OracleClientFactory.Instance 字段

定义

命名空间:

System.Data.OracleClient

程序集:

System.Data.OracleClient.dll

获取 OracleClientFactory 的实例，该实例可用于检索强类型的数据对象。

public: static initonly System::Data::OracleClient::OracleClientFactory ^ Instance;

public static readonly System.Data.OracleClient.OracleClientFactory Instance;

 staticval mutable Instance : System.Data.OracleClient.OracleClientFactory

Public Shared ReadOnly Instance As OracleClientFactory 

字段值

OracleClientFactory

示例

以下代码片段使用 Instance 字段检索 OracleClientFactory 实例，然后返回强类型 DbCommand 实例。

Dim newFactory As OracleClientFactory = OracleClientFactory.Instance  
Dim command As DbCommand = newFactory.CreateCommand()  

OracleClientFactory newFactory = OracleClientFactory.Instance;  
DbCommand command = newFactory.CreateCommand();