private void AppendItemsToList(DictionaryDataItem parent, DictionaryDataItemCollection dataItems, List<DictionaryDataItem> list)
{
if (dataItems.Count > 0)
{
DictionaryDataItem child;
for (int i = 0; i < dataItems.Count; i++)
{
child = dataItems[i];
list.Add(child);
if (child.Children.Count>0)
{
AppendItemsToList(child, child.Children, list);
}
}
}
}
private void InitDictionaryDataItem(DictionaryDataItem dataItem, Type modelType, object modelInstance, string valueFieldName, string descriptionFieldName, string selectedFieldName )
{
MemberInfo[] members = modelType.GetMembers(BindingFlags.Public | BindingFlags.Instance);
for (int i = 0; i < members.Length; i++)
{
switch (members[i].MemberType)
{
case MemberTypes.Property:
if (valueFieldName != null && members[i].Name.Equals(valueFieldName))
{
// 忽略值属性
}
else if (descriptionFieldName != null && members[i].Name.Equals(descriptionFieldName))
{
dataItem.Description = Convert.ToString(((PropertyInfo)members[i]).GetValue(modelInstance, null));
}
else if (selectedFieldName != null && members[i].Name.Equals(selectedFieldName))
{
dataItem.Selected = Convert.ToBoolean(((PropertyInfo)members[i]).GetValue(modelInstance, null));
}
else
{
dataItem.ExtendProperties.Add(members[i].Name, ((PropertyInfo)members[i]).GetValue(modelInstance, null));
}
break;
case MemberTypes.Field:
if (valueFieldName != null && members[i].Name.Equals(valueFieldName))
{
// 忽略值属性
}
else if (descriptionFieldName != null && members[i].Name.Equals(descriptionFieldName))
{
dataItem.Description = Convert.ToString(((FieldInfo)members[i]).GetValue(modelInstance));
}
else if (selectedFieldName != null && members[i].Name.Equals(selectedFieldName))
{
dataItem.Selected = Convert.ToBoolean(((FieldInfo)members[i]).GetValue(modelInstance));
}
else
{
dataItem.ExtendProperties.Add(members[i].Name, ((FieldInfo)members[i]).GetValue(modelInstance));
}
break;
default:
break;
}
}
}
internal void SetRelation(DictionaryData owner, DictionaryDataItem parent, DictionaryDataItemCollection children)
{
this.owner = owner;
this.parent = parent;
this.children = children;
}
