Class CurrentRecordPropertyCollection

Represents a class that provides a collection of CurrentRecordProperty elements that provides storage for modified values for the current Record in a CurrentRecordManager. An instance of this collection is returned by the Properties property of a CurrentRecordManager object.

Inheritance

System.Object

CurrentRecordPropertyCollection

Implements

System.Collections.IList

System.Collections.ICollection

System.Collections.IEnumerable

Inherited Members

System.Object.ToString()

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

Namespace: Syncfusion.Grouping

Assembly: Syncfusion.Grouping.Base.dll

Syntax

public class CurrentRecordPropertyCollection : IList, ICollection, IEnumerable

Fields

Empty

A Read-only and empty collection.

Declaration

public static CurrentRecordPropertyCollection Empty

Field Value

Type	Description
CurrentRecordPropertyCollection

Properties

Count

Gets the number of elements contained in collection.

Declaration

public int Count { get; }

Property Value

Type	Description
System.Int32

Remarks

The property also ensures that the collection is in sync with the underlying table if changes have been made to the table or the TableDescriptor.

If changes in the TableDescriptor are detected, the method will reinitialize the field descriptors before returning the count.

IsFixedSize

Gets a value indicating whether the collection is of fixed size or not.

Declaration

public bool IsFixedSize { get; }

Property Value

Type	Description
System.Boolean

IsReadOnly

Gets a value indicating whether the collection is read-only or not.

Declaration

public bool IsReadOnly { get; }

Property Value

Type	Description
System.Boolean

IsSynchronized

Gets a value indicating whether the object can be used to synchronize access to the collection or not.

Declaration

public bool IsSynchronized { get; }

Property Value

Type	Description
System.Boolean

Item[FieldDescriptor]

Gets the element for the descriptor.

Declaration

public CurrentRecordProperty this[FieldDescriptor fd] { get; set; }

Parameters

Type	Name	Description
FieldDescriptor	fd

Property Value

Type	Description
CurrentRecordProperty

Exceptions

Type	Condition
System.InvalidOperationException	Since the collection is read-only, if the set operation is performed the exception occurs.

Item[Int32]

Gets the element at the zero-based index.

Declaration

public CurrentRecordProperty this[int index] { get; set; }

Parameters

Type	Name	Description
System.Int32	index

Property Value

Type	Description
CurrentRecordProperty

Exceptions

Type	Condition
System.InvalidOperationException	Since the collection is read-only, if the set operation is performed the exception occurs.

Item[String]

Gets the element for the field with the specified name.

Declaration

public CurrentRecordProperty this[string name] { get; set; }

Parameters

Type	Name	Description
System.String	name

Property Value

Type	Description
CurrentRecordProperty

Exceptions

Type	Condition
System.InvalidOperationException	Since the collection is read-only, if the set operation is performed the exception occurs.

Methods

Contains(CurrentRecordProperty)

Determines if the element belongs to this collection or not.

Declaration

public bool Contains(CurrentRecordProperty value)

Parameters

Type	Name	Description
CurrentRecordProperty	value	The object to be checked. The value can be a NULL reference (Nothing in Visual Basic).

Returns

Type	Description
System.Boolean	True if the item is in the collection;Otherwise False.

CopyTo(CurrentRecordProperty[], Int32)

Copies the elements of the collection from a specific array index.

Declaration

public void CopyTo(CurrentRecordProperty[] array, int index)

Parameters

Type	Name	Description
CurrentRecordProperty[]	array	The one-dimensional array that is the destination of the elements copied from ArrayList. The array must have zero-based indexing.
System.Int32	index	The zero-based index in array at which copying begins.

GetEnumerator()

Gets an enumerator that iterates through a collection.

Declaration

public CurrentRecordPropertyCollectionEnumerator GetEnumerator()

Returns

Type	Description
CurrentRecordPropertyCollectionEnumerator	An instance of the CurrentRecordPropertyCollectionEnumerator class.

Remarks

Enumerators only allow reading of the data in the collection. Enumerators cannot be used to modify the underlying collection.

IndexOf(CurrentRecordProperty)

Determines and gets the index of the specific item in the collection.

Declaration

public int IndexOf(CurrentRecordProperty value)

Parameters

Type	Name	Description
CurrentRecordProperty	value	The item to be located in the collection. The value can be a NULL reference (Nothing in Visual Basic).

