mku*_*kus 7 .net sqlconnection transactionscope
我创建了一个sqlconnection,CN1.然后打开CN1.稍后在代码中有一个transactioncope.如果我在这个CN1连接上执行sql命令,这是在事务中吗?
代码看起来像这样;
SqlConnection cn1 = new SqlConnection();
cn1.Open(); //connection opened when there is no ambient transaction.
...
using(TransactionScope scope = new TransactionScope())
{
SqlCommand cmd; //a typical sql command.
...
cmd.ExecuteNonQuery(); //Is this command within transaction?
...
}
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必须在 TransactionScope中打开连接以确保连接在事务中注册.
这可以connection.Open在本 MSDN示例中的注释中找到.