www.pudn.com > OrderedPropertyGrid_src.zip > CompileEngine.cs

// 
// (C) Paul Tingey 2004  
// 
using System; 
using System.IO; 
using System.Text; 
using System.Collections; 
using System.Collections.Specialized; 
using System.ComponentModel; 
using System.Windows.Forms; 
using System.Data; 
 
using System.Reflection; 
using System.CodeDom; 
using System.CodeDom.Compiler; 
using Microsoft.CSharp; 
 
namespace OrderedPropertyGrid 
{ 
    public class CompileEngine 
    { 
        // 
        // Thanks to jconwell for a great sample on how to do this! 
        // see http://www.codeproject.com/dotnet/DotNetScript.asp 
        // This code is based on that sample. 
        // 
        static internal Assembly CreateAssembly(string sourceCode) 
        { 
            CodeDomProvider codeDomProvider = new CSharpCodeProvider(); 
            ICodeCompiler codeCompiler = codeDomProvider.CreateCompiler(); 
            // 
            // Compiler parameters 
            // 
            CompilerParameters compilerParams = new CompilerParameters(); 
            compilerParams.CompilerOptions = "/target:library"; 
            compilerParams.GenerateExecutable = false; 
            compilerParams.GenerateInMemory = true;			 
            compilerParams.IncludeDebugInformation = false; 
            compilerParams.ReferencedAssemblies.Add( "mscorlib.dll"); 
            compilerParams.ReferencedAssemblies.Add( "System.dll");			 
            compilerParams.ReferencedAssemblies.Add( "OrderedPropertyGridDemo.exe" ); 
            // 
            // Compile the code 
            // 
            CompilerResults compilerResults = codeCompiler.CompileAssemblyFromSource(compilerParams, sourceCode); 
            // 
            // Show a message box if any errors 
            // 
            if (compilerResults.Errors.Count > 0) 
            { 
                StringBuilder sb = new StringBuilder("Compile failed. "); 
                foreach (CompilerError error in compilerResults.Errors) 
                { 
                    sb.AppendFormat("Error: {0}\n",error.ErrorText);                     
                } 
                MessageBox.Show(sb.ToString(),"Compile failed",MessageBoxButtons.OK,MessageBoxIcon.Error); 
                return null; 
            } 
            return compilerResults.CompiledAssembly; 
        } 
    } 
}