Returns

Type	Description
System.Int32	The index of value if found in the list; Otherwise, -1.

Explicit Interface Implementations

ICollection.CopyTo(Array, Int32)

Copies the elements of the collection from a specific array index.

Declaration

void ICollection.CopyTo(Array array, int index)

Parameters

Type	Name	Description
System.Array	array	The single-dimensional array that stores the items.
System.Int32	index	The zero-based array index.

ICollection.SyncRoot

Gets an object that can be used to synchronize access to the collection.

Declaration

object ICollection.SyncRoot { get; }

Returns

Type	Description
System.Object

IEnumerable.GetEnumerator()

Gets an enumerator that iterates through a collection.

Declaration

IEnumerator IEnumerable.GetEnumerator()

Returns

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

IList.Add(Object)

Adds the item to the collection.

Declaration

int IList.Add(object value)

Parameters

Type	Name	Description
System.Object	value	The item to be added in the collection.

Returns

Type	Description
System.Int32	The position into which the new element was inserted, or -1 to indicate that the item is not inserted.

Exceptions

Type	Condition
System.InvalidOperationException	The collection is read-only.

IList.Clear()

Clears the entire collection.

Declaration

void IList.Clear()

Exceptions

Type	Condition
System.InvalidOperationException	The collection is read-only.

IList.Contains(Object)

Determines a value indicating whether the specified item is in the collection or not.

Declaration

bool IList.Contains(object value)

Parameters

Type	Name	Description
System.Object	value	The object to be checked.

Returns

Type	Description
System.Boolean	True if the item is in the collection;Otherwise False.

IList.get_Item(Int32)

Declaration

object IList.get_Item(int index)

Parameters

Type	Name	Description
System.Int32	index

Returns

Type	Description
System.Object

IList.IndexOf(Object)

Determines and gets the index of the specific item in the collection.

Declaration

int IList.IndexOf(object value)

Parameters

Type	Name	Description
System.Object	value	The item to be located in the collection.

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 collection at the specified index.

Declaration

void IList.Insert(int index, object value)

Parameters

Type	Name	Description
System.Int32	index	The zero-based index of the item to be added.
System.Object	value	The item to be added.

Exceptions

Type	Condition
System.InvalidOperationException	The collection is read-only.

IList.Item[Int32]

Gets the element at the specified index.

Declaration

object IList.this[] { get; set; }

Parameters

Type	Name	Description
System.Int32	index	The zero-based index of the element.

Returns

Type	Description
System.Object	The element at the specified index.

Exceptions

Type	Condition
System.InvalidOperationException	Since the collection is read-only, if the set operation is performed the exception occurs.

IList.Remove(Object)

Removes the item from the collection.

Declaration

void IList.Remove(object value)

Parameters

Type	Name	Description
System.Object	value	The item to be removed.

Exceptions

Type	Condition
System.InvalidOperationException	The collection is read-only.

IList.RemoveAt(Int32)

Removes the collection item at the specific index.

Declaration

void IList.RemoveAt(int index)

Parameters

Type	Name	Description
System.Int32	index	The index value

Exceptions

Type	Condition
System.InvalidOperationException	The collection is read-only.

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

Extension Methods

EnumerableExtensions.GetElementType(IEnumerable)

EnumerableExtensions.GetItemPropertyInfo(IEnumerable)

FunctionalExtensions.ForEach<T>(IEnumerable, Action<T>)

FunctionalExtensions.ToList<T>(IEnumerable)

FunctionalExtensions.MoveTo(IList, Int32, Int32)

QueryableExtensions.OfQueryable(IEnumerable)

QueryableExtensions.OfQueryable(IEnumerable, Type)

QueryableExtensions.GroupByMany<TElement>(IEnumerable, Type, List<Func<TElement, Object>>)

QueryableExtensions.GroupByMany(IEnumerable, Type, Func<String, Expression>, String[])

QueryableExtensions.GroupByMany(IEnumerable, Type, List<SortDescriptor>, Dictionary<String, IComparer<Object>>, Func<String, Expression>, String[])

QueryableExtensions.GroupByMany(IEnumerable, Type, List<SortDescriptor>, Func<String, Expression>, String[])