SqlDataReader的使用

 Try
            Dim DR As SqlDataReader
            DR = CL.SelectSqldr("SELECT * FROM LJWK001H WHERE uid=" & V_UID)
            If DR.HasRows Then
                While DR.Read
                    Me.TB_WKNO.Text = DR("wk_no").ToString
                    Me.TB_WKNAME.Text = DR("wk_name").ToString
                    Me.TB_RMK.Text = DR("rmk").ToString
                    Me.CB_WKENDAUTO.Checked = DR("wk_endauto")
                    Me.TB_WKENDAUTOMM.Text = DR("wk_endautomm").ToString
                    Me.CB_WKJG.Checked = DR("wk_jg")
                    Me.CB_TIMEC.Checked = DR("wk_timec")
                    Me.TB_TIMEC.Text = DR("wk_timecqty").ToString
                    Me.TB_WKYIELD.Text = DR("wk_yield").ToString
                    Me.CB_WKJG2.Checked = DR("wk_jg2")
                    Me.CB_WKSTATE.Checked = DR("wk_state")
                    Me.CB_WKQTYCONTROL.Checked = DR("wk_qtycontrol")
                End While
            End If
            If DR.IsClosed = False Then DR.Close()
        Catch ex As Exception
            MessageBox.Show(Err.Description)
        End Try
        
        
        Me.TB_SCPRID.Text = ""
        Me.TB_DPNO.Text = ""
        Me.TB_ELNO.Text = ""
        Me.TB_WKNO.Text = ""

        If Me.TB_SCPRNO.Text <> "" Then
            If MA008H.Isexists(" LJWK006H (NOLOCK) ", " sc_prno='" & Me.TB_SCPRNO.Text & "'") = False Then
                MsgBox("工令单不存在", MsgBoxStyle.Exclamation, "Message")
                Me.TB_SCPRNO.Focus()
                Me.TB_SCPRNO.SelectAll()
                Exit Sub
            Else

            End If
        End If

 

posted @ 2022-11-21 15:05  侬侬发  阅读(104)  评论(0编辑  收藏  举报