Class LogicalElementCollection
Specify the LogicalElementCollection class.
Inheritance
Implements
Inherited Members
Namespace: Syncfusion.Windows.Tools.Controls
Assembly: Syncfusion.Tools.Wpf.dll
Syntax
public class LogicalElementCollection : IList, ICollection, IEnumerable
Constructors
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()
Explicit Interface Implementations
IList.Add(Object)
Adds an item to the System.Collections.IList.
Declaration
int IList.Add(object value)
Parameters
Type | Name | Description |
---|---|---|
System.Object | value | The System.Object to add to the System.Collections.IList. |
Returns
Type | Description |
---|---|
System.Int32 | The position into which the new element was inserted. |
Exceptions
Type | Condition |
---|---|
System.NotSupportedException | The System.Collections.IList is read-only.-or- The System.Collections.IList has a fixed size. |
IList.Contains(Object)
Determines whether the System.Collections.IList contains a specific value.
Declaration
bool IList.Contains(object value)
Parameters
Type | Name | Description |
---|---|---|
System.Object | value | The System.Object to locate in the System.Collections.IList. |
Returns
Type | Description |
---|---|
System.Boolean | true if the System.Object is found in the System.Collections.IList; otherwise, false. |
IList.get_Item(Int32)
Declaration
object IList.get_Item(int index)
Parameters
Type | Name | Description |
---|---|---|
System.Int32 | index |
Returns
Type |
---|
System.Object |
IList.IndexOf(Object)
Determines the index of a specific item in the System.Collections.IList.
Declaration
int IList.IndexOf(object value)
Parameters
Type | Name | Description |
---|---|---|
System.Object | value | The System.Object to locate in the System.Collections.IList. |
Returns
Type | Description |
---|---|
System.Int32 | The index of |
IList.Insert(Int32, Object)
Inserts an item to the System.Collections.IList at the specified index.
Declaration
void IList.Insert(int index, object value)
Parameters
Type | Name | Description |
---|---|---|
System.Int32 | index | The zero-based index at which |
System.Object | value | The System.Object to insert into the System.Collections.IList. |
Exceptions
Type | Condition |
---|---|
System.ArgumentOutOfRangeException |
|
System.NotSupportedException | The System.Collections.IList is read-only.-or- The System.Collections.IList has a fixed size. |
System.NullReferenceException |
|
IList.IsFixedSize
Gets a value indicating whether the System.Collections.IList has a fixed size.
Declaration
bool IList.IsFixedSize { get; }
Returns
Type |
---|
System.Boolean |
IList.IsReadOnly
Gets a value indicating whether the System.Collections.IList is read-only.
Declaration
bool IList.IsReadOnly { get; }
Returns
Type |
---|
System.Boolean |
IList.Item[Int32]
Gets or sets the System.Object at the specified index.
Declaration
object IList.this[] { get; set; }
Parameters
Type | Name | Description |
---|---|---|
System.Int32 | index | The index. |
Returns
Type | Description |
---|---|
System.Object | return list. |
IList.Remove(Object)
Removes the first occurrence of a specific object from the System.Collections.IList.
Declaration
void IList.Remove(object value)
Parameters
Type | Name | Description |
---|---|---|
System.Object | value | The System.Object to remove from the System.Collections.IList. |
Exceptions
Type | Condition |
---|---|
System.NotSupportedException | The System.Collections.IList is read-only.-or- The System.Collections.IList has a fixed size. |
IList.set_Item(Int32, Object)
Declaration
void IList.set_Item(int index, object value)
Parameters
Type | Name | Description |
---|---|---|
System.Int32 | index | |
System.Object | value |