DataSourceSpecializer.DeriveDataSource Method

Determines which data source supported by the provider is represented by the given connection string.

Namespace:  Microsoft.VisualStudio.Data
Assembly:  Microsoft.VisualStudio.Data (in Microsoft.VisualStudio.Data.dll)

Syntax

'宣言
Public Overridable Function DeriveDataSource ( _
    connectionString As String _
) As Guid
'使用
Dim instance As DataSourceSpecializer
Dim connectionString As String
Dim returnValue As Guid

returnValue = instance.DeriveDataSource(connectionString)

public virtual Guid DeriveDataSource(
    string connectionString
)

public:
virtual Guid DeriveDataSource(
    String^ connectionString
)

public function DeriveDataSource(
    connectionString : String
) : Guid

Parameters

• connectionString
  Type: System.String

  Connection string understood by the DDEX provider.

Return Value

Type: System.Guid

Returns a GUID object instance specifying the derived data source for the connection string provided.

Permissions

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

See Also

Reference

DataSourceSpecializer Class

DataSourceSpecializer Members

Microsoft.VisualStudio.Data Namespace