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📄 fhwh.frm

📁 以前写的一个销售的管理系统,是牙刷销存管理系统,有销售,进货等功能,刚学VB时写的
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         EndProperty
         ForeColor       =   &H00FF0000&
         Height          =   375
         Left            =   5400
         TabIndex        =   21
         Top             =   3960
         Width           =   1455
      End
      Begin VB.Label Label7 
         Caption         =   "备    注:"
         BeginProperty Font 
            Name            =   "宋体"
            Size            =   14.25
            Charset         =   134
            Weight          =   400
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         ForeColor       =   &H00FF0000&
         Height          =   495
         Left            =   360
         TabIndex        =   20
         Top             =   4920
         Width           =   1455
      End
      Begin VB.Label Label9 
         Caption         =   "总 金 额:"
         BeginProperty Font 
            Name            =   "宋体"
            Size            =   14.25
            Charset         =   134
            Weight          =   400
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         ForeColor       =   &H00FF0000&
         Height          =   375
         Left            =   5400
         TabIndex        =   19
         Top             =   3120
         Width           =   1695
      End
      Begin VB.Label Label10 
         Caption         =   "运 输 人:"
         BeginProperty Font 
            Name            =   "宋体"
            Size            =   14.25
            Charset         =   134
            Weight          =   400
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         ForeColor       =   &H00FF0000&
         Height          =   495
         Left            =   360
         TabIndex        =   18
         Top             =   3960
         Width           =   1695
      End
      Begin VB.Label Label11 
         Caption         =   "数    量:"
         BeginProperty Font 
            Name            =   "宋体"
            Size            =   14.25
            Charset         =   134
            Weight          =   400
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         ForeColor       =   &H00FF0000&
         Height          =   375
         Left            =   360
         TabIndex        =   17
         Top             =   3120
         Width           =   1575
      End
      Begin VB.Label Label4 
         Caption         =   "发货日期:"
         BeginProperty Font 
            Name            =   "宋体"
            Size            =   14.25
            Charset         =   134
            Weight          =   400
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         ForeColor       =   &H00FF0000&
         Height          =   375
         Left            =   5400
         TabIndex        =   16
         Top             =   4920
         Width           =   1455
      End
   End
   Begin VB.Label Label8 
      Caption         =   "操 作 员:"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   14.25
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00FF0000&
      Height          =   375
      Left            =   8040
      TabIndex        =   27
      Top             =   8040
      Width           =   1575
   End
End
Attribute VB_Name = "frmfhwh"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
  txtfh.Enabled = True
  txtfh.Locked = False
  txtcp.Enabled = True
  txtdw.Enabled = True
  txtdw.Locked = True
  txtdj.Enabled = True
  txtsl.Enabled = True
  txtzje.Enabled = True
  txtname.Enabled = True
  txtname.Locked = True
  txtysr.Enabled = True
  txtch.Enabled = True
  txtkh.Enabled = True
  txtkh.Locked = True
  txtbz.Enabled = True
  txtdate.Enabled = True
  Command1.Enabled = False
  Command2.Enabled = True
  txtfh.SetFocus
End Sub

