我设法创建了一个动态创建的字符串以编译为代码,它执行 MessageBox.Show 等基本内容或创建整数、字符串等。现在我想从我生成的代码中打开一个实例,我该如何实现那?我使用从网上找到的代码开始,如下所述。问候。
string lcCode = this.memoEdit1.Text;
lcCode = @"
using System;
using System.IO;
using System.Windows.Forms;
namespace MyNamespace {
public class MyClass {
public object DynamicCode(params object[] Parameters) {
" + lcCode +
"return (object) DateTime.Now;"+
"} } }";
ICodeCompiler loCompiler = new CSharpCodeProvider().CreateCompiler();
CompilerParameters loParameters = new CompilerParameters();
// ref assmbles lazım ekle,mssql vs.
loParameters.ReferencedAssemblies.Add("System.dll");
loParameters.ReferencedAssemblies.Add("System.Windows.Forms.dll");
loParameters.GenerateInMemory = true;
// yuru
CompilerResults loCompiled = loCompiler.CompileAssemblyFromSource(loParameters, lcCode);
#region errör
if (loCompiled.Errors.HasErrors)
{
string lcErrorMsg = "";
// erörrler
lcErrorMsg = loCompiled.Errors.Count.ToString() + " Errors:";
for (int x = 0; x < loCompiled.Errors.Count; x++)
lcErrorMsg = lcErrorMsg + "\r\nLine: " + loCompiled.Errors[x].Line.ToString() + " - " +
loCompiled.Errors[x].ErrorText;
MessageBox.Show(lcErrorMsg + "\r\n\r\n" + lcCode, "Erörrz", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
# endregion
//this.memoEdit1.Text = lcCode;
Assembly loAssembly = loCompiled.CompiledAssembly;
// Object dinamik !!!!1!1 o yüzden obje kalsın!
object loObject = loAssembly.CreateInstance("MyNamespace.MyClass");
if (loObject == null)
{
MessageBox.Show("Class error");
return;
}
object[] loCodeParms = new object[1];
loCodeParms[0] = "Test";
try
{
object loResult = loObject.GetType().InvokeMember("DynamicCode",BindingFlags.InvokeMethod, null, loObject, loCodeParms);
//MessageBox.Show("Method Call Result:\r\n\r\n" + loResult.ToString(), "Sonuç", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception loError)
{
MessageBox.Show(loError.Message, "Erörrz", MessageBoxButtons.OK, MessageBoxIcon.Information);
}