/*System.Data.SqlClient.SqlConnection conn = new System.Data.SqlClient.SqlConnection("server=localhost;database=northWind;uid=sa;password=1"); conn.Open(); System.Data.SqlClient.SqlDataAdapter da = new System.Data.SqlClient.SqlDataAdapter("select * from customers",conn); dt = new System.Data.DataSet(); da.Fill(dt,"customers");*/ 然后绑定!查询条件在commandtext立面加!
conn.Open();
System.Data.SqlClient.SqlDataAdapter da = new System.Data.SqlClient.SqlDataAdapter("select * from customers",conn);
dt = new System.Data.DataSet();
da.Fill(dt,"customers");*/
然后绑定!查询条件在commandtext立面加!