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copied!<p>It's not tooo hard ;) I put together a little example. This should help you decide if you want to use dynamic scripts.. or regexes.</p> <p>What you can do is create an interface in your assembly, which your dynamic code will implement:</p> <pre><code>namespace CompileScriptExample { public interface IStringManipulator { string processString(string aString); } } </code></pre> <p>Then create a ScriptRunner class:</p> <pre><code>namespace CompileScriptExample { public class ScriptRunner { public static string RunScript(string scriptCode, string scriptParameter) { CodeDomProvider provider = new Microsoft.CSharp.CSharpCodeProvider(); //configure parameters CompilerParameters parameters = new CompilerParameters(); parameters.GenerateExecutable = false; parameters.GenerateInMemory = true; parameters.IncludeDebugInformation = false; string reference; // Set reference to current assembly - this reference is a hack for the example.. reference = System.IO.Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location); parameters.ReferencedAssemblies.Add(reference+"\\CompileScriptExample.exe"); //compile CompilerResults results = provider.CompileAssemblyFromSource(parameters, new string[] { scriptCode }); if (results.Errors.Count == 0) { IStringManipulator compiledScript=(IStringManipulator)FindInterface(results.CompiledAssembly, "IStringManipulator"); return compiledScript.processString(scriptParameter);//run the script, pass the string param.. } else { foreach(CompilerError anError in results.Errors) { MessageBox.Show(anError.ErrorText); } //handle compilation errors here //..use results.errors collection throw new Exception("Compilation error..."); } } private static object FindInterface(Assembly anAssembly, string interfaceName) { // find our interface type.. foreach (Type aType in anAssembly.GetTypes()) { if (aType.GetInterface(interfaceName, true) != null) return anAssembly.CreateInstance(aType.FullName); } return null; } } </code></pre> <p>}</p> <p>Now all you have to do is create a script string with code that implements your interface like..</p> <pre><code>string myScriptString=@"using CompileScriptExample; public class MyStringManipulator : IStringManipulator { public string processString(string aString) { return aString+aString; } }; </code></pre> <p>and then.. in your code, make use of the ScriptRunner to process your string with your dynamic code:</p> <pre><code>string processedString = ScriptRunner.RunScript(myScriptString, "hello"); </code></pre>

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