Class BarItems

Represents a collection of BarItem objects.

Inheritance
System.Object
System.Collections.ArrayList
ArrayListExt
VisuallyInheritableList
BarItems
BarItemsDesignTime
Implements
System.Collections.IList
System.Collections.ICollection
System.Collections.IEnumerable
System.ICloneable
System.IDisposable
Inherited Members
System.Collections.ArrayList.Adapter(System.Collections.IList)
System.Collections.ArrayList.AddRange(System.Collections.ICollection)
System.Collections.ArrayList.BinarySearch(System.Int32, System.Int32, System.Object, System.Collections.IComparer)
System.Collections.ArrayList.BinarySearch(System.Object)
System.Collections.ArrayList.BinarySearch(System.Object, System.Collections.IComparer)
System.Collections.ArrayList.Capacity
System.Collections.ArrayList.Clone()
System.Collections.ArrayList.Contains(System.Object)
System.Collections.ArrayList.CopyTo(System.Array)
System.Collections.ArrayList.CopyTo(System.Array, System.Int32)
System.Collections.ArrayList.CopyTo(System.Int32, System.Array, System.Int32, System.Int32)
System.Collections.ArrayList.Count
System.Collections.ArrayList.FixedSize(System.Collections.ArrayList)
System.Collections.ArrayList.FixedSize(System.Collections.IList)
System.Collections.ArrayList.GetEnumerator()
System.Collections.ArrayList.GetEnumerator(System.Int32, System.Int32)
System.Collections.ArrayList.GetRange(System.Int32, System.Int32)
System.Collections.ArrayList.IndexOf(System.Object)
System.Collections.ArrayList.IndexOf(System.Object, System.Int32)
System.Collections.ArrayList.IndexOf(System.Object, System.Int32, System.Int32)
System.Collections.ArrayList.IsSynchronized
System.Collections.ArrayList.LastIndexOf(System.Object)
System.Collections.ArrayList.LastIndexOf(System.Object, System.Int32)
System.Collections.ArrayList.LastIndexOf(System.Object, System.Int32, System.Int32)
System.Collections.ArrayList.ReadOnly(System.Collections.ArrayList)
System.Collections.ArrayList.ReadOnly(System.Collections.IList)
System.Collections.ArrayList.Repeat(System.Object, System.Int32)
System.Collections.ArrayList.Reverse()
System.Collections.ArrayList.SetRange(System.Int32, System.Collections.ICollection)
System.Collections.ArrayList.Sort()
System.Collections.ArrayList.Sort(System.Collections.IComparer)
System.Collections.ArrayList.Synchronized(System.Collections.ArrayList)
System.Collections.ArrayList.Synchronized(System.Collections.IList)
System.Collections.ArrayList.SyncRoot
System.Collections.ArrayList.ToArray()
System.Collections.ArrayList.ToArray(System.Type)
System.Collections.ArrayList.TrimToSize()
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.XPMenus
Assembly: Syncfusion.Tools.Windows.dll
Syntax
public class BarItems : VisuallyInheritableList, IList, ICollection, IEnumerable, ICloneable, IDisposable
Remarks

This class represents a collection of BarItem objects stored in a BarManager, ParentBarItem or XPToolBar.

Examples

Take a look at our XPMenus samples under the Tools\Samples\Menus Package folder for usage example.

Constructors

BarItems()

Overloaded. The constructor that instantiates a BarItems class.

Declaration
public BarItems()

BarItems(BarItem[])

The constructor that instantiates a BarItems class and intializes it with the supplied array of BarItems.

Declaration
public BarItems(BarItem[] barItems)
Parameters
Type Name Description
BarItem[] barItems

An array of BarItem(s).

BarItems(BarManager)

The constructor that instantiates a BarItems class and sets its BarManager to the specified BarManager.

Declaration
public BarItems(BarManager manager)
Parameters
Type Name Description
BarManager manager

A BarManager instance.

Properties

Item[BarItemID]

Returns a BarItem based on it's BarItemId.

Declaration
public BarItem this[BarItemID barItemId] { get; }
Parameters
Type Name Description
BarItemID barItemId
Property Value
Type
BarItem

Item[Int32]

Gets or sets a reference to the BarItem at the specified index location in the BarItems object. In C#, this property is the indexer for the BarItems class.

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

The location of the BarItem in the BarItems collection.
Property Value
Type Description
BarItem

The reference to the BarItem.

Item[String]

Returns a BarItem based on it's BarItemId string.

Declaration
public BarItem this[string barItemId] { get; }
Parameters
Type Name Description
System.String barItemId
Property Value
Type
BarItem

Manager

Gets or sets the BarManager to which this collection will be associated with.

Declaration
public BarManager Manager { get; set; }
Property Value
Type
BarManager
Remarks

The BarManager to which this BarItems collection will be associated with.

When this collection is associated with a BarManager, all the existing and any newly added BarItem child's Manager property will be reset to this Manager property.

Methods

Add(Object)

Override. See Add(Object).

