SqlDatabase db = new SqlDatabase(@"server=.\sql2008;uid=sa;pwd=abc@123;database=EFDemo");
DbConnection dbconn = db.CreateConnection();
dbconn.Open();
DbTransaction Idbtran = dbconn.BeginTransaction();
try
{
DbCommand sql = db.GetSqlStringCommand("Insert Into [Author](FirstName,LastName) Values('han1','wei1')");
db.ExecuteNonQuery(sql,Idbtran);
DbCommand sql1 = db.GetSqlStringCommand("Update [Author] Set LastName = 'wei1xiu' where FirstName='han1'");
db.ExecuteNonQuery(sql1,Idbtran);
Idbtran.Commit();
}
catch
{
Idbtran.Rollback();
}
finally
{
dbconn.Close();
}
Console.WriteLine("OK");
Console.ReadKey();
DbConnection dbconn = db.CreateConnection();
dbconn.Open();
DbTransaction Idbtran = dbconn.BeginTransaction();
try
{
DbCommand sql = db.GetSqlStringCommand("Insert Into [Author](FirstName,LastName) Values('han1','wei1')");
db.ExecuteNonQuery(sql,Idbtran);
DbCommand sql1 = db.GetSqlStringCommand("Update [Author] Set LastName = 'wei1xiu' where FirstName='han1'");
db.ExecuteNonQuery(sql1,Idbtran);
Idbtran.Commit();
}
catch
{
Idbtran.Rollback();
}
finally
{
dbconn.Close();
}
Console.WriteLine("OK");
Console.ReadKey();
本文展示了一个使用SQL进行事务处理的示例代码,包括插入和更新操作。通过使用C#和SqlDatabase API来实现数据库连接、事务开始、提交及回滚等功能。
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