Class DictionaryList

This class implements a custom dictionary that supports IList interface.

Inheritance

System.Object

DictionaryList

Implements

System.Collections.IList

System.Collections.ICollection

System.Collections.IEnumerable

Namespace: Syncfusion.Windows.Tools

Assembly: Syncfusion.Tools.Wpf.dll

Syntax

public class DictionaryList : ListDictionary, IList, ICollection, IEnumerable

Constructors

DictionaryList()

Initializes a new instance of the DictionaryList class.

Declaration

public DictionaryList()

Properties

Item[Object]

Gets or sets the System.Object with the specified key.

Declaration

public object this[object key] { get; set; }

Parameters

Type	Name	Description
System.Object	key	The key of Dictionary entry.

Property Value

Type
System.Object

Explicit Interface Implementations

ICollection.CopyTo(Array, Int32)

Copies the System.Collections.Specialized.ListDictionary entries to a one-dimensional System.Array instance at the specified index.

Declaration

void ICollection.CopyTo(Array array, int index)

Parameters

Type	Name	Description
System.Array	array	The one-dimensional System.Array that is the destination of the System.Collections.DictionaryEntry objects copied from System.Collections.Specialized.ListDictionary. The System.Array must have zero-based indexing.
System.Int32	index	The zero-based index in `array` at which copying begins.

Exceptions

Type	Condition
System.ArgumentNullException	`array` is null.
System.ArgumentOutOfRangeException	`index` is less than zero.
System.ArgumentException	`array` is multidimensional.-or- `index` is equal to or greater than the length of `array`.-or- The number of elements in the source System.Collections.Specialized.ListDictionary is greater than the available space from `index` to the end of the destination `array`.
System.InvalidCastException	The type of the source System.Collections.Specialized.ListDictionary cannot be cast automatically to the type of the destination `array`.

ICollection.Count

Gets the number of key/value pairs contained in the System.Collections.Specialized.ListDictionary.

Declaration

int ICollection.Count { get; }

Returns

Type
System.Int32

ICollection.IsSynchronized

Gets a value indicating whether the System.Collections.Specialized.ListDictionary is synchronized (thread safe).

Declaration

bool ICollection.IsSynchronized { get; }

Returns

Type
System.Boolean

ICollection.SyncRoot

Gets an object that can be used to synchronize access to the System.Collections.Specialized.ListDictionary.

Declaration

object ICollection.SyncRoot { get; }

Returns

Type
System.Object

IEnumerable.GetEnumerator()

Returns an enumerator that iterates through a collection.

Declaration

IEnumerator IEnumerable.GetEnumerator()

Returns

Type	Description
System.Collections.IEnumerator	An System.Collections.IEnumerator object that can be used to iterate through the collection.

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.Clear()

Removes all entries from the System.Collections.Specialized.ListDictionary.

Declaration

void IList.Clear()

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 `value` if found in the list; otherwise, -1.

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 `value` should be inserted.
System.Object	value	The System.Object to insert into the System.Collections.IList.

Exceptions

Type	Condition
System.ArgumentOutOfRangeException	`index` is not a valid index in the System.Collections.IList.
System.NotSupportedException	The System.Collections.IList is read-only.-or- The System.Collections.IList has a fixed size.
System.NullReferenceException	`value` is null reference in the System.Collections.IList.

IList.IsFixedSize

Gets a value indicating whether the System.Collections.Specialized.ListDictionary has a fixed size.

Declaration

bool IList.IsFixedSize { get; }

Returns

Type
System.Boolean

IList.IsReadOnly

Gets a value indicating whether the System.Collections.Specialized.ListDictionary 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
System.Object

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.RemoveAt(Int32)

Removes the System.Collections.IList item at the specified index.

Declaration

void IList.RemoveAt(int index)

Parameters

Type	Name	Description
System.Int32	index	The zero-based index of the item to remove.

Exceptions

Type	Condition
System.ArgumentOutOfRangeException	`index` is not a valid index in the System.Collections.IList.
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

Implements

System.Collections.IList

System.Collections.ICollection

System.Collections.IEnumerable