frmquantly.frm

用vb写的饮食管理系统功能全面

VERSION 5.00
Begin VB.Form frmQuantly 
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "物品数量"
   ClientHeight    =   1395
   ClientLeft      =   45
   ClientTop       =   330
   ClientWidth     =   4605
   Icon            =   "frmQuantly.frx":0000
   KeyPreview      =   -1  'True
   LinkTopic       =   "Form1"
   LockControls    =   -1  'True
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   1395
   ScaleWidth      =   4605
   ShowInTaskbar   =   0   'False
   StartUpPosition =   1  '所有者中心
   Begin VB.TextBox txtSl 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   18
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H000000FF&
      Height          =   480
      Left            =   90
      MaxLength       =   5
      TabIndex        =   0
      Text            =   "1"
      Top             =   585
      Width           =   4320
   End
End
Attribute VB_Name = "frmQuantly"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub cmdSure_Click()

   If Val(txtSl.Text) > 0 Then
      SureQuantly = True
      sSL = Val(txtSl.Text)
      Unload Me
    Else
      MsgBox "请输入购买数量？   ", vbInformation
      txtSl.SetFocus
  End If
 
End Sub

Private Sub Form_KeyPress(KeyAscii As Integer)

 If KeyAscii = 27 Then
    Unload Me
 End If
 
End Sub

Private Sub Form_Load()

  SureQuantly = False
  If sSL = 0 Then
     txtSl = 1
    Else
     txtSl.Text = sSL
  End If
  sLabel.Caption = frmCustomerForm.Grid1.Text
  
End Sub

Private Sub txtSl_Change()
       
   sSL = Val(txtSl.Text)

End Sub

Private Sub txtSl_GotFocus()

  SetItFocus txtSl
  
End Sub

Private Sub txtSl_KeyPress(KeyAscii As Integer)

  If KeyAscii = 13 And Val(txtSl.Text) > 0 Then
     SureQuantly = True
     sSL = Val(txtSl.Text)
     ' 保存记录
       Unload Me
     Exit Sub
  End If
  If KeyAscii = 8 Then '退格键
     Exit Sub
  End If
  
  If KeyAscii < 48 Or KeyAscii > 57 Then  '只允许0-9输入
     KeyAscii = 0
  End If
  
End Sub