static public Object GetInstance(string assemblyName, string fullClassName, Object[] constructorArgs)
{
GXLogging.Debug(log, "GetInstance '" + fullClassName + "', assembly '" + assemblyName + "'");
try{
#if NETCORE
var asl = new AssemblyLoader(FileUtil.GetStartupDirectory());
Assembly assem = asl.LoadFromAssemblyPath(Path.Combine(FileUtil.GetStartupDirectory(), assemblyName + ".dll"));
Type classType = assem.GetType(fullClassName, true, true);
#else
Assembly assem = Assembly.Load(new AssemblyName(assemblyName));
Type classType = assem.GetType(fullClassName, false, true);
#endif
return(Activator.CreateInstance(classType, constructorArgs));
}
catch (Exception e)
{
GXLogging.Error(log, "Error in invoke GetInstance", e);
#if !NETCORE
if (!GxContext.isReorganization)
{
GXUtil.WinMessage(e.Message, string.Empty);
}
#endif
throw GxClassLoaderException.ProcessException(e);
}
}
static public void ExecuteRef(object o, string mthd, Object[] args)
{
GXLogging.Debug(log, "ExecuteRef '" + "class '" + o + "' mthd '" + mthd + "'");
try
{
MethodInfo mth = o.GetType().GetMethod(mthd);
mth.Invoke(o, args);
}
catch (Exception e)
{
GXLogging.Error(log, "Error in ExecuteRef ", e);
throw GxClassLoaderException.ProcessException(e);
}
}
static public void ExecuteVoidRef(object o, string mthd, Object[] args)
{
try
{
MemberInfo[] mth = o.GetType().GetMember(mthd);
MethodInfo mi = null;
if (mth != null && mth.Length > 0)
{
if (mth.Length > 1)
{
for (int i = 0; i < mth.Length; i++)
{
if (((MethodInfo)mth[i]).ReturnType.ToString() == "System.Void")
{
mi = (MethodInfo)mth[i];
break;
}
}
}
else
{
mi = (MethodInfo)mth[0];
}
ParameterModifier[] pms = new ParameterModifier[args.Length];
ParameterInfo[] pis = mi.GetParameters();
for (int i = 0; i < pis.Length; i++)
{
ParameterInfo pi = pis[i];
ParameterModifier pm = new ParameterModifier(3);
pm[0] = ((pi.Attributes & ParameterAttributes.In) != ParameterAttributes.None);
pm[1] = ((pi.Attributes & ParameterAttributes.Out) != ParameterAttributes.None);
pm[2] = pi.ParameterType.IsByRef;
pms[i] = pm;
}
o.GetType().InvokeMember(mthd, BindingFlags.InvokeMethod, null, o, args, pms, null, null);
}
else
{
throw new GxClassLoaderException("Method " + mthd + " not found");
}
}
catch (Exception e)
{
GXLogging.Error(log, "Error in invoke ", e);
throw GxClassLoaderException.ProcessException(e);
}
}
static public void Execute(object instance, string mthd, Object[] args)
{
GXLogging.Debug(log, "Execute instance '" + instance + "', mthd '" + mthd + "'");
MethodInfo mth;
try
{
int count = args != null ? args.Length : 0;
Type[] types = new Type[count];
for (int i = 0; i < count; i++)
{
types[i] = args[i].GetType();
}
mth = instance.GetType().GetMethod(mthd, types);
mth.Invoke(instance, args);
}
catch (Exception e)
{
GXLogging.Error(log, "Error in invoke ", e);
throw GxClassLoaderException.ProcessException(e);
}
}