我创建了一个 dll,其中包含一个名为PersonVM
如下所示的类。及其工作...
public ActionResult Index()
{
using (CSharpCodeProvider codeProvider = new CSharpCodeProvider())
{
System.CodeDom.Compiler.CompilerParameters parameters = new CompilerParameters();
parameters.GenerateExecutable = false;
parameters.OutputAssembly = "Per.dll";
CompilerResults results = codeProvider.CompileAssemblyFromSource(parameters, "public class PersonVM{ " + "public int id{get;set;}" +
"public string Name{get;set;}" + "public string LName{get;set;}" + " }");
}
Assembly assembly = Assembly.LoadFrom("Per.dll");
var type = assembly.GetType("PersonVM");
var d = type.GetProperties();
object obj = Activator.CreateInstance(type, true);
return View(obj);
}
但是这段代码在我的索引控制器中只工作了一次。例如,它不会在这里更改我的 dll 类:
public ActionResult Conf()
{
using (CSharpCodeProvider codeProvider = new CSharpCodeProvider())
{
System.CodeDom.Compiler.CompilerParameters parameters = new CompilerParameters();
parameters.GenerateExecutable = false;
parameters.OutputAssembly = "Per.dll";
CompilerResults results = codeProvider.CompileAssemblyFromSource(parameters, "public class PersonVM{ " + "public int id{get;set;}" +
"public string Name{get;set;}" + "public string LName{get;set;}" + "public string LNamee2 { get; set; }" + "public string L4 { get; set; }" + " }");
}
Assembly assembly = Assembly.LoadFrom("Per.dll");
var type = assembly.GetType("PersonVM");
object obj = Activator.CreateInstance(type, true);
List<ClassInfoVM> model = obj.GetType().GetProperties()
.Select(T => new ClassInfoVM()
{
PropName = T.Name,
TypeOfProp = T.PropertyType.Name
}).ToList();
return View(model);
}
没有任何错误..它只是没有改变我的 dll 类...... dll 类PersonVM
只包含我第一次设置的属性Index