frminquery.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

VERSION 5.00
Object = "{F9043C88-F6F2-101A-A3C9-08002B2F49FB}#1.2#0"; "COMDLG32.OCX"
Object = "{00028C01-0000-0000-0000-000000000046}#1.0#0"; "DBGRID32.OCX"
Begin VB.Form frminquery 
   Caption         =   "入库查询"
   ClientHeight    =   8595
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   11880
   LinkTopic       =   "Form1"
   ScaleHeight     =   8595
   ScaleWidth      =   11880
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Command3 
      Caption         =   "返  回"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   14.25
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   8880
      TabIndex        =   5
      Top             =   1080
      Width           =   1215
   End
   Begin MSComDlg.CommonDialog CommonDialog1 
      Left            =   9600
      Top             =   1080
      _ExtentX        =   847
      _ExtentY        =   847
      _Version        =   393216
   End
   Begin VB.Data Data1 
      Caption         =   "Data1"
      Connect         =   "Access"
      DatabaseName    =   "xsys"
      DefaultCursorType=   0  '缺省游标
      DefaultType     =   1  '使用 ODBC
      Exclusive       =   0   'False
      Height          =   495
      Left            =   4680
      Options         =   0
      ReadOnly        =   0   'False
      RecordsetType   =   1  'Dynaset
      RecordSource    =   ""
      Top             =   8040
      Width           =   2175
   End
   Begin VB.Frame Frame1 
      Caption         =   "查询："
      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          =   7335
      Left            =   600
      TabIndex        =   0
      Top             =   600
      Width           =   10575
      Begin MSDBGrid.DBGrid DBGrid1 
         Bindings        =   "frminquery.frx":0000
         Height          =   5295
         Left            =   720
         OleObjectBlob   =   "frminquery.frx":0014
         TabIndex        =   6
         Top             =   1440
         Width           =   9375
      End
      Begin VB.CommandButton Command2 
         Caption         =   "打  印"
         BeginProperty Font 
            Name            =   "宋体"
            Size            =   14.25
            Charset         =   134
            Weight          =   400
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         Height          =   495
         Left            =   6840
         TabIndex        =   4
         Top             =   480
         Width           =   1215
      End
      Begin VB.CommandButton Command1 
         Caption         =   "查  询"
         BeginProperty Font 
            Name            =   "宋体"
            Size            =   14.25
            Charset         =   134
            Weight          =   400
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         Height          =   495
         Left            =   5400
         TabIndex        =   3
         Top             =   480
         Width           =   1215
      End
      Begin VB.TextBox txtcx 
         BeginProperty Font 
            Name            =   "宋体"
            Size            =   14.25
            Charset         =   134
            Weight          =   400
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         Height          =   495
         Left            =   2880
         TabIndex        =   2
         Top             =   480
         Width           =   1935
      End
      Begin VB.Label Label1 
         Caption         =   "产品编号："
         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            =   1320
         TabIndex        =   1
         Top             =   480
         Width           =   1935
      End
   End
End
Attribute VB_Name = "frminquery"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Text1_Change()

End Sub

Private Sub Text1_LostFocus()
 
End Sub

Private Sub Command1_Click()
  DefaultType = dbUseODBC
  Dim db As Database
  Dim rs As Recordset
  Dim str As String
  Dim cx As Boolean
  cx = False
  Set db = OpenDatabase("xsys", dbDriverNoPrompt, False, "odbc;database=glxt;uid=;pwd=;dsn=xsys")
  Set rs = db.OpenRecordset("xhk", dbOpenDynaset, dbwrite, dbOptimistic)
  rs.MoveFirst
  Do While rs.EOF <> True
     If rs.Fields("产品编号") = LTrim(txtcx.Text) Then
        cx = True
        Exit Do
     Else
        rs.MoveNext
     End If
  Loop
  If txtcx = "" Then
     str = "select * from rdk2002"
     Data1.RecordSource = str
     Data1.Refresh
  Else
     If cx = False Then
        MsgBox "此产品编号不存在,请重新输入!", vbCritical, "错误"
        txtcx.Text = ""
        txtcx.SetFocus
     Else
        str = "select * from rdk2002 where [产品编号]='" + txtcx.Text + "'"
        Data1.RecordSource = str
        Data1.Refresh
     End If
  End If
  rs.Close
  db.Close
End Sub