IndexedColumnCollection Class

SQL Server 2014

The IndexedColumnCollection class represents a collection of IndexedColumn objects that represent all the indexed columns defined on the instance of SQL Server.

Inheritance Hierarchy

Object
  Microsoft.SqlServer.Management.Smo.AbstractCollectionBase
    Microsoft.SqlServer.Management.Smo.SmoCollectionBase
      Microsoft.SqlServer.Management.Smo.ArrayListCollectionBase
        Microsoft.SqlServer.Management.Smo.ParameterCollectionBase
          Microsoft.SqlServer.Management.Smo.IndexedColumnCollection

Namespace: Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)

Syntax

C++

JScript

[DefaultMemberAttribute("Item")]
public sealed class IndexedColumnCollection : ParameterCollectionBase

The IndexedColumnCollection type exposes the following members.

Properties

	Name	Description
	Count	Gets the number of objects in the referenced collection. (Inherited from SmoCollectionBase.)
	IsSynchronized	Gets the Boolean property value that specifies whether access to the collection is synchronized and therefore thread-safe. (Inherited from SmoCollectionBase.)
	Item[Int32]	Gets an IndexedColumn object in the collection by index number.
	Item[String]	Gets an IndexedColumn object in the collection by name.
	Parent	Gets the Server object that is the parent of the IndexedColumnCollection object.
	SyncRoot	Gets an object that can be used to synchronize access to the collection. (Inherited from SmoCollectionBase.)

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Methods

	Name	Description
	Add(IndexedColumn)	Adds an IndexedColumn object to the IndexedColumnCollection object.
	Add(IndexedColumn, Int32)	Adds an IndexedColumn object at a specified index position in the IndexedColumnCollection collection.
	Add(IndexedColumn, String)	Adds an IndexedColumn object to the position after a specified, existing IndexedColumn object in the IndexedColumnCollection collection.
	AddExisting	Adds an object to the collection. (Inherited from AbstractCollectionBase.)
	Contains	Validates whether the parameter collection contains a member with a name equal to the specified string. (Inherited from ParameterCollectionBase.)
	CopyTo	Copies the collection objects to a one-dimensional array beginning at the index value specified.
	Equals	(Inherited from Object.)
	GetEnumerator	Returns an IEnumerator interface that allows you to iterate through the objects in the collection. (Inherited from SmoCollectionBase.)
	GetHashCode	(Inherited from Object.)
	GetType	(Inherited from Object.)
	ItemById	Extracts a member from the IndexedColumnCollection collection using a system-defined, unique identifier.
	Refresh()	Refreshes the referenced collection. (Inherited from SmoCollectionBase.)
	Refresh(Boolean)	Refreshes the referenced collection with the option to refresh child objects of the referenced collection. (Inherited from SmoCollectionBase.)
	Remove(String)	Removes a member from the collection with the specified name. (Inherited from ParameterCollectionBase.)
	Remove(IndexedColumn)	Removes an IndexedColumn object from the IndexedColumnCollection collection.
	ToString	(Inherited from Object.)

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Fields

	Name	Description
	initialized	This value supports the SMO infrastructure and is not intended to be used directly from your code. (Inherited from AbstractCollectionBase.)

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Explicit Interface Implementations

	Name	Description
	ICollectionCopyTo	Copies the elements from an instance to an array beginning at the index indicated. (Inherited from SmoCollectionBase.)

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Remarks

An IndexedColumnCollection object can be used to gain access to a set of indexed columns. You can use the Item property to return a specific IndexedColumn object.

Thread Safety

Any public static (Shared in Microsoft Visual Basic) members of this type are safe for multithreaded operations. Any instance members are not guaranteed to be thread safe.