Private Sub Command2_Click()
  DefaultType = dbUseODBC
  Dim wk As Workspace
  Set wk = DBEngine.Workspaces(0)
  Dim db As Database
  Dim rs As Recordset
  Dim rs1 As Recordset
  Dim zje As Currency
  zje = 0
  Dim cx As Boolean
  Dim str As String
  Dim sql As String
  sql = "fdk" & CStr(Year(Now))
  str = "select * from " + sql + ""
  cx = False
  Set db = OpenDatabase("xsys", dbDriverNoPrompt, False, "odbc;database=glxt;uid=;pwd=;dsn=xsys")
  wk.BeginTrans
  Set rs = db.OpenRecordset(str, dbOpenDynaset, dbwrite, dbOptimistic)
  If txtfh.Text = "" Then
     If MsgBox("发货单编号不能为空,请重新输入!", vbOKCancel, "错误") = vbOK Then
        Command3.SetFocus
     Else
        Command3.SetFocus
     End If
  Else
     rs.MoveFirst
     Do While rs.EOF <> True
        If rs.Fields("发货单编号") = Trim(txtfh.Text) And rs.Fields("产品编号") = Trim(txtcp.Text) Then
           cx = True
           Exit Do
        Else
           rs.MoveNext
        End If
     Loop
     If MsgBox("请确认填写无误,否则修改!", vbOKCancel, "提示") = vbOK Then
        If cx = True Then
           With rs
                .Edit
                .Fields("单价") = CCur(LTrim(txtdj.Text))
                .Fields("总金额") = CCur(LTrim(txtdj.Text) * CLng(Trim(txtsl.Text)))
                .Fields("运输人") = LTrim(txtysr.Text)
                .Fields("车号") = LTrim(txtch.Text)
                .Fields("备注") = LTrim(txtbz.Text)
                .Update
           End With
           rs.Close
           str = "select * from " + sql + " where 发货单编号='" + txtfh.Text + "'"
           Set rs = db.OpenRecordset(str, dbOpenDynaset, dbwrite, dbOptimistic)
           rs.MoveFirst
           Do While rs.EOF <> True
              zje = zje + rs.Fields("总金额")
              rs.MoveNext
              If rs.EOF = True Then
                 Exit Do
              End If
           Loop
           rs.Close
           str = "select * from sm where 发货单编号='" + txtfh.Text + "'                              "
           Set rs = db.OpenRecordset(str, dbOpenDynaset, dbwrite, dbOptimistic)
           rs.Edit
           rs.Fields("本次金额") = zje
           rs.Fields("下欠货款") = rs.Fields("本次金额") + rs.Fields("上次欠款") - rs.Fields("汇款1") - rs.Fields("汇款2") - rs.Fields("汇款3")
           rs.Update
           txtfh.Text = ""
           txtcp.Text = ""
           txtdw.Text = ""
           txtdj.Text = ""
           txtsl.Text = ""
           txtzje.Text = ""
           txtysr.Text = ""
           txtch.Text = ""
           txtbz.Text = ""
           txtdate.Text = ""
           txtname.Text = ""
           txtname.Enabled = False
           txtkh.Text = ""
           Command2.Enabled = False
           Command1.Enabled = True
           txtfh.Enabled = False
           txtcp.Enabled = False
           txtkh.Enabled = False
           txtdw.Enabled = False
           txtdj.Enabled = False
           txtsl.Enabled = False
           txtzje.Enabled = False
           txtysr.Enabled = False
           txtch.Enabled = False
           txtbz.Enabled = False
           txtdate.Enabled = False
        Else
           MsgBox "此编号不存在,请重新输入!", vbCritical, "错误"
           txtfh.Text = ""
           txtfh.SetFocus
        End If
    Else
        txtfh.SetFocus
    End If
     rs.Close
     wk.CommitTrans
     db.Close
  End If
End Sub

Private Sub Command3_Click()
  Unload Me
  frmmenu.Show
End Sub

Private Sub Form_KeyPress(KeyAscii As Integer)
  Dim nexttabindex As Integer, i As Integer
       If KeyAscii = 13 Then
          If Screen.ActiveControl.TabIndex = Count - 1 Then
             nexttabindex = 0
          Else
             nexttabindex = Screen.ActiveControl.TabIndex + 1
          End If
          For i = 0 To Count - 1
              If Me.Controls(i).TabIndex = nexttabindex Then
                 Me.Controls(i).SetFocus
                 Exit For
              End If
              If nexttabindex = 12 Then
                 Command2.SetFocus
                 Exit For
              End If
          Next i
          KeyAscii = 0
        End If
End Sub

Private Sub Form_Load()
  txtfh.Enabled = False
  txtcp.Enabled = False
  txtdw.Enabled = False
  txtdj.Enabled = False
  txtsl.Enabled = False
  txtname.Enabled = False
  txtzje.Enabled = False
  txtysr.Enabled = False
  txtch.Enabled = False
  txtbz.Enabled = False
  txtdate.Enabled = False
  txtkh.Enabled = False
  txtczy.Text = frmlogin.Combo1.Text
  txtczy.Locked = True
  Command1.Enabled = True
  Command2.Enabled = False
End Sub

