diff --git a/lib/jrpc.js b/lib/jrpc.js
index a2cfbc3..92f7d85 100755
--- a/lib/jrpc.js
+++ b/lib/jrpc.js
@@ -10524,8 +10524,8 @@ var CSharpTarget = class extends CompileTarget {
         } else {
           return `${toCSharpType(inp.type)} ${inp.name}`;
         }
-      }).join(",");
-      const genParam = () => a(2, `var param = new JsonArray(${fnc.inputs.map((e) => `JsonSerializer.SerializeToNode(${e.name})`).join(",")});`);
+      }).join(", ");
+      const genParam = () => a(2, `var param = new JsonArray(${fnc.inputs.map((e) => `JsonSerializer.SerializeToNode(${e.name})`).join(", ")});`);
       if (fnc.return) {
         if (fnc.return.type == "void") {
           a(1, `public async Task ${fnc.name}(${params}) {`);
@@ -10567,7 +10567,7 @@ var CSharpTarget = class extends CompileTarget {
     a(0, ``);
     a(0, `public abstract class ${definition.name}Server<TContext> : JRpcService<TContext> {`);
     a(0, ``);
-    a(1, `public ${definition.name}Server(JRpcClient client) {`);
+    a(1, `public ${definition.name}Server() {`);
     for (const fnc of definition.functions) {
       a(2, `this.RegisterFunction("${fnc.name}");`);
     }
@@ -10575,7 +10575,7 @@ var CSharpTarget = class extends CompileTarget {
     a(0, ``);
     for (const fnc of definition.functions) {
       let params = [
-        fnc.inputs.map((inp) => {
+        ...fnc.inputs.map((inp) => {
           if (inp.array) {
             return `List<${toCSharpType(inp.type)}> ${inp.name}`;
           } else {
@@ -10583,7 +10583,7 @@ var CSharpTarget = class extends CompileTarget {
           }
         }),
         "TContext ctx"
-      ].join(",");
+      ].join(", ");
       if (fnc.return) {
         if (fnc.return.type == "void") {
           a(1, `public abstract Task ${fnc.name}(${params});`);
@@ -10815,6 +10815,11 @@ yargs_default(hideBin(process.argv)).version("1.0.0").command("compile <input>",
     targets: argv.output,
     emitDefinitions: argv.definition
   });
+}).command("targets", "List all targets", (yargs) => yargs, () => {
+  console.log("Targets:");
+  Targets.forEach((__dirname3, target) => {
+    console.log("   " + target);
+  });
 }).option("verbose", {
   alias: "v",
   type: "boolean",
diff --git a/package.json b/package.json
index c613765..f5235a0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@hibas123/jrpcgen",
-   "version": "1.0.13",
+   "version": "1.0.14",
    "main": "lib/index.js",
    "license": "MIT",
    "packageManager": "yarn@3.1.1",
diff --git a/src/index.ts b/src/index.ts
index 2ef18ca..41b0f09 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -2,7 +2,7 @@
 
 import yargs from "yargs";
 import { hideBin } from "yargs/helpers";
-import startCompile, { Target } from "./process";
+import startCompile, { Target, Targets } from "./process";
 
 import dbg from "debug";
 const log = dbg("app");
@@ -54,6 +54,12 @@ yargs(hideBin(process.argv))
          })
       }
    )
+   .command("targets", "List all targets", (yargs)=>yargs, ()=>{
+      console.log("Targets:")
+      Targets.forEach((__dirname, target) => {
+         console.log("   " + target);
+      })
+   })
    .option("verbose", {
       alias: "v",
       type: "boolean",
diff --git a/src/process.ts b/src/process.ts
index cfa9661..d8cc255 100644
--- a/src/process.ts
+++ b/src/process.ts
@@ -16,12 +16,13 @@ class CatchedError extends Error {}
 
 const log = dbg("app");
 
-const Targets = new Map<string, typeof CompileTarget>();
+export const Targets = new Map<string, typeof CompileTarget>();
 
 Targets.set("ts-esm", ESMTypescriptTarget);
 Targets.set("ts-node", NodeJSTypescriptTarget);
 Targets.set("c#", CSharpTarget as typeof CompileTarget);
 
+
 function indexToLineAndCol(src: string, index: number) {
    let line = 1;
    let col = 1;