/// <include file='doc\ObjectListFieldCollection.uex' path='docs/doc[@for="ObjectListFieldCollection.GetAll"]/*' />
public ObjectListField[] GetAll()
{
int n = Count;
ObjectListField[] allFields = new ObjectListField[n];
if (n > 0)
{
Items.CopyTo(0, allFields, 0, n);
}
return allFields;
}
/// <include file='doc\ObjectListFieldCollection.uex' path='docs/doc[@for="ObjectListFieldCollection.SetAll"]/*' />
public void SetAll(ObjectListField[] value)
{
Items = new ArrayList(value);
foreach(ObjectListField field in Items)
{
field.SetOwner(_owner);
}
if(_marked)
{
SetFieldsDirty();
}
}
void LoadAutoFieldsState(Object state)
{
if (state != null)
{
Object[] fieldStates = (Object[])state;
int count = fieldStates.Length;
ArrayList list = new ArrayList(count);
foreach (Object fieldState in fieldStates)
{
ObjectListField field = new ObjectListField();
((IStateManager)field).TrackViewState();
((IStateManager)field).LoadViewState (fieldState);
list.Add(field);
}
_autoGeneratedFields = new ObjectListFieldCollection(this, list);
}
}
private ObjectListField CreateAutoGeneratedField(String title, String dataField)
{
ObjectListField field = new ObjectListField();
((IStateManager)field).TrackViewState();
field.Title = title;
if (dataField != null)
{
field.DataField = dataField;
}
else
{
field.SelfReference = true;
}
return field;
}
/// <include file='doc\ObjectListFieldCollection.uex' path='docs/doc[@for="ObjectListFieldCollection.AddAt"]/*' />
public void AddAt(int index, ObjectListField field)
{
if (index == -1)
{
Items.Add(field);
}
else
{
Items.Insert(index, field);
}
if (_marked)
{
if (!_fieldsSetDirty && index > -1)
{
SetFieldsDirty();
}
else
{
((IStateManager)field).TrackViewState();
field.SetDirty();
}
}
field.SetOwner(_owner);
NotifyOwnerChange();
}
/// <include file='doc\ObjectListFieldCollection.uex' path='docs/doc[@for="ObjectListFieldCollection.Add"]/*' />
public void Add(ObjectListField field)
{
AddAt(-1, field);
}
private void EnsureCount(int count)
{
int diff = Count - count;
if (diff > 0)
{
Items.RemoveRange(count, diff);
NotifyOwnerChange();
}
else
{
// Set owner = null, to avoid multiple change notifications.
// We'll call it just once later.
ObjectList prevOwner = _owner;
_owner = null;
for (int i = diff; i < 0; i++)
{
ObjectListField field = new ObjectListField();
Add(field);
field.SetOwner(prevOwner);
}
_owner = prevOwner;
NotifyOwnerChange();
}
}
/// <include file='doc\ObjectListFieldCollection.uex' path='docs/doc[@for="ObjectListFieldCollection.IndexOf"]/*' />
public int IndexOf(ObjectListField field)
{
if (field != null)
{
return Items.IndexOf(field, 0, Count);
}
return -1;
}
/// <include file='doc\ObjectListFieldCollection.uex' path='docs/doc[@for="ObjectListFieldCollection.Remove"]/*' />
public void Remove(ObjectListField field)
{
int index = IndexOf(field);
if (index >= 0)
{
RemoveAt(index);
}
}
internal FieldTreeNode(string fieldID, ObjectListField runtimeField)
: base(fieldID)
{
this._runtimeField = runtimeField;
this.LoadAttributes();
}
/// <summary>
/// </summary>
internal FieldTreeNode(String fieldID, ObjectListField runtimeField) : base(fieldID)
{
Debug.Assert(fieldID != null, "invalid ID for ObjectListField");
Debug.Assert(runtimeField != null, "null ObjectListField");
this._runtimeField = runtimeField;
LoadAttributes();
}
