frmsypwd.frm

学生信息管理系统

VERSION 5.00
Begin VB.Form frmsypwd 
   Caption         =   "修改系统密码"
   ClientHeight    =   3450
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   5940
   LinkTopic       =   "Form1"
   ScaleHeight     =   3450
   ScaleWidth      =   5940
   StartUpPosition =   1  '所有者中心
   Begin VB.CommandButton cmdCancel 
      Caption         =   "取消"
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   12
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   3360
      TabIndex        =   9
      Top             =   2760
      Width           =   1335
   End
   Begin VB.CommandButton cmdOK 
      Caption         =   "确定"
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   12
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   1200
      TabIndex        =   8
      Top             =   2760
      Width           =   1215
   End
   Begin VB.TextBox Text4 
      Height          =   375
      IMEMode         =   3  'DISABLE
      Left            =   1920
      PasswordChar    =   "*"
      TabIndex        =   7
      Top             =   2160
      Width           =   2295
   End
   Begin VB.TextBox Text3 
      Height          =   375
      IMEMode         =   3  'DISABLE
      Left            =   1920
      PasswordChar    =   "*"
      TabIndex        =   6
      Top             =   1560
      Width           =   2295
   End
   Begin VB.TextBox Text2 
      Height          =   375
      IMEMode         =   3  'DISABLE
      Left            =   1920
      PasswordChar    =   "*"
      TabIndex        =   5
      Top             =   960
      Width           =   2295
   End
   Begin VB.TextBox Text1 
      Height          =   375
      Left            =   1920
      TabIndex        =   4
      Top             =   360
      Width           =   2295
   End
   Begin VB.Label Label4 
      Caption         =   "新密码："
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   12
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   720
      TabIndex        =   3
      Top             =   2160
      Width           =   1095
   End
   Begin VB.Label Label3 
      Caption         =   "新密码："
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   12
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   720
      TabIndex        =   2
      Top             =   1560
      Width           =   1095
   End
   Begin VB.Label Label2 
      Caption         =   "原密码："
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   12
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   720
      TabIndex        =   1
      Top             =   960
      Width           =   1095
   End
   Begin VB.Label Label1 
      Caption         =   "用户名："
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   12
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   840
      TabIndex        =   0
      Top             =   360
      Width           =   1095
   End
End
Attribute VB_Name = "frmsypwd"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False

Private Sub cmdcancel_Click()
    Unload Me
End Sub

Private Sub cmdOK_Click()
    Dim txtSQL, MsgText As String
    Dim mrc As New ADODB.Recordset
    
    If Text3.Text <> Text4.Text Then
    MsgBox "两次输入的密码不一致，请重新输入", vbOKOnly + vbInformation, ""
     Text3.SetFocus
     Exit Sub
     End If

    txtSQL = "select * from 用户表 where 用户名 ='" & Text1.Text & "'and " & " 密码 = '" & Text2.Text & "'"
    Set mrc = ExecuteSQL(txtSQL, MsgText)
    If mrc.EOF = True Then
    MsgBox "用户名或老密码错误", vbOKOnly + vbExclamation, ""
    Text1.Text = ""
    Text1.SetFocus
    Text2.Text = ""
    Exit Sub
    Else
    mrc.Fields(1) = Text3.Text
        mrc.Update
       MsgBox "密码修改成功！", vbOKOnly + vbExclamation, "修改密码"
        Me.Hide
         mrc.Close
        
    End If
End Sub