Private Sub txtcp_LostFocus()
  DefaultType = dbUseODBC
  Dim db As Database
  Dim rs As Recordset
  Dim str As String
  Dim sql As String
  Dim cx As Boolean
  cx = False
  sql = "fdk" & CStr(Year(Now))
  str = "select * from " + sql + " where [发货]=true"
  Set db = OpenDatabase("xsys", dbDriverNoPrompt, False, "odbc;database=glxt;uid=;pwd=;dsn=xsys")
  Set rs = db.OpenRecordset(str, dbOpenDynaset, dbwrite, dbOptimistic)
  If txtfh.Text = "" Then
     MsgBox "您必须先填写发货单号!"
     Command3.SetFocus
  Else
     rs.MoveFirst
     Do While rs.EOF <> True
        If rs.Fields("发货单编号") = Trim(txtfh.Text) And rs.Fields("产品编号") = Trim(txtcp.Text) Then
           cx = True
           Exit Do
        Else
           rs.MoveNext
        End If
     Loop
     If cx = True Then
        txtcp.Text = rs.Fields("产品编号")
        txtdw.Text = rs.Fields("单位")
        txtdj.Text = rs.Fields("单价")
        txtsl.Text = rs.Fields("数量")
        txtzje.Text = rs.Fields("总金额")
        txtysr.Text = rs.Fields("运输人")
        txtch.Text = rs.Fields("车号")
        txtbz.Text = rs.Fields("备注")
        txtname.Locked = True
        txtkh.Locked = True
        txtfh.Locked = True
        txtdw.Locked = True
        txtsl.Locked = True
        txtzje.Locked = True
        txtdate.Locked = True
     Else
        MsgBox "此产品编号不存在,请重新输入!", vbCritical, "错误"
        txtcp.SetFocus
     End If
  End If
  rs.Close
  db.Close
a:
  If Err.Number = 94 Then
     txtdw.SetFocus
  End If
End Sub

Private Sub txtfh_LostFocus()
  On Error GoTo a
  DefaultType = dbUseODBC
  Dim db As Database
  Dim rs As Recordset
  Dim str As String
  Dim sql As String
  Dim cx As Boolean
  cx = False
  sql = "fdk" & CStr(Year(Now))
  str = "select * from " + sql + " where [发货]=true"
  Set db = OpenDatabase("xsys", dbDriverNoPrompt, False, "odbc;database=glxt;uid=;pwd=;dsn=xsys")
  Set rs = db.OpenRecordset(str, dbOpenDynaset, dbwrite, dbOptimistic)
  If txtfh.Text = "" Then
     If MsgBox("发货单编号不能为空,请重新输入!", vbOKCancel, "错误") = vbOK Then
        Command3.SetFocus
     Else
        Command3.SetFocus
     End If
  Else
     rs.MoveFirst
     Do While rs.EOF <> True
        If rs.Fields("发货单编号") = LTrim(txtfh.Text) Then
           cx = True
           Exit Do
        Else
           rs.MoveNext
        End If
     Loop
     If cx = True Then
        txtdate.Text = rs.Fields("发货单日期")
        txtkh.Text = rs.Fields("客户编号")
        txtname.Text = rs.Fields("单位名称")
        txtname.Locked = True
        txtkh.Locked = True
        txtfh.Locked = True
        txtdw.Locked = True
        txtsl.Locked = True
        txtzje.Locked = True
        txtdate.Locked = True
     Else
        MsgBox "此发货单号不存在,请重新输入!", vbCritical, "错误"
        txtfh.Text = ""
        Command3.SetFocus
     End If
  End If
  rs.Close
  db.Close
a:
  If Err.Number = 94 Then
     txtdw.SetFocus
  End If
End Sub



Private Sub txtzje_GotFocus()
  On Error GoTo a
  txtzje.Text = CCur(CCur(txtdj.Text) * CInt(txtsl.Text))
a:
  If Err.Number = 13 Then
     MsgBox "单价或数量不能为空!"
  End If
End Sub

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