Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
MSDN Library

ColumnCollection Class

 

Applies To: SQL Server 2016 Preview

The ColumnCollection class represents a collection of Column objects that represent all the columns defined on a table.

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


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

NameDescription
System_CAPS_pubpropertyCount

Gets the number of objects in the referenced collection.(Inherited from SmoCollectionBase.)

System_CAPS_pubpropertyIsSynchronized

Gets the Boolean property value that specifies whether access to the collection is synchronized and therefore thread-safe.(Inherited from SmoCollectionBase.)

System_CAPS_pubpropertyItem[Int32]

Gets a Column object in the collection by index number.

System_CAPS_pubpropertyItem[String^]

Gets a Column object in the collection by name.

System_CAPS_pubpropertyParent

Gets the SqlSmoObject object that is the parent of the ColumnCollection object.

System_CAPS_pubpropertySyncRoot

Gets an object that can be used to synchronize access to the collection.(Inherited from SmoCollectionBase.)

NameDescription
System_CAPS_pubmethodAdd(Column^)

Adds a Column object to the ColumnCollection collection.

System_CAPS_pubmethodAdd(Column^, Int32)

Adds a Column object to the ColumnCollection collection at a specified position.

System_CAPS_pubmethodAdd(Column^, String^)

Adds a Column object to the ColumnCollection collection after a specified Column object currently in the ColumnCollection collection.

System_CAPS_protmethodAddExisting(SqlSmoObject^)

Adds an object to the collection.(Inherited from AbstractCollectionBase.)

System_CAPS_pubmethodContains(String^)

Validates whether the parameter collection contains a member with a name equal to the specified string.(Inherited from ParameterCollectionBase.)

System_CAPS_pubmethodCopyTo(array<Column^>^, Int32)

Copies the collection objects to a one-dimensional array beginning at the index value specified.

System_CAPS_pubmethodEquals(Object^)

(Inherited from Object.)

System_CAPS_pubmethodGetEnumerator()

Returns an IEnumerator interface that allows you to iterate through the objects in the collection. (Inherited from SmoCollectionBase.)

System_CAPS_pubmethodGetHashCode()

(Inherited from Object.)

System_CAPS_pubmethodGetType()

(Inherited from Object.)

System_CAPS_pubmethodItemById(Int32)

Extracts a member from the ColumnCollection collection using a system-defined, unique identifier.

System_CAPS_pubmethodRefresh()

Refreshes the referenced collection.(Inherited from SmoCollectionBase.)

System_CAPS_pubmethodRefresh(Boolean)

Refreshes the referenced collection with the option to refresh child objects of the referenced collection.(Inherited from SmoCollectionBase.)

System_CAPS_pubmethodRemove(Column^)

Removes a Column object from the ColumnCollection collection.

System_CAPS_pubmethodRemove(String^)

Removes a member from the collection with the specified name.(Inherited from ParameterCollectionBase.)

System_CAPS_pubmethodToString()

(Inherited from Object.)

NameDescription
System_CAPS_protfieldinitialized

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

NameDescription
System_CAPS_pubinterfaceSystem_CAPS_privmethodICollection::CopyTo(Array^, Int32)

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

A ColumnCollection object can be used to gain access to a set of columns. You can use the Item property to return a specific Column object.

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.

Legacy Code Example

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

Return to top

Community Additions

Show:
© 2015 Microsoft