Declaration
public override int Add(object value)
Parameters
Type Name Description
System.Object value
Returns
Type
System.Int32
Overrides

AddHandlers(Object)

Declaration
protected override void AddHandlers(object item)
Parameters
Type Name Description
System.Object item
Overrides

AddRange(BarItem[])

Adds an array of BarItem objects to the collection.

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

An array of BarItem objects to add to the collection.

Clear()

To clear the BarItem.

Declaration
public override void Clear()
Overrides

Dispose()

Declaration
public virtual void Dispose()

Dispose(Boolean)

Declaration
protected virtual void Dispose(bool disposing)
Parameters
Type Name Description
System.Boolean disposing

FindItem(String)

Overloaded. Finds a BarItem in the list given it's ID.

Declaration
public BarItem FindItem(string id)
Parameters
Type Name Description
System.String id

The BarItem's ID.
Returns
Type Description
BarItem

A BarItem with the specified ID. Null, if not found.

FindItem(String, Int32)

Finds a BarItem in the list given it's text and categoryIndex value.

Declaration
public BarItem FindItem(string text, int categoryIndex)
Parameters
Type Name Description
System.String text

The BarItem's text value.
System.Int32 categoryIndex

The BarItem's category Index value.
Returns
Type Description
BarItem

A BarItem with the specified text and categoryIndex. Null, if not found.
Remarks

If there are multiple bar items with the same text and categoryindex value, then the BarItem returned will be one of those in random.

FindMergePosition(Int32)

Declaration
public virtual int FindMergePosition(int mergeOrder)
Parameters
Type Name Description
System.Int32 mergeOrder
Returns
Type
System.Int32

FindNestedItem(String)

Finds the nested BarItem in XPToolbar.

Declaration
public BarItem FindNestedItem(string id)
Parameters
Type Name Description
System.String id

The baritem ID.
Returns
Type Description
BarItem

The baritem containing the id
Remarks

The method can be used to iterate through all items in XPToolBar to find the item containing the mentioned ID.

GetItemFromHotKey(Char)

Returns the BarItem that has this hotkey in the list, if any.

Declaration
public BarItem GetItemFromHotKey(char hotkey)
Parameters
Type Name Description
System.Char hotkey

The hotkey for which to retrieve the BarItem.
Returns
Type Description
BarItem

The BarItem if found; null otherwise.

Insert(Int32, Object)

Override. See Insert(Int32, Object).

Declaration
public override void Insert(int index, object value)
Parameters
Type Name Description
System.Int32 index
System.Object value
Overrides

InsertRange(Int32, ICollection)

Override. See InsertRange(Int32, ICollection).

Declaration
public override void InsertRange(int index, ICollection c)
Parameters
Type Name Description
System.Int32 index
System.Collections.ICollection c
Overrides

IsValidItemID(BarItem, String)

Tests whether a BarItem will be unique when added to this list with the specified text and categoryID. A reference to the BarItem itself is passed so that the BarItem if already in the list will be ignored in the test for uniqueness.

Declaration
public bool IsValidItemID(BarItem itemToValidate, string newID)
Parameters
Type Name Description
BarItem itemToValidate

The BarItem to validate for uniqueness.
System.String newID

The text value of the BarItem when it will get added to the list.
Returns
Type Description
System.Boolean

True if the BarItem will make a unique entry in the list; false if not.

OnItemPropertyChanged(Object, SyncfusionPropertyChangedEventArgs)

Overridden. See OnItemPropertyChanged(Object, SyncfusionPropertyChangedEventArgs).

Declaration
protected override void OnItemPropertyChanged(object sender, SyncfusionPropertyChangedEventArgs e)
Parameters
Type Name Description
System.Object sender

Event sender.
SyncfusionPropertyChangedEventArgs e

Event data.
Overrides

ReleaseHandler(Object)

Declaration
protected override void ReleaseHandler(object item)
Parameters
Type Name Description
System.Object item
Overrides

Remove(Object)

To remove the BarItem.

Declaration
public override void Remove(object obj)
Parameters
Type Name Description
System.Object obj
Overrides
System.Collections.ArrayList.Remove(System.Object)

RemoveAt(Int32)

To remove the bar item based on index.

Declaration
public override void RemoveAt(int index)
Parameters
Type Name Description
System.Int32 index
Overrides

RemoveHashInfoForItem(BarItem)

Declaration
protected void RemoveHashInfoForItem(BarItem barItem)
Parameters
Type Name Description
BarItem barItem

StoreHashInfoForItem(BarItem)

Declaration
protected void StoreHashInfoForItem(BarItem item)
Parameters
Type Name Description
BarItem item

UpdateItemPositions(BarItem)

Declaration
protected virtual void UpdateItemPositions(BarItem updatedItem)
Parameters
Type Name Description
BarItem updatedItem

Implements

System.Collections.IList
System.Collections.ICollection
System.Collections.IEnumerable
System.ICloneable
System.IDisposable

Extension Methods