//public static void _MJ_(this Form form, string controller, string method, params object[] values)
//{
// var asm = Assembly.GetCallingAssembly();
// var clsname = string.IsNullOrEmpty(controller) ? "MAINCONTROLLER" : controller.ToUpper();
// var types = from t in asm.GetTypes()
// where t.IsClass &&
// t.IsPublic &&
// t.Name.ToUpper().Equals(clsname)
// select t;
// if (types.Count() > 0)
// {
// object classInstance = Activator.CreateInstance(types.ElementAt(0), null);
// List<Type> paraTypes = new List<Type>();
// foreach(var p in values)
// {
// paraTypes.Add(p.GetType());
// }
// var methodInstance = types.ElementAt(0).GetMethod(method, paraTypes.ToArray());
// if (methodInstance != null && methodInstance.ReturnType == typeof(object[]))
// {
// object[] retvalues = (object[])methodInstance.Invoke(classInstance, values);
// if (retvalues == null)
// return;
// foreach(var o in retvalues)
// {
// var genericMethod = typeof(_MJ_Helper).GetMethod("Load")
// .MakeGenericMethod(new Type[] { o.GetType() });
// genericMethod.Invoke(null, new object[] { form, o });
// }
// }
// else
// throw new Exception(string.Format("[MJ] cannot find proper Method [{0}] from [{1}]", method, clsname));
// }
// else
// throw new Exception(string.Format("[MJ] cannot find controller [{0}]",clsname));
//}
private static bool CollectMethods(Assembly asm)
{
list.Clear();
var classtypes = from t in asm.GetTypes()
where t.IsClass &&
t.IsPublic &&
t.Name.ToUpper().Contains("CONTROLLER")
select t;
if (classtypes == null)
{
return(false);
}
foreach (var cls in classtypes)
{
var mtdInfos = cls.GetMethods(BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly);
if (mtdInfos == null)
{
continue;
}
foreach (var m in mtdInfos)
{
if (m.ReturnType != typeof(object[]))
{
continue;
}
var ps = m.GetParameters();
List <Type> paraTypes = new List <Type>();
var count = ps != null?ps.Count() : 0;
if (count > 0)
{
foreach (var p in ps)
{
paraTypes.Add(p.ParameterType);
}
}
else
{
paraTypes = null;
}
var mtd = new _MJ_Method(m.Name,
cls.Name,
count,
paraTypes,
m
);
list.Add(mtd);
}
}
if (list.Count() > 0)
{
return(true);
}
else
{
return(false);
}
}
public static void _MJ_(this Form form, string controller, string method, params object[] values)
{
var asm = Assembly.GetCallingAssembly();
if (list.Count() == 0)
{
if (!CollectMethods(asm))
{
throw new Exception(string.Format(
"[MJ] cannot find controllers or their methods in {0},so cann't use MJ MVC", asm.FullName));
}
}
List <Type> paraTypes = new List <Type>();
var count = values != null?values.Count() : 0;
if (count > 0)
{
foreach (var p in values)
{
paraTypes.Add(p.GetType());
}
}
else
{
paraTypes = null;
}
var mtds = from m in list
where m.Name == method &&
m.ParamsCount == count &&
m.ParamsType.SequenceEqual(paraTypes)
select m;
if (mtds == null || mtds.Count() == 0)
{
throw new Exception(string.Format("[MJ] cannot find proper Method [{0}] from [{1}]", method, asm.FullName));
}
var tecount = mtds.Count();
_MJ_Method invoker = null;
if (mtds.Count() == 1)
{
invoker = mtds.ElementAt(0);
}
else
{
var exect = from m in mtds
where m.ClassName.ToUpper().Equals(controller.ToUpper())
select m;
if (exect != null && exect.Count() > 0)
{
invoker = exect.ElementAt(0);
}
else
{
var like = from m in mtds
where m.ClassName.ToUpper().Contains(controller.ToUpper())
select m;
if (like != null && like.Count() > 0)
{
invoker = like.ElementAt(0);
}
else
{
throw new Exception(string.Format("[MJ] cannot find proper Method [{0}] from [{1}]", method, asm.FullName));
}
}
}
object classInstance = Activator.CreateInstance(invoker.Method.DeclaringType, null);
List <Type> valuesTypes = new List <Type>();
foreach (var p in values)
{
valuesTypes.Add(p.GetType());
}
object[] retvalues = (object[])invoker.Method.Invoke(classInstance, values);
if (retvalues == null)
{
return;
}
foreach (var o in retvalues)
{
var genericMethod = typeof(_MJ_Helper).GetMethod("Load")
.MakeGenericMethod(new Type[] { o.GetType() });
genericMethod.Invoke(null, new object[] { form, o });
}
}