Class GroupView.GroupViewItemCollection

The collection of GroupViewItem objects present in the GroupView control.

Inheritance
System.Object
System.Collections.CollectionBase
GroupView.GroupViewItemCollection
Implements
System.Collections.IList
System.Collections.ICollection
System.Collections.IEnumerable
Inherited Members
System.Collections.CollectionBase.Capacity
System.Collections.CollectionBase.Clear()
System.Collections.CollectionBase.Count
System.Collections.CollectionBase.GetEnumerator()
System.Collections.CollectionBase.InnerList
System.Collections.CollectionBase.List
System.Collections.CollectionBase.OnClear()
System.Collections.CollectionBase.OnRemove(System.Int32, System.Object)
System.Collections.CollectionBase.OnSet(System.Int32, System.Object, System.Object)
System.Collections.CollectionBase.OnSetComplete(System.Int32, System.Object, System.Object)
System.Collections.CollectionBase.OnValidate(System.Object)
System.Collections.CollectionBase.RemoveAt(System.Int32)
System.Collections.CollectionBase.System.Collections.ICollection.CopyTo(System.Array, System.Int32)
System.Collections.CollectionBase.System.Collections.ICollection.IsSynchronized
System.Collections.CollectionBase.System.Collections.ICollection.SyncRoot
System.Collections.CollectionBase.System.Collections.IList.Add(System.Object)
System.Collections.CollectionBase.System.Collections.IList.Contains(System.Object)
System.Collections.CollectionBase.System.Collections.IList.get_Item(System.Int32)
System.Collections.CollectionBase.System.Collections.IList.IndexOf(System.Object)
System.Collections.CollectionBase.System.Collections.IList.Insert(System.Int32, System.Object)
System.Collections.CollectionBase.System.Collections.IList.IsFixedSize
System.Collections.CollectionBase.System.Collections.IList.IsReadOnly
System.Collections.CollectionBase.System.Collections.IList.Item[System.Int32]
System.Collections.CollectionBase.System.Collections.IList.Remove(System.Object)
System.Collections.CollectionBase.System.Collections.IList.set_Item(System.Int32, System.Object)
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Syncfusion.Windows.Forms.Tools
Assembly: Syncfusion.Shared.Base.dll
Syntax
public class GroupViewItemCollection : CollectionBase, IList, ICollection, IEnumerable
Remarks

Each item in a GroupView control is an instance of a GroupViewItem type and the collection is represented by the GroupViewItemCollection class. The GroupViewItemCollection class implements the IList and ICollection interfaces. GroupViewItems

Constructors

GroupViewItemCollection(GroupView)

Creates a new instance of the GroupView.GroupViewItemCollection class.

Declaration
public GroupViewItemCollection(GroupView ctrl)
Parameters
Type Name Description
GroupView ctrl

The GroupView control that contains this collection.

Fields

bLockUpdate

Declaration
protected bool bLockUpdate
Field Value
Type
System.Boolean

gViewHost

Declaration
protected GroupView gViewHost
Field Value
Type
GroupView

Properties

Item[Int32]

Gets / sets a GroupViewItem in the collection.

Declaration
public GroupViewItem this[int index] { get; set; }
Parameters
Type Name Description
System.Int32 index

The zero-based index of the GroupViewItem to get or set.
Property Value
Type
GroupViewItem

Methods

Add(GroupViewItem)

Adds the GroupViewItem to the collection.

Declaration
public int Add(GroupViewItem item)
Parameters
Type Name Description
GroupViewItem item

The GroupViewItem to be added.
Returns
Type Description
System.Int32

The zero-based index of the new item within the collection.

AddRange(GroupViewItem[])

Adds an array of GroupViewItems to the GroupView control's GroupViewItems collection.

Declaration
public void AddRange(GroupViewItem[] items)
Parameters
Type Name Description
GroupViewItem[] items

An array of GroupViewItem objects.

Contains(GroupViewItem)

Indicates whether the specified GroupViewItem is present in the collection.

Declaration
public bool Contains(GroupViewItem item)
Parameters
Type Name Description
GroupViewItem item

The GroupViewItem to locate in the collection.
Returns
Type Description
System.Boolean

True if the item is present; False otherwise.

CopyTo(GroupViewItem[], Int32)

Declaration
public void CopyTo(GroupViewItem[] array, int index)
Parameters
Type Name Description
GroupViewItem[] array
System.Int32 index

IndexOf(GroupViewItem)

Returns the zero-based index of the GroupViewItem.

Declaration
public int IndexOf(GroupViewItem item)
Parameters
Type Name Description
GroupViewItem item

The GroupViewItem to locate in the collection.
Returns
Type Description
System.Int32

The zero-based index of the item; -1 if the item cannot be found.

Insert(Int32, GroupViewItem)

Inserts the GroupViewItem into the collection at the specified index.

Declaration
public void Insert(int index, GroupViewItem item)
Parameters
Type Name Description
System.Int32 index

The zero-based index at which the item is to be inserted.
GroupViewItem item

The GroupViewItem to be inserted.

OnClearComplete()

Declaration
protected override void OnClearComplete()
Overrides
System.Collections.CollectionBase.OnClearComplete()

OnCollectioChanged(CollectionChangeEventArgs)

Raises the collection changed event.

Declaration
protected void OnCollectioChanged(CollectionChangeEventArgs args)
Parameters
Type Name Description
System.ComponentModel.CollectionChangeEventArgs args

OnInsert(Int32, Object)

Declaration
protected override void OnInsert(int index, object value)
Parameters
Type Name Description
System.Int32 index
System.Object value
Overrides
System.Collections.CollectionBase.OnInsert(System.Int32, System.Object)

OnInsertComplete(Int32, Object)

Declaration
protected override void OnInsertComplete(int index, object value)
Parameters
Type Name Description
System.Int32 index
System.Object value
Overrides
System.Collections.CollectionBase.OnInsertComplete(System.Int32, System.Object)

OnRemoveComplete(Int32, Object)

Declaration
protected override void OnRemoveComplete(int index, object value)
Parameters
Type Name Description
System.Int32 index
System.Object value
Overrides
System.Collections.CollectionBase.OnRemoveComplete(System.Int32, System.Object)

Remove(GroupViewItem)

Removes the GroupViewItem from the collection.

Declaration
public void Remove(GroupViewItem item)
Parameters
Type Name Description
GroupViewItem item

The GroupViewItem to be removed.

Events

CollectionChanged

Occurs when a GroupView.GroupViewItemCollection is changed.

Declaration
public event CollectionChangeEventHandler CollectionChanged
Event Type
Type
System.ComponentModel.CollectionChangeEventHandler

Implements

System.Collections.IList
System.Collections.ICollection
System.Collections.IEnumerable

Extension Methods