internal DataItemEventDescriptor(
DataItemTypeDescriptor owner,
EventDescriptor parent,
Type componentType,
Type eventType,
Action <object, object> addHandler,
Action <object, object> removeHandler)
: base(owner, parent)
{
if (componentType == null)
{
throw new ArgumentNullException("componentType");
}
if (eventType == null)
{
throw new ArgumentNullException("eventType");
}
if (addHandler == null)
{
throw new ArgumentNullException("addHandler");
}
if (removeHandler == null)
{
throw new ArgumentNullException("removeHandler");
}
m_componentType = componentType;
m_eventType = eventType;
m_addHandler = addHandler;
m_removeHandler = removeHandler;
}
internal DataItemEventDescriptorFactory(DataItemTypeDescriptor typeDescriptor)
{
if (typeDescriptor == null)
{
throw new ArgumentNullException("typeDescriptor");
}
m_typeDescriptor = typeDescriptor;
}
private Entry GetEntry()
{
if (m_entry == null)
{
m_entry = DataItemTypeDescriptor.GetEntry(m_targetType, m_descriptorType);
}
return(m_entry);
}
protected DataItemEventDescriptorBase(DataItemTypeDescriptor owner, EventDescriptor parent)
: base(parent)
{
if (owner == null)
{
throw new ArgumentNullException("owner");
}
m_owner = owner;
}
internal ValueChangeDataItemPropertyDescriptor(
DataItemTypeDescriptor owner,
PropertyDescriptor parent,
Type componentType,
Type propertyType,
Func <object, object> getter,
Action <object, object> setter,
Action <object> resetter,
EventDescriptor eventDescriptor)
: base(owner, parent, componentType, propertyType, getter, setter, resetter)
{
if (eventDescriptor == null)
{
throw new ArgumentNullException("eventDescriptor");
}
m_eventDescriptor = eventDescriptor;
m_eventProxy = new EventProxy(this, eventDescriptor);
}
protected DataItemPropertyDescriptorBase(
DataItemTypeDescriptor owner,
PropertyDescriptor parent,
Func <object, object> getter,
Action <object, object> setter,
Action <object> resetter)
: base(parent)
{
if (owner == null)
{
throw new ArgumentNullException("owner");
}
if (getter == null)
{
throw new ArgumentNullException("getter");
}
m_owner = owner;
m_getter = getter;
m_setter = setter;
m_resetter = resetter;
}
internal DataItemPropertyDescriptor(
DataItemTypeDescriptor owner,
PropertyDescriptor parent,
Type componentType,
Type propertyType,
Func <object, object> getter,
Action <object, object> setter,
Action <object> resetter)
: base(owner, parent, getter, setter, resetter)
{
if (componentType == null)
{
throw new ArgumentNullException("componentType");
}
if (propertyType == null)
{
throw new ArgumentNullException("propertyType");
}
m_componentType = componentType;
m_propertyType = propertyType;
}
