fmfind_bgds.frm

利用Visual basic 构建POS进销存源码

VERSION 5.00
Object = "{5E9E78A0-531B-11CF-91F6-C2863C385E30}#1.0#0"; "Msflxgrd.ocx"
Begin VB.Form FMFIND_BGDS 
   Caption         =   "查询产品"
   ClientHeight    =   6225
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   8850
   LinkTopic       =   "Form1"
   ScaleHeight     =   6225
   ScaleWidth      =   8850
   StartUpPosition =   2  '屏幕中心
   Begin MSFlexGridLib.MSFlexGrid GRID_BGDS 
      Height          =   6135
      Left            =   0
      TabIndex        =   0
      Top             =   0
      Width           =   8775
      _ExtentX        =   15478
      _ExtentY        =   10821
      _Version        =   393216
      Rows            =   100
      Cols            =   3
      SelectionMode   =   1
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "Tahoma"
         Size            =   20.25
         Charset         =   136
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
   End
End
Attribute VB_Name = "FMFIND_BGDS"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Public CN As New ADODB.Connection, RS As New ADODB.Recordset
Public SQL As String
Const DBPATH = "./POS.MDB"
Const ConnString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & DBPATH

Private Sub Form_Activate()
    GRID_BGDS.SetFocus
    GRID_BGDS.ColWidth(0) = 3500
    GRID_BGDS.ColWidth(1) = 3500
    GRID_BGDS.ColWidth(2) = 1200
    GRID_BGDS.TextMatrix(0, 0) = "编号"
    GRID_BGDS.TextMatrix(0, 1) = "名称"
    GRID_BGDS.TextMatrix(0, 2) = "售价"
    
    CN.Open ConnString
    SQL = "SELECT * FROM BGDS "
    SQL = SQL & "WHERE BGENO LIKE '%" & FMRCINB.BGENO.Text & "%' "
    RS.Open SQL, ConnString, , , adCmdText
    
    I = 0
    While Not RS.EOF
      I = I + 1
      
      GRID_BGDS.TextMatrix(I, 0) = RS("BGENO")
      GRID_BGDS.TextMatrix(I, 1) = RS("BGNAM")
      GRID_BGDS.TextMatrix(I, 2) = RS("BGPST")
      RS.MoveNext
      Wend
    
 
    RS.Close
    CN.Close
  
End Sub

Private Sub GRID_BGDS_DblClick()
   Call GRID_BGDS_KeyDown(13, 0)
   
End Sub

Private Sub GRID_BGDS_KeyDown(KeyCode As Integer, Shift As Integer)
  If KeyCode = 13 Then
     FMRCINB.BGENO.Text = GRID_BGDS.TextMatrix(GRID_BGDS.Row, 0)
     Unload FMFIND_BGDS
     End If
  
End Sub