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建站问答 时间:2024-12-01 12:56:07
作者:文/会员上传
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在C#中,可以使用以下步骤来使用SqlTransaction:创建SqlConnection对象并打开数据库连接。SqlConnection connection = new SqlConnection(connectionString);connection.Open(
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在C#中,可以使用以下步骤来使用SqlTransaction:
SqlConnection connection = new SqlConnection(connectionString);connection.Open();
SqlTransaction transaction = connection.BeginTransaction();
SqlCommand command = new SqlCommand(sqlQuery, connection, transaction);
command.ExecuteNonQuery();
transaction.Commit();或transaction.Rollback();
connection.Close();
以下是一个完整的示例代码:
using (SqlConnection connection = new SqlConnection(connectionString)){connection.Open();using (SqlTransaction transaction = connection.BeginTransaction()){try{SqlCommand command = new SqlCommand(sqlQuery, connection, transaction);command.ExecuteNonQuery();// 根据需要提交或回滚事务transaction.Commit();}catch (Exception ex){// 发生异常时回滚事务transaction.Rollback();Console.WriteLine(ex.Message);}}}
请注意,SqlTransaction应始终与SqlConnection对象一起使用,并且事务完成后应将其释放。
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