void InitializeMessageAndParameterData()
{
ModelItem parameterModelItem;
ModelTreeManager modelTreeManager = (this.ModelItem as IModelTreeItem).ModelTreeManager;
ModelItem contentModelItem = this.ModelItem.Properties["Content"].Value;
if (contentModelItem == null)
{
this.messageExpression = modelTreeManager.WrapAsModelItem(new TMessage()).Properties["Message"].Value;
this.declaredMessageType = null;
parameterModelItem = modelTreeManager.WrapAsModelItem(new TParameter()).Properties["Parameters"].Value;
}
else
{
if (contentModelItem.ItemType == typeof(TMessage))
{
this.editingMode = EditingMode.Message;
this.messageExpression = contentModelItem.Properties["Message"].Value;
this.declaredMessageType = (Type)contentModelItem.Properties["DeclaredMessageType"].ComputedValue;
parameterModelItem = modelTreeManager.WrapAsModelItem(new TParameter()).Properties["Parameters"].Value;
}
else
{
this.editingMode = EditingMode.Parameter;
this.messageExpression = modelTreeManager.WrapAsModelItem(new TMessage()).Properties["Message"].Value;
this.declaredMessageType = null;
parameterModelItem = contentModelItem.Properties["Parameters"].Value;
}
}
bool isDictionary;
Type underlyingArgumentType;
this.DynamicArguments = DynamicArgumentDesigner.ModelItemToWrapperCollection(
parameterModelItem,
out isDictionary,
out underlyingArgumentType);
this.IsDictionary = isDictionary;
this.UnderlyingArgumentType = underlyingArgumentType;
}