//更新当前操作员帐号的密码 private void MenuItem2_Click(System.Object sender, System.EventArgs e) { frmEditPsw frmeditpassword = new frmEditPsw(); frmeditpassword.ShowDialog(); if (frmeditpassword.DialogResult == DialogResult.OK) { //更新当前操作员帐号的密码 System.Data.SqlClient.SqlConnection conn = new System.Data.SqlClient.SqlConnection(); conn.ConnectionString = rms_var.ConnStr; try { SqlCommand selectCMD = new SqlCommand(); selectCMD.Connection = conn; selectCMD.CommandText = "update Operator set " + "password='******' " + "where operatorid='" + rms_var.opinfo.OpID + "'"; selectCMD.CommandTimeout = 30; conn.Open(); selectCMD.ExecuteNonQuery(); MessageBox.Show("密码修改成功!"); } catch (Exception ex) { MessageBox.Show(ex.ToString()); } finally { conn.Close(); } } }