access, modify the global domain +lua[" Age"] = -; -lua["name"] ="Mr.huang"; +  A             stringLuacode ="print (\ "This is Lua code\")"; atLua. Dostring (Luacode);//executing LUA scripting code -Lua. Dofile ("F:\\csharptolua\\csharptolua\\scriptsfromfile.lua");//executes the Lua script file, where I use absolute positioning directly. -  -             DoubleAge = (Double) lua[" Age"]; -  -Console.WriteLine ("Age = {0}", age); inConsole.WriteLine ("width = {0}", lua["width"]); - Console.readkey (); to         } +     } -  the}

You can hit it again, improve the intimacy with the code ~.~ and then click Start

Hey, there will be an error, but it does not matter,

　　

　　Solution:

　　

Run again, you can see the results, surprised not surprise, not surprisingly

　　

A simple introduction to C # How to invoke Lua code, and of course, a lot of rich API small partners can self-check yo.

(ii)Lua calls C #

Directly on the code ~.~

　

1 usingSystem;2 usingSystem.Collections.Generic;3 usingSystem.Linq;4 usingSystem.Text;5 usingSystem.Threading.Tasks;6 usingLuainterface;7 8 namespaceCsharptolua9 {Ten     class Program One     { A         Static voidMain (string[] args) -         { -             //create a new LUA interpreter, each of which is independent of each LUA instance, and a global domain theLua LUA =NewLua (); -  -  -             //calling C # functions---------------------------------------------------Lua +TestClass obj =NewTestClass (); -  +             //registers a CLR object method to LUA for Lua to invoke typeof (TestClass). GetMethod ("Testprint") ALua. Registerfunction ("Testprint", obj, obj. GetType (). GetMethod ("Testprint")); at  -             //registering CLR static methods to LUA for LUA invocation -Lua. Registerfunction ("Teststaticprint",NULL,typeof(TestClass). GetMethod ("Teststaticprint")); -  -Lua. Dostring ("Testprint (Ten)"); -Lua. Dostring ("Teststaticprint ()"); in  - Console.readkey (); to         } +     } -  the     classTestClass *     { $         Private intValue =0;Panax Notoginseng  -          Public voidTestprint (intnum) the         { +Value =num; AConsole.WriteLine ("CSharp"+value); the         } +  -          Public Static voidTeststaticprint () $         { $Console.WriteLine ("Teststaticprint"); -         } -     } the}

Click to run ....... .....

Perfect~.~ of course, here is just a simple introduction to how C # and Lua call each other, small partners can self-Google a large number of rich APIs to facilitate the development yo

Important things to say three times: Luainterface is the primary interface, Luainterface is the primary interface, Luainterface is the primary interface

C # and Lua call each other