c#数据库小问题 不解!
dr = MyComm.ExecuteReader();
dr.Read();
con.Text=dr["con"].ToString();
atime.Text=dr["atime"].ToString();
neirong.Text=dr["neirong"].ToString();
dr.Close();
string strSel1 = "UPDATE ari SET achick=achick+15 WHERE id=27"
OleDbCommand myCommand2= new OleDbCommand(strSel1,myConnection);
myCommand2.Connection.Open();
myCommand2.ExecuteNonQuery();
myCommand2.Connection.Close();
读 正常
设置加15 打开字段 还是默认的0 该字段为整型
为什么?