frm_cgclgl.frm

采用VB和SQL2000 开发的 采购管理系统 对初学有很大帮助

Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim c, i, a
Private Sub Cmd_add_Click()
Text1.Text = ""
Text2.Text = ""
Text3.Text = ""
Text4.Text = ""
Text5.Text = ""
Text6.Text = ""
Text7.Text = ""
Text9.Text = ""
Text10.Text = ""
Text11.Text = ""
Combo1.Text = ""
Combo3.Text = ""
Text1.Locked = True
Cmd_save.Enabled = True
Cmd_add.Enabled = False
Dim temp1
temp1 = Format(Now, "yyyymmdd")
Adodc1.RecordSource = "select * from Table_cgb where 货物编号 like '%" + temp1 + "%'order by 货物编号"
Adodc1.Refresh
If Adodc1.Recordset.RecordCount > 0 Then
Adodc1.Recordset.MoveLast
Text1.Text = Adodc1.Recordset.Fields("货物编号")
Text1.Text = Val(Adodc1.Recordset.Fields("货物编号")) + 1
Else
Text1.Text = Format(Now, "yyyymmdd")
Text1.Text = Text1.Text + "0000"
End If
Adodc1.RecordSource = "select * from Table_cgb order by 货物编号"
Adodc1.Refresh
Text2.SetFocus
End Sub

Private Sub Cmd_cancel_Click()
Text1.Locked = False
Cmd_del.Enabled = False
Cmd_save.Enabled = False
Cmd_add.Enabled = True
Cmd_edit.Enabled = False
End Sub

Private Sub Cmd_del_Click()
Adodc1.RecordSource = "select * from Table_cgb"
'Adodc1.Refresh
If Adodc1.Recordset.RecordCount > 0 Then
c = MsgBox("确认要删除该信息吗？", 17, "采购管理系统")
If c = vbOK Then
Adodc1.Recordset.Delete
Else
End If
Else
MsgBox "数据库中的信息为空,没有可删除的信息!!", 64, "采购管理系统"
End If
End Sub

Private Sub Cmd_edit_Click()
Call main
  c = MsgBox("确认要修改该信息吗？", 33, "采购管理系统")
  If c = vbOK Then
  Adodc1.Recordset.Delete
  Set adoRs = adoCon.Execute("insert into Table_cgb values(" & Text1 & ",'" & Text2 & "','" & Text3 & "','" & Text4 & "','" & Text7 & "','" & Combo1 & "','" & Combo3 & "','" & Text9 & "','" & Text10 & "','" & Text5 & "','" & Text6 & "','" & DT1 & "','" & Text11 & "')")
  MsgBox "数据修改成功!!", 64, "采购管理系统"
  Cmd_edit.Enabled = False
  Else
  End If
adoCon.Close
End Sub

Private Sub Cmd_exit_Click()
Unload Me
End Sub

Private Sub Cmd_query_Click()
Frame3.Visible = True
Frame1.Visible = False
End Sub

Private Sub Cmd_refurbish_Click()
Unload Me
frm_cgclgl.Refresh
frm_cgclgl.Show
End Sub

Private Sub Cmd_save_Click()
Call main
Adodc1.RecordSource = "select * from Table_cgb where 货物编号='" + Text1.Text + "'"
Adodc1.Refresh
If Adodc1.Recordset.RecordCount = 0 Then
c = MsgBox("确认要保存该信息吗？", 33, "采购管理系统")
If c = vbOK Then
  Set adoRs = adoCon.Execute("insert into Table_cgb values(" & Text1 & ",'" & Text2 & "','" & Text3 & "','" & Text4 & "','" & Text7 & "','" & Combo1 & "','" & Combo3 & "','" & Text9 & "','" & Text10 & "','" & Text5 & "','" & Text6 & "','" & DT1 & "','" & Text11 & "')")
  MsgBox "数据保存成功!!", 32, "采购管理系统"
  Cmd_save.Enabled = False
  Cmd_add.Enabled = True
Else
End If
Else
MsgBox "对不起,该信息已经保存过,不能够再进行保存", 64, "采购管理系统"
End If
adoCon.Close
End Sub

Private Sub Combo1_KeyDown(KeyCode As Integer, Shift As Integer)
  If KeyCode = 13 Then
  Text5.SetFocus
  Else
  End If
End Sub

Private Sub Combo2_Change()
Text8.Text = Val(Text7.Text) * Val(Combo2.Text)
End Sub

Private Sub Combo2_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = 13 Then
Text8.SetFocus
Else
End If
End Sub

Private Sub Combo2_LostFocus()
 If Not IsNumeric(Combo2.Text) Then
 MsgBox "输入的数量信息必须为数值型数据"
 Combo2.Text = ""
 Combo2.SetFocus
 Else
 Text8.Text = Val(Text7.Text) * Val(Combo2.Text)
 End If
End Sub

Private Sub Combo3_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = 13 Then
Text9.SetFocus
Else
End If
End Sub

Private Sub Combo4_Click()
If Combo4.Text <> " Like" Then
i = 0
ElseIf Combo4.Text = " Like" Then
i = 1
Else
End If
Text12.SetFocus
End Sub

