DataGridItemCollection Class

.NET Framework (current version)

Other Versions

Represents a collection of DataGridItem objects in a DataGrid control.

Namespace: System.Web.UI.WebControls
Assembly: System.Web (in System.Web.dll)

Inheritance Hierarchy

System::Object
System.Web.UI.WebControls::DataGridItemCollection

Syntax

C++

public ref class DataGridItemCollection : ICollection, IEnumerable

Constructors

	Name	Description
	DataGridItemCollection(ArrayList^)	Initializes a new instance of the DataGridItemCollection class.

Properties

	Name	Description
	Count	Gets the number of DataGridItem objects in the collection.
	IsReadOnly	Gets a value that indicates whether the DataGridItem objects in the DataGridItemCollection collection can be modified.
	IsSynchronized	Gets a value indicating whether access to the DataGridItemCollection collection is synchronized (thread-safe).
	Item[Int32]	Gets the DataGridItem object at the specified index in the collection.
	SyncRoot	Gets the object that can be used to synchronize access to the DataGridItemCollection collection.

Methods

	Name	Description
	CopyTo(Array^, Int32)	Copies all the items from this DataGridItemCollection collection to the specified System::Array, starting at the specified index in the System::Array.
	Equals(Object^)	Determines whether the specified object is equal to the current object.(Inherited from Object.)
	Finalize()	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)
	GetEnumerator()	Returns a System.Collections::IEnumerator-implemented object that contains all the DataGridItem objects in the DataGridItemCollection collection.
	GetHashCode()	Serves as the default hash function. (Inherited from Object.)
	GetType()	Gets the Type of the current instance.(Inherited from Object.)
	MemberwiseClone()	Creates a shallow copy of the current Object.(Inherited from Object.)
	ToString()	Returns a string that represents the current object.(Inherited from Object.)

Extension Methods

	Name	Description
	AsParallel()	Overloaded. Enables parallelization of a query.(Defined by ParallelEnumerable.)
	AsQueryable()	Overloaded. Converts an IEnumerable to an IQueryable.(Defined by Queryable.)
	Cast<TResult>()	Casts the elements of an IEnumerable to the specified type.(Defined by Enumerable.)
	OfType<TResult>()	Filters the elements of an IEnumerable based on a specified type.(Defined by Enumerable.)

The DataGridItemCollection class represents a collection of DataGridItem objects, which in turn represent the data items in a DataGrid control. To programmatically retrieve DataGridItem objects from a DataGrid control, use one of following methods:

Use the indexer to get a single DataGridItem object from the collection, using array notation.
Use the CopyTo method to copy the contents of the collection to a System::Array, which can then be used to get items from the collection.
Use the GetEnumerator method to create a System.Collections::IEnumerator interface, which can then be used to get items from the collection.

The Count property specifies the total number of items in the collection and is commonly used to determine the upper bound of the collection.