DynamicScriptExecutor

中文 ReadMe

Enables exectime execution of C#/VB.NET scripts without pre-compilation. Supports Func delegate generation, DLLs, flexible exec options, and async capabilities.

Download

DynamicScriptExecutor is available as Nuget Package now.

Getting started

Hello World

string codeHelloWorld = @"
using System;
class Exec
{
    public void Main()
    {
        Console.WriteLine(""Hello World"");
    }
}
";
DynamicScriptExecutor.ScriptExecutor.Exec(codeHelloWorld); // Hello World

If you want to hold an InstanceObject

string codeStatic = @"
using System;
public static class Exec
{
    public static int count = 1;
    public static void Main()
    {
        Console.WriteLine(""Hello World Static: "" + count++);
    }
}
";
ExecOption execOptionStatic = new ExecOption() { IsStatic = true };
execOptionStatic.InstanceObject = new InstanceObject(codeStatic, execOptionStatic);
ScriptExecutor.Exec(execOptionStatic); // Hello World Static: 1
ScriptExecutor.Exec(execOptionStatic); // Hello World Static: 2

If you want to create delegate

string codeDelegateHelloWorld = @"
using System;
public class Exec
{
    public string DelegateHelloWorldFunc()
    {
        return ""Delegate Hello World"";
    }
}
";
var DelegateHelloWorldFunc = DynamicScriptExecutor.ScriptExecutor.GenerateFunc<string>(codeDelegateHelloWorld, new ExecOption() { MethodName = "DelegateHelloWorldFunc" });
Console.WriteLine(DelegateHelloWorldFunc(null)); // Delegate Hello World

If you only want to write functions and don't want to write using statement

string codeGenerateClassWithFunction = @"
public ExternalResultClass DoSth()
{
    return ExternalClass.DoSth();
}
";
ExecOption generateClassWithFunctionOption = new ExecOption();
generateClassWithFunctionOption.ExtraDllFileList = new List<string> { "ExternalDll.dll" };
generateClassWithFunctionOption.MethodName = "DoSth";
string codeGeneratedClassWithFunction = ScriptExecutor.GenerateClassWithFunction(codeGenerateClassWithFunction, generateClassWithFunctionOption);

API

ScriptExecutor

object Exec(string code, ExecOption execOption = null)

Task<object> ExecAsync(string code, ExecOption execOption = null)

object Exec(ICollection<string> codeList, ExecOption execOption = null)

Task<object> ExecAsync(ICollection<string> codeList, ExecOption execOption = null)

object Exec(ExecOption execOption)

Task<object> ExecAsync(ExecOption execOption)

Func<object[], object> GenerateFunc(string code, ExecOption execOption = null)

Func<object[], object> GenerateFunc(ExecOption execOption)

Func<object[], TResult> GenerateFunc<TResult>(string code, ExecOption execOption = null)

Func<object[], TResult> GenerateFunc<TResult>(ExecOption execOption)

Func<T1, TResult> GenerateFunc<T1, TResult>(string code, ExecOption execOption = null)

Func<T1, TResult> GenerateFunc<T1, TResult>(ExecOption execOption)

Func<T1, T2, TResult> GenerateFunc<T1, T2, TResult>(string code, ExecOption execOption = null)

Func<T1, T2, TResult> GenerateFunc<T1, T2, TResult>(ExecOption execOption)

Func<T1, T2, T3, TResult> GenerateFunc<T1, T2, T3, TResult>(string code, ExecOption execOption = null)

Func<T1, T2, T3, TResult> GenerateFunc<T1, T2, T3, TResult>(ExecOption execOption)

Func<T1, T2, T3, T4, TResult> GenerateFunc<T1, T2, T3, T4, TResult>(string code, ExecOption execOption = null)

Func<T1, T2, T3, T4, TResult> GenerateFunc<T1, T2, T3, T4, TResult>(ExecOption execOption)

Func<T1, T2, T3, T4, T5, TResult> GenerateFunc<T1, T2, T3, T4, T5, TResult>(string code, ExecOption execOption = null)

Func<T1, T2, T3, T4, T5, TResult> GenerateFunc<T1, T2, T3, T4, T5, TResult>(ExecOption execOption)

Func<T1, T2, T3, T4, T5, T6, TResult> GenerateFunc<T1, T2, T3, T4, T5, T6, TResult>(string code, ExecOption execOption = null)

Func<T1, T2, T3, T4, T5, T6, TResult> GenerateFunc<T1, T2, T3, T4, T5, T6, TResult>(ExecOption execOption)

Func<T1, T2, T3, T4, T5, T6, T7, TResult> GenerateFunc<T1, T2, T3, T4, T5, T6, T7, TResult>(string code, ExecOption execOption = null)

Func<T1, T2, T3, T4, T5, T6, T7, TResult> GenerateFunc<T1, T2, T3, T4, T5, T6, T7, TResult>(ExecOption execOption)

Func<T1, T2, T3, T4, T5, T6, T7, T8, TResult> GenerateFunc<T1, T2, T3, T4, T5, T6, T7, T8, TResult>(string code, ExecOption execOption = null)

Func<T1, T2, T3, T4, T5, T6, T7, T8, TResult> GenerateFunc<T1, T2, T3, T4, T5, T6, T7, T8, TResult>(ExecOption execOption)

Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, TResult> GenerateFunc<T1, T2, T3, T4, T5, T6, T7, T8, T9, TResult>(string code, ExecOption execOption = null)

Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, TResult> GenerateFunc<T1, T2, T3, T4, T5, T6, T7, T8, T9, TResult>(ExecOption execOption)

Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, TResult> GenerateFunc<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, TResult>(string code, ExecOption execOption = null)

Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, TResult> GenerateFunc<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, TResult>(ExecOption execOption)

string GenerateClassWithFunction(string code, ExecOption execOption = null)

string GenerateClassWithFunction(string code, ICollection<string> extraDllNamespaces, ExecOption execOption = null)

DllHelper

FileSystemInfo[] GetDllInfos(string path)

ICollection<string> GetExtraDllNamespaces(ExecOption execOption)

InstanceObject

InstanceObject

InstanceObject(string code, ExecOption execOption = null)

InstanceObject(ICollection<string> codeList, ExecOption execOption = null)

Options

ExecOption

ExecOption(object[] paramList = null
    , ICollection<string> extraDllFolderList = null
    , ICollection<string> extraDllFileList = null
    , string methodName = "Main"
    , string className = "Exec"
    , InstanceObject instanceObject = null
    , ScriptLanguage scriptLanguage = ScriptLanguage.CSharp
    , bool nonPublic = false
    , bool isStatic = false
    , bool addDefaultUsingWhenGeneratingClass = true
    , bool addExtraUsingWhenGeneratingClass = true)

object[] paramList;
ICollection<string> extraDllFolderList;
ICollection<string> extraDllFileList;
string methodName;
string className;
InstanceObject instanceObject;
ScriptLanguage scriptLanguage;
bool nonPublic;
bool isStatic;
bool addDefaultUsingWhenGeneratingClass;
bool addExtraUsingWhenGeneratingClass;

ScriptLanguage

• CSharp
• VisualBasic

Useage

DynamicScriptExecutor.ExecOption execOption = new DynamicScriptExecutor.ExecOption(...);
DynamicScriptExecutor.ScriptExecutor.Exec(code, execOption);