frmchangepwd.frm

VB库存管理系统

VERSION 5.00
Begin VB.Form frmChangePWD 
   BorderStyle     =   1  'Fixed Single
   Caption         =   "修改密码"
   ClientHeight    =   2475
   ClientLeft      =   45
   ClientTop       =   330
   ClientWidth     =   4245
   Icon            =   "frmChangePWD.frx":0000
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   2475
   ScaleWidth      =   4245
   StartUpPosition =   2  '屏幕中心
   Begin VB.CommandButton cmdCancel 
      Caption         =   "取  消"
      Height          =   375
      Left            =   2295
      TabIndex        =   7
      Top             =   1800
      Width           =   1095
   End
   Begin VB.CommandButton cmdOK 
      Caption         =   "确  定"
      Height          =   375
      Left            =   855
      TabIndex        =   6
      Top             =   1800
      Width           =   1095
   End
   Begin VB.TextBox ConfirmPWD 
      Height          =   375
      IMEMode         =   3  'DISABLE
      Left            =   1560
      PasswordChar    =   "*"
      TabIndex        =   2
      Top             =   1200
      Width           =   1815
   End
   Begin VB.TextBox NewPWD 
      Height          =   375
      IMEMode         =   3  'DISABLE
      Left            =   1560
      PasswordChar    =   "*"
      TabIndex        =   1
      Top             =   720
      Width           =   1815
   End
   Begin VB.TextBox oldpwd 
      Height          =   375
      IMEMode         =   3  'DISABLE
      Left            =   1560
      PasswordChar    =   "*"
      TabIndex        =   0
      Top             =   240
      Width           =   1815
   End
   Begin VB.Label Label3 
      AutoSize        =   -1  'True
      Caption         =   "确认新密码："
      Height          =   180
      Left            =   480
      TabIndex        =   5
      Top             =   1320
      Width           =   1080
   End
   Begin VB.Label Label2 
      AutoSize        =   -1  'True
      Caption         =   "输入新密码："
      Height          =   180
      Left            =   480
      TabIndex        =   4
      Top             =   840
      Width           =   1080
   End
   Begin VB.Label Label1 
      AutoSize        =   -1  'True
      Caption         =   "输入旧密码："
      Height          =   180
      Left            =   480
      TabIndex        =   3
      Top             =   360
      Width           =   1080
   End
End
Attribute VB_Name = "frmChangePWD"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
'此模块功能是修改密码
Private Sub CmdCancel_Click()
Unload Me
End Sub

Private Sub CmdOK_Click()
    If oldpwd.Text = "" Then    '如果没有输入旧密码,则不允许操作
        MsgBox "请输入旧密码", vbOKOnly + vbInformation, ginfo
        oldpwd.Text = ""
        oldpwd.SetFocus
        Exit Sub
    End If
    If Trim(oldpwd.Text) <> gPWD Then     '如果输入的旧密码与旧密码不同,则不允许下一步操作
        MsgBox "你输入的旧密码不正确,请重新输入旧密码", vbOKOnly + vbExclamation, ginfo
        oldpwd.Text = ""
        oldpwd.SetFocus
        Exit Sub
    Else
       If Trim(NewPWD.Text) = "" Then           '判断是否输入了新密码
            MsgBox "请输入新密码", vbOKOnly + vbExclamation, "警告"
            NewPWD.SetFocus
            Exit Sub
        ElseIf Trim(NewPWD.Text) <> Trim(ConfirmPWD.Text) Then          '判断两输入的密码是否相同?
            MsgBox "两次密码输入不同!", vbOKOnly + vbExclamation, "警告"
            NewPWD.Text = ""
            ConfirmPWD.Text = ""
            NewPWD.SetFocus
            Exit Sub
        Else
'            更新密码
            SQL = "update userInfo set userPWD='" & NewPWD & "'where UserID='" & gUserName & "'"
            TransactSQL (SQL)
            MsgBox "密码已经修改", vbOKOnly + vbExclamation, "修改结果"
            Unload Me
        End If
    End If
    
End Sub