DataConnectionManager Class

Definition

Namespace:

Microsoft.VisualStudio.Data

Assembly:

Microsoft.VisualStudio.Data.dll

Package:

Microsoft.VisualStudio.Data v17.10.40170

Represents a shared set of data connection objects that are created on demand and managed by Visual Studio.

C++

public ref class DataConnectionManager abstract : System::Collections::Generic::ICollection<Microsoft::VisualStudio::Data::DataConnection ^>, System::Collections::Generic::IEnumerable<Microsoft::VisualStudio::Data::DataConnection ^>

Inheritance

Object

DataConnectionManager

Attributes

GuidAttribute

Implements

ICollection<DataConnection> IEnumerable<DataConnection> IEnumerable<T> IEnumerable

Constructors

DataConnectionManager()

Class constructor.

Properties

Count

Retrieves a count of the number of data connections currently being managed.

Methods

CopyTo(DataConnection[], Int32)	Copies the set of currently managed data connections to an array, starting at the specified array index.
CreateDataConnection(Guid, String, Boolean)	Initializes a data connection. This method should not be called by client code.
GetDataConnection(Guid, String, Boolean, Boolean)	Retrieves a data connection that is equivalent to the specified connection information, with an indication whether the connection information is updated.
GetDataConnection(Guid, String, Boolean)	Retrieves a data connection that is equivalent to the specified connection information.
InvalidateDataConnection(Guid, String, Boolean)	Invalidates a currently managed data connection that matches the specified connection information, if any.

Explicit Interface Implementations

ICollection<DataConnection>.Add(DataConnection)
ICollection<DataConnection>.Clear()
ICollection<DataConnection>.Contains(DataConnection)
ICollection<DataConnection>.IsReadOnly
ICollection<DataConnection>.Remove(DataConnection)
IEnumerable.GetEnumerator()	Retrieves an IEnumerator object with which to iterate through the collection.
IEnumerable<DataConnection>.GetEnumerator()

Extension Methods

EmptyIfNull<T>(IEnumerable<T>)

Return this enumeration in case it is not null. In case it is null return empty enumeration.

Applies to