毕业论文论文范文课程设计实践报告法律论文英语论文教学论文医学论文农学论文艺术论文行政论文管理论文计算机安全
您现在的位置: 毕业论文 >> 课程设计 >> 正文

VB+SQLServer2000物流管理系统 第8页

更新时间:2008-1-14:  来源:毕业论文

VB+SQLServer2000物流管理系统 第8页

5.1.2车辆调度安排模块的实现

5.2  车辆调度安排模块运行结果

代码如下:

Dim i As Integer

Dim c

Private Sub Cmd_Select_Click()

  frm_T_Cldd.Left = 4700

  frm_T_Cldd.Top = 3000

  frm_T_Cldd.Show 1

End Sub

Private Sub Dgr_Sjll_Click()

   On Error Resume Next

   If Adodc1.Recordset.RecordCount > 0 Then

      Txt_id.Text = Adodc1.Recordset.Fields("cldd_id")

      Text1(0).Text = Adodc1.Recordset.Fields("cldd_cphm")

      Text1(1).Text = Adodc1.Recordset.Fields("cldd_czxm")

      Text1(2).Text = Adodc1.Recordset.Fields("cldd_sjxm")

      Text1(3).Text = Adodc1.Recordset.Fields("cldd_zxrw")

      Text1(4).Text = Adodc1.Recordset.Fields("cldd_phmc")

      DT1.Value = Adodc1.Recordset.Fields("cldd_rwsj")

      Text1(5).Text = Adodc1.Recordset.Fields("cldd_shdd")

      Txt_bz.Text = Adodc1.Recordset.Fields("cldd_bz")

    End If

    For i = 0 To 6

      Text1(i).Locked = False

    Next i

End Sub

Private Sub DT1_KeyDown(KeyCode As Integer, Shift As Integer)

   If KeyCode = 13 Then

      Text1(4).SetFocus

   End If

End Sub

Private Sub Form_Load()

   Me.Left = (Screen.Width - Me.Width) / 2

   Me.Top = (Screen.Height - Me.Height) / 2

   Call LoadFile

   For i = 1 To 5

      Text1(i).Locked = True

   Next i

   Adodc1.ConnectionString = PublicStr

   Adodc1.RecordSource = "select * from tb_Goods_cldd order by cldd_id"

   Adodc1.Refresh

   DT1.Value = Date

        Call DBGCon

        Call Tbr_cortrol(Tbr_xxcz, True)

End Sub

Private Sub Tbr_xxcz_ButtonClick(ByVal Button As MSComctlLib.Button)

  Select Case Button.Index

     Case 1

         Call Tbr_cortrol(Tbr_xxcz, False)

         For i = 0 To 5                          '单击“添加”按钮,锁定文本框控件

            Text1(i).Text = ""

            Txt_bz.Text = ""

            Text1(0).SetFocus

            Text1(i).Locked = False

            Txt_id.Locked = False

            Txt_bz.Locked = False

         Next i

           AdoRs.Open "select * from tb_Goods_cldd order by cldd_id", Cnn, adOpenKeyset

             If AdoRs.RecordCount > 0 Then

                AdoRs.MoveLast

                  StrNum = Mid(AdoRs.Fields("cldd_id"), 2, Len(AdoRs.Fields("cldd_id")))

                  Call Con_PublicNum      '调用位数转换函数

                  Txt_id.Text = "A" & StrIn

              Else

                  Txt_id.Text = "A0001"

              End If

           AdoRs.Close

     Case 2                            '删除信息

         Call Deletes

         Call DBGCon

     Case 3                            '修改信息

         Call Edits

         Call DBGCon

     Case 4                            '保存信息

        Call Saves

        Call DBGCon

     Case 5

        Call Tbr_cortrol(Tbr_xxcz, True)

        For i = 0 To 5

           Text1(i).Text = ""

           Txt_id.Text = ""

           Txt_bz.Text = ""

           Txt_id.SetFocus

           Text1(i).Locked = True

           Txt_id.Locked = True

           Txt_bz.Locked = True

        Next i

        Adodc1.RecordSource = "select * from tb_Goods_cldd order by cldd_id"

        Adodc1.Refresh

        Call DBGCon

     Case 6                             '打印信息

        On Error Resume Next

        DEvr1.rsCom_cldd.Open "select * from tb_Goods_cldd where cldd_id='" + Txt_id + "'"

          If DEvr1.rsCom_cldd.RecordCount > 0 Then

                      DRP_Cldd.Show 1

          Else

             MsgBox "该车辆调度单信息不存在", 48, "提示信息"

          End If

     Case 7

        Unload Me

  End Select

End Sub

Private Sub Text1_KeyDown(Index As Integer, KeyCode As Integer, Shift As Integer)

   On Error Resume Next

   If KeyCode = 13 Then

       If Index = 0 Then

          Cmd_Select_Click

          Exit Sub

       End If

   End If

   If KeyCode = 13 Or KeyCode = 40 Then

     If Index = 3 Then

         DT1.SetFocus

         Exit Sub

     End If

   End If

   If Index = 5 Then

     If KeyCode = 13 Or KeyCode = 40 Then

       Txt_bz.SetFocus

     End If

   End If

      If Index = 4 Then

         If KeyCode = 38 Then

            DT1.SetFocus

            Exit Sub

         End If

      End If

   If Index < 6 And KeyCode = 38 Then Text1(Index - 1).SetFocus

   If Index >= 0 And KeyCode = 40 Then Text1(Index + 1).SetFocus

   If Index >= 0 And KeyCode = 13 Then Text1(Index + 1).SetFocus

End Sub

Private Sub Saves()     '保存信息的事件过程

   If Text1(0).Text = "" Or Text1(3).Text = "" Then

      MsgBox "重要信息不能为空值", 48, "提示信息"

  Else

       AdoRs.Open "select * from tb_Goods_cldd where cldd_cphm='" + Text1(0).Text + "'", Cnn, adOpenKeyset

         If AdoRs.RecordCount > 0 Then

              MsgBox "该车辆已经被派出", 48, "提示信息"

              AdoRs.Close

         Else

              AdoRs.Close

            c = MsgBox("确认保存信息吗", 33, "提示信息")

              If c = vbOK Then

                Set AdoRs = Cnn.Execute("insert into tb_Goods_cldd values('" & Txt_id & "','" & Text1(0) _

                & "','" & Text1(1) & "','" & Text1(2) & "','" & Text1(3) & "','" _

                & STR(DT1.Value) & "','" & Text1(4) & "','" & Text1(5) & "','" & Txt_bz & "')")

                MsgBox "数据保存成功", 64, "提示信息"

            Else

            End If

               Adodc1.RecordSource = "select * from tb_Goods_cldd order by cldd_id"

               Adodc1.Refresh

上一页  [1] [2] [3] [4] [5] [6] [7] [8] [9] [10]  ... 下一页  >> 

VB+SQLServer2000物流管理系统 第8页下载如图片无法显示或论文不完整,请联系qq752018766
设为首页 | 联系站长 | 友情链接 | 网站地图 |

copyright©751com.cn 辣文论文网 严禁转载
如果本毕业论文网损害了您的利益或者侵犯了您的权利,请及时联系,我们一定会及时改正。