Private Sub Command1_Click()
If Combo5.Text = "" Or Combo4.Text = "" Or Text12.Text = "" Then
MsgBox "输入或选择的内容不能为空值", 48, "采购管理系统"
ElseIf Combo5.Text = "数量" Or Combo5.Text = "金额" Or Combo5.Text = "货物编号" Then
    If Not IsNumeric(Text12.Text) Then
    Text12.Text = ""
    Text12.SetFocus
    Else
    a = Text12.Text
       If i = 0 Then
       Adodc1.RecordSource = "select * from Table_cgb where " + Combo5.Text + " " + Combo4.Text + " '" + a + "'"
       Adodc1.Refresh
       ElseIf i = 1 Then
       Adodc1.RecordSource = "select * from Table_cgb where " + Combo5.Text + " like '%" + a + "%'"
       Adodc1.Refresh
       Else
       End If
    End If
Else
    a = Text12.Text
       If i = 0 Then
       Adodc1.RecordSource = "select * from Table_cgb where " + Combo5.Text + " " + Combo4.Text + " '" + a + "'"
       Adodc1.Refresh
       ElseIf i = 1 Then
       Adodc1.RecordSource = "select * from Table_cgb where " + Combo5.Text + " like '%" + a + "%'"
       Adodc1.Refresh
       Else
       End If
End If
End Sub

Private Sub Command2_Click()
Frame1.Visible = True
Frame3.Visible = False
Adodc1.RecordSource = "select * from Table_cgb order by 货物编号"
Adodc1.Refresh
End Sub

Private Sub DataGrid1_Click()
      Adodc1.RecordSource = "select * from Table_cgb where 货物编号='" + Text13.Text + "'"
'      Adodc1.Refresh
      If Adodc1.Recordset.RecordCount > 0 Then
      Text1.Text = Adodc1.Recordset.Fields("货物编号")
      Text2.Text = Adodc1.Recordset.Fields("货物名称")
      Text3.Text = Adodc1.Recordset.Fields("供应商编号")
      Text4.Text = Adodc1.Recordset.Fields("供应商名称")
      Text5.Text = Adodc1.Recordset.Fields("联系人")
      Text6.Text = Adodc1.Recordset.Fields("电话")
      Text7.Text = Adodc1.Recordset.Fields("单价")
      Text9.Text = Adodc1.Recordset.Fields("采购员编号")
      Text10.Text = Adodc1.Recordset.Fields("采购员姓名")
      Text11.Text = Adodc1.Recordset.Fields("备注")
      DT1.Value = Adodc1.Recordset.Fields("采购日期")
      Combo1.Text = Adodc1.Recordset.Fields("单位")
      Combo3.Text = Adodc1.Recordset.Fields("结算币")
      Else
      End If
End Sub

Private Sub DT1_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = 13 Then
Text11.SetFocus
Else
End If
End Sub

Private Sub Form_Load()
Me.Left = (Screen.Width - Me.Width) / 2
Me.Top = (Screen.Height - Me.Height) / 2
Frame1.Visible = True
Frame3.Visible = False
DT1.Value = Date
frm_main.StatusBar1.Panels(1).Text = " 当前操作： " & Me.Caption
End Sub

Private Sub Text1_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = 13 Then
   If Not IsNumeric(Text1.Text) Then
   MsgBox "输入的采购员编号必须为数字"
   Else
      Adodc1.RecordSource = "select * from Table_cgb where 货物编号='" + Text1.Text + "'"
      Adodc1.Refresh
      If Adodc1.Recordset.RecordCount > 0 Then
      Cmd_del.Enabled = True
      Cmd_save.Enabled = True
      Cmd_edit.Enabled = True
      Text1.Text = Adodc1.Recordset.Fields("货物编号")
      Text2.Text = Adodc1.Recordset.Fields("货物名称")
      Text3.Text = Adodc1.Recordset.Fields("供应商编号")
      Text4.Text = Adodc1.Recordset.Fields("供应商名称")
      Text5.Text = Adodc1.Recordset.Fields("联系人")
      Text6.Text = Adodc1.Recordset.Fields("电话")
      Text7.Text = Adodc1.Recordset.Fields("单价")
      Text9.Text = Adodc1.Recordset.Fields("采购员编号")
      Text10.Text = Adodc1.Recordset.Fields("采购员姓名")
      Text11.Text = Adodc1.Recordset.Fields("备注")
      DT1.Value = Adodc1.Recordset.Fields("采购日期")
      Combo1.Text = Adodc1.Recordset.Fields("单位")
      Combo3.Text = Adodc1.Recordset.Fields("结算币")
      Else
      MsgBox "没有该采购员的信息!!", 64, "采购管理系统"
      End If
   End If
Else
End If
End Sub

Private Sub Text10_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = 13 Then
DT1.SetFocus
Else
End If
End Sub

Private Sub Text11_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = 13 Then
Call Cmd_save_Click
Else
End If
End Sub

Private Sub Text12_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = 13 Then
Call Command1_Click
Else
End If
End Sub

Private Sub Text2_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = 13 Then
Text3.SetFocus
Else
End If
End Sub
Private Sub Text3_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = 13 Then
  frm_gysxx_temp.Show
  frm_gysxx_temp.DataGrid1.SetFocus
Else
End If
End Sub
Private Sub Text4_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = 13 Then
Text7.SetFocus
Else
End If
End Sub

Private Sub Text5_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = 13 Then
Text6.SetFocus
Else
End If
End Sub

Private Sub Text6_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = 13 Then
Combo3.SetFocus
Else
End If
End Sub

Private Sub Text7_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = 13 Then
Combo1.SetFocus
Else
End If
End Sub

Private Sub Text7_LostFocus()
 If Not IsNumeric(Text7.Text) Then
 MsgBox "输入的单价信息必须为数值型数据"
 Text7.Text = ""
 Text7.SetFocus
 Else
 End If
End Sub

Private Sub Text8_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = 13 Then
Text5.SetFocus
Else
End If
End Sub

Private Sub Text9_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = 13 Then
  frm_cgyxx_temp.Show
  frm_cgyxx_temp.DataGrid1.SetFocus
Else
End If
End Sub

Private Sub Form_Unload(Cancel As Integer)
  frm_main.StatusBar1.Panels(1).Text = " 吉林省明日科技有限公司"
End Sub