为什么写入数据库时时间特别长?
以下是我具体用法,请各位高手看一看
int[] buf1={4001,4002,4003};
int[] buf2={int.Parse(TextBox2.Text),int.Parse(TextBox3.Text),int.Parse(TextBox4.Text)};
for(i=0;i<3;i++)
{
inscmd="insert into manaevaluation values(" + employeeid +",'" + System.DateTime.Now + "'," + buf1[i] + "," + buf2[i] +")";
myinscmd=new SqlCommand(inscmd,myinsconn);
myinscmd.ExecuteNonQuery();
}
有什么问题吗?