C# - Compile c# code at runtime with custom configuration

Question

I has a question, does CodeDom Compiler can compile c# code with custom configuration such as x64 bit or x86 bit.By default it compiles c# code to .exe with "Any CPU" configuration. Compiling c# code:

public static string BCS(string[] sources,string[] libs,string outPath,bool exef)
    {
        CSharpCodeProvider codeProvider = new CSharpCodeProvider();
        CompilerParameters parameters = new CompilerParameters(libs);
        parameters.GenerateExecutable = exef;
        parameters.OutputAssembly = outPath;
        CompilerResults results = codeProvider.CompileAssemblyFromSource(parameters, sources);

        if (results.Errors.Count > 0)
        {
            string errsText = "";
            foreach (CompilerError CompErr in results.Errors)
            {
                errsText = "("+CompErr.ErrorNumber +
                            ")Line " + CompErr.Line +
                            ",Column "+CompErr.Column +
                            ":"+CompErr.ErrorText + "" +
                            Environment.NewLine;
            }
            return errsText;
        }
        else
        {
            return "Success";
        }
    }

I think,youre understand my question,if not, leave a comment,i will give details.

Poorly written, can you please explain what is your error message? if you want to know can CodeDom be compile C# the answer is yes it can please refer to learn.microsoft.com/en-us/dotnet/framework/… — Waheed Rafiq
– Waheed Rafiq, Commented Jan 24, 2019 at 16:58
I dont have any errors.I just need a way to compile(to .exe) c# code for specific platforms such as x86 bit and x64 bit using CodeDom. — Byte
– Byte, Commented Jan 24, 2019 at 17:02

Woldemar89 · Accepted Answer · 2019-01-24 17:55:20Z

0

Try to set CompilerOptions this way

parameters.CompilerOptions = "-platform:anycpu32bitpreferred";

using params from this link

https://learn.microsoft.com/en-us/dotnet/csharp/language-reference/compiler-options/platform-compiler-option

P.S. CSharpCodeProvider uses csc.exe

https://learn.microsoft.com/en-us/dotnet/csharp/language-reference/compiler-options/command-line-building-with-csc-exe

edited Jan 24, 2019 at 17:55

answered Jan 24, 2019 at 17:29

Woldemar89

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11 Comments

Byte Over a year ago

Also,is u know,how to compile c# with custom .NET Framework version? Like,i want to build c# with .NET Framework 4.6.1

Woldemar89 Over a year ago

stackoverflow.com/a/9591795/10496806

var options = new Dictionary<string, string> {              { "CompilerVersion", "v4.0" }         };         var compiler = new CSharpCodeProvider(options);

but I'm not sure it is possible to point 4.6.1 as you want, here is compiler version, it differs from .net version stackoverflow.com/questions/13253967/…

Byte Over a year ago

Oh no! I has a error on CompilerResults line: System.InvalidOperationException: "Cannot find executable file of csc.exe compiler."

Woldemar89 Over a year ago

what "CompilerVersion" you have pointed? probably it is wrong or this version is not installed on your PC and.... yes, CSharpCodeProvider uses csc.exe learn.microsoft.com/en-us/dotnet/csharp/language-reference/…

Woldemar89 Over a year ago

please read more attentively my 2nd link in my 2nd comment stackoverflow.com/a/13255462/10496806

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