Class TreeTableEntrySourceCollection

A collection of ITreeTableEntrySource objects that are internally using a ITreeTable.

Inheritance
System.Object
TreeTableEntrySourceCollection
Implements
System.Collections.IList
System.Collections.ICollection
System.Collections.IEnumerable
System.IDisposable
Inherited Members
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.Collections
Assembly: Syncfusion.Spreadsheet.Windows.dll
Syntax
public class TreeTableEntrySourceCollection : IList, ICollection, IEnumerable, IDisposable

Constructors

TreeTableEntrySourceCollection()

Overloaded. Initializes a new TreeTableEntrySourceCollection.

Declaration
public TreeTableEntrySourceCollection()

TreeTableEntrySourceCollection(ITreeTable)

Initializes a new TreeTableEntrySourceCollection.

Declaration
public TreeTableEntrySourceCollection(ITreeTable inner)
Parameters
Type Name Description
ITreeTable inner

TreeTableEntrySourceCollection(Boolean)

Initializes a new TreeTableEntrySourceCollection.

Declaration
public TreeTableEntrySourceCollection(bool sorted)
Parameters
Type Name Description
System.Boolean sorted

Properties

Count

Returns the number of objects in this collection.

Declaration
public int Count { get; }
Property Value
Type
System.Int32

IsFixedSize

Indicates whether the nodes can be added or removed.

Declaration
public bool IsFixedSize { get; }
Property Value
Type
System.Boolean

IsInitializing

Indicates whether BeginInit was called.

Declaration
public bool IsInitializing { get; }
Property Value
Type
System.Boolean

IsReadOnly

Indicates whether tree is Read-only.

Declaration
public bool IsReadOnly { get; }
Property Value
Type
System.Boolean

IsSynchronized

Not supported.

Declaration
public bool IsSynchronized { get; }
Property Value
Type
System.Boolean

Item[Int32]

Gets / sets an ITreeTableEntrySource at a specific position.

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

SyncRoot

Declaration
public object SyncRoot { get; }
Property Value
Type
System.Object

Methods

Add(ITreeTableEntrySource)

Appends an object.

Declaration
public int Add(ITreeTableEntrySource value)
Parameters
Type Name Description
ITreeTableEntrySource value

The value of the object to append.
Returns
Type
System.Int32

BeginInit()

Optimizes insertion of many elements when tree is initialized for the first time.

Declaration
public void BeginInit()

Clear()

Clears all nodes in the tree.

Declaration
public void Clear()

Contains(ITreeTableEntrySource)

Indicates whether object belongs to this collection.

Declaration
public bool Contains(ITreeTableEntrySource value)
Parameters
Type Name Description
ITreeTableEntrySource value

The value of the object.
Returns
Type Description
System.Boolean

True if object belongs to the collection; false otherwise.

CopyTo(ITreeTableEntrySource[], Int32)

Copies the contents of the collection to an array.

Declaration
public void CopyTo(ITreeTableEntrySource[] array, int index)
Parameters
Type Name Description
ITreeTableEntrySource[] array

Destination array.
System.Int32 index

Starting index of the destination array.

Dispose()

Declaration
public void Dispose()

Dispose(Boolean)

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

EndInit()

Ends optimization of insertion of elements when tree is initialized for the first time.

Declaration
public void EndInit()

GetEnumerator()

Returns a strongly typed enumerator.

Declaration
public TreeTableEntrySourceCollectionEnumerator GetEnumerator()
Returns
Type Description
TreeTableEntrySourceCollectionEnumerator

A strongly types enumerator.

IndexOf(ITreeTableEntrySource)

Returns the position of a object in the collection.

Declaration
public int IndexOf(ITreeTableEntrySource value)
Parameters
Type Name Description
ITreeTableEntrySource value

The value of the object.
Returns
Type Description
System.Int32

The position of the object.

Insert(Int32, ITreeTableEntrySource)

Inserts an object at the specified index.

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

Index value where the object is to be inserted.
ITreeTableEntrySource value

Value of the object to insert.

Remove(ITreeTableEntrySource)

Removes the object.

Declaration
public void Remove(ITreeTableEntrySource value)
Parameters
Type Name Description
ITreeTableEntrySource value

The value of the object to remove.

RemoveAt(Int32)

Removes a node at the specified index.

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

Index value of the node to remove.

Explicit Interface Implementations

ICollection.CopyTo(Array, Int32)

Copies elements to destination array.

Declaration
void ICollection.CopyTo(Array array, int index)
Parameters
Type Name Description
System.Array array

Destination array.
System.Int32 index

Starting index of the destination array.

IEnumerable.GetEnumerator()

Returns an enumerator.

Declaration
IEnumerator IEnumerable.GetEnumerator()
Returns
Type Description
System.Collections.IEnumerator

Enumerator.

IList.Add(Object)

Adds the specified object to the collection.

Declaration
int IList.Add(object value)
Parameters
Type Name Description
System.Object value

Value of the object to add.
Returns
Type
System.Int32

IList.Contains(Object)

Indicate whether the specified object belongs to this collection.

Declaration
bool IList.Contains(object value)
Parameters
Type Name Description
System.Object value

Object value to look for.
Returns
Type Description
System.Boolean

True if object belongs to the collection; false otherwise.

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)

Returns the index of the specified object.

Declaration
int IList.IndexOf(object value)
Parameters
Type Name Description
System.Object value

Value of the object.
Returns
Type Description
System.Int32

Index value of the object.

IList.Insert(Int32, Object)

Inserts the object at the specified index.

Declaration
void IList.Insert(int index, object value)
Parameters
Type Name Description
System.Int32 index

Index value of the object to insert.
System.Object value

Value of the object to insert.

IList.Item[Int32]

Gets / sets the item at the specified index.

Declaration
object IList.this[] { get; set; }
Parameters
Type Name Description
System.Int32 index

Index of the item.
Returns
Type Description
System.Object

The item at the specified index.

IList.Remove(Object)

Removes the specified object.

Declaration
void IList.Remove(object value)
Parameters
Type Name Description
System.Object value

Value of the object to remove.

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
System.IDisposable

Extension Methods