編輯

共用方式為


OdbcFactory.Instance Field

Definition

Gets an instance of the OdbcFactory, which can be used to retrieve strongly-typed data objects.

public: static initonly System::Data::Odbc::OdbcFactory ^ Instance;
public static readonly System.Data.Odbc.OdbcFactory Instance;
 staticval mutable Instance : System.Data.Odbc.OdbcFactory
Public Shared ReadOnly Instance As OdbcFactory 

Field Value

Examples

The following code fragment uses the Instance field to retrieve an OdbcFactory instance, and then return a strongly-typed DbCommand instance:

Dim newFactory As OdbcFactory = OdbcFactory.Instance
Dim cmd As DbCommand = newFactory.CreateCommand()
OdbcFactory newFactory = OdbcFactory.Instance;
DbCommand cmd = newFactory.CreateCommand();

Applies to