Class LogicalElementCollection
Specify the LogicalElementCollection class.
Inheritance
Implements
Namespace: Syncfusion.Windows.Tools.Controls
Assembly: Syncfusion.Tools.Wpf.dll
Syntax
public class LogicalElementCollection : Object, IList, ICollection, IEnumerableConstructors
LogicalElementCollection(DockingManager)
Initializes a new instance of the LogicalElementCollection class.
Declaration
public LogicalElementCollection(DockingManager logicalParent)Parameters
| Type | Name | Description |
|---|---|---|
| DockingManager | logicalParent | The logical parent. |
Properties
Capacity
Gets or sets Capacity of the LogicalElementCollection.
Declaration
public virtual int Capacity { get; set; }Property Value
| Type |
|---|
| System.Int32 |
Count
Gets the number of elements contained in the LogicalElementCollection.
Declaration
public virtual int Count { get; }Property Value
| Type |
|---|
| System.Int32 |
IsSynchronized
Gets a value indicating whether IsSynchronized of the LogicalElementCollection.
Declaration
public virtual bool IsSynchronized { get; }Property Value
| Type |
|---|
| System.Boolean |
Item[Int32]
Gets or sets the element at the specified index.
Declaration
public virtual FrameworkElement this[int index] { get; set; }Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | index | The zero-based index of the element to get or set. |
Property Value
| Type | Description |
|---|---|
| System.Windows.FrameworkElement | The element at the specified index. |
SyncRoot
Gets SyncRoot of the LogicalElementCollection.
Declaration
public virtual object SyncRoot { get; }Property Value
| Type |
|---|
| System.Object |
Methods
Add(FrameworkElement)
Adds an item to the LogicalElementCollection children.
Declaration
public virtual int Add(FrameworkElement element)Parameters
| Type | Name | Description |
|---|---|---|
| System.Windows.FrameworkElement | element | The object to add to the LogicalElementCollection children. |
Returns
| Type | Description |
|---|---|
| System.Int32 | Index of the added item. |
Clear()
Removes all items from the LogicalElementCollection children.
Declaration
public virtual void Clear()ClearCollection()
Method invokes to Clears the collection.
Declaration
public void ClearCollection()Contains(FrameworkElement)
Determines whether the LogicalElementCollection children contains a specific value.
Declaration
public virtual bool Contains(FrameworkElement element)Parameters
| Type | Name | Description |
|---|---|---|
| System.Windows.FrameworkElement | element | The object to locate in the LogicalElementCollection children. |
Returns
| Type | Description |
|---|---|
| System.Boolean | true if item is found in the LogicalElementCollection children; otherwise, false. |
CopyTo(Array, Int32)
Copies the elements of the LogicalElementCollection children to an array, starting at a particular array index.
Declaration
public virtual void CopyTo(Array array, int index)Parameters
| Type | Name | Description |
|---|---|---|
| System.Array | array | The one-dimensional array that is the destination of the elements copied from LogicalElementCollection children. The array must have zero-based indexing. |
| System.Int32 | index | The zero-based index in array at which copying begins. |
CopyTo(FrameworkElement[], Int32)
Copies the elements of the LogicalElementCollection children to an array, starting at a particular array index.
Declaration
public virtual void CopyTo(FrameworkElement[] array, int index)Parameters
| Type | Name | Description |
|---|---|---|
| System.Windows.FrameworkElement[] | array | The one-dimensional array that is the destination of the elements copied from LogicalElementCollection children. The array must have zero-based indexing. |
| System.Int32 | index | The zero-based index in array at which copying begins. |
ForEach(Action<FrameworkElement>)
Method used to iterate the child using Foreach.
Declaration
public void ForEach(Action<FrameworkElement> action)Parameters
| Type | Name | Description |
|---|---|---|
| System.Action<System.Windows.FrameworkElement> | action | The action. |
GetEnumerator()
Returns an enumerator that iterates through the collection.
Declaration
public virtual IEnumerator GetEnumerator()Returns
| Type | Description |
|---|---|
| System.Collections.IEnumerator | A list of items that can be used to iterate through the collection. |
IndexOf(FrameworkElement)
Determines the index of a specific item in the LogicalElementCollection children.
Declaration
public virtual int IndexOf(FrameworkElement element)Parameters
| Type | Name | Description |
|---|---|---|
| System.Windows.FrameworkElement | element | The object to locate in the LogicalElementCollection children. |
Returns
| Type | Description |
|---|---|
| System.Int32 | The index of item if found in the list; otherwise, -1. |
Insert(Int32, FrameworkElement)
Inserts an item to the LogicalElementCollection children at the specified index.
Declaration
public virtual void Insert(int index, FrameworkElement element)Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | index | The zero-based index at which item should be inserted. |
| System.Windows.FrameworkElement | element | The object to insert into the LogicalElementCollection children. |
Remove(FrameworkElement)
Removes the first occurrence of a specific object from the LogicalElementCollection children.
Declaration
public virtual void Remove(FrameworkElement element)Parameters
| Type | Name | Description |
|---|---|---|
| System.Windows.FrameworkElement | element | The object to remove from the LogicalElementCollection children. |
RemoveAt(Int32)
Removes the LogicalElementCollection children item at the specified index.
Declaration
public virtual void RemoveAt(int index)Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | index | The zero-based index of the item to remove. |
RemoveRange(Int32, Int32)
Removes range of items from the LogicalElementCollection children.
Declaration
public virtual void RemoveRange(int index, int count)Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | index | The zero-based index from which removing starts. |
| System.Int32 | count | The number of items to remove. |
VerifyWriteAccess()
Used for writing access verification in the LogicalElementCollection.
Declaration
protected virtual void VerifyWriteAccess()