private MethodInfo TryGetNetOfficeRegisterMethod(IEnumerable <MethodInfo> methods)
{
foreach (MethodInfo item in methods)
{
if (MethodUtils.HasAttribute(item, _NetOfficeRegisterName))
{
return(item);
}
}
return(null);
}
private MethodInfo TryGetComRegisterMethod(IEnumerable <MethodInfo> methods)
{
foreach (MethodInfo item in methods)
{
if (MethodUtils.HasAttribute <ComUnregisterFunctionAttribute>(item))
{
return(item);
}
}
return(null);
}
internal bool Call(Type addinType, int installScope, int keyState)
{
bool result = true;
IEnumerable <MethodInfo> methods = MethodUtils.GetMethods(addinType, BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic);
MethodInfo method = TryGetNetOfficeRegisterMethod(methods);
if (null != method)
{
ParameterInfo[] arguments = method.GetParameters();
if (arguments.Length == 3)
{
if (!MethodUtils.CallMethodWithArguments(method, addinType, installScope, keyState))
{
result = false;
}
}
}
else
{
method = TryGetComRegisterMethod(methods);
if (null != method)
{
return(result);
}
ParameterInfo[] arguments = method.GetParameters();
if (arguments.Length == 0)
{
if (!MethodUtils.CallMethodWithoutArguments(method))
{
result = false;
}
}
else if (arguments.Length == 1 && arguments[0].ParameterType == typeof(Type))
{
if (!MethodUtils.CallMethodWithArguments(method, addinType))
{
result = false;
}
}
}
return(result);
}