frmmima.frm

完整的数据库课程设计

VERSION 5.00
Begin VB.Form FrmMima 
   BorderStyle     =   1  'Fixed Single
   Caption         =   "修改密码"
   ClientHeight    =   2685
   ClientLeft      =   45
   ClientTop       =   435
   ClientWidth     =   4500
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   2685
   ScaleWidth      =   4500
   StartUpPosition =   1  '所有者中心
   Begin VB.CommandButton Command2 
      Caption         =   "取消"
      Height          =   375
      Left            =   2520
      TabIndex        =   7
      Top             =   2040
      Width           =   975
   End
   Begin VB.CommandButton Command1 
      Caption         =   "确定"
      Height          =   375
      Left            =   1080
      TabIndex        =   6
      Top             =   2040
      Width           =   975
   End
   Begin VB.TextBox Text3 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   2040
      TabIndex        =   5
      Top             =   1440
      Width           =   1935
   End
   Begin VB.TextBox Text2 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   2040
      TabIndex        =   4
      Top             =   840
      Width           =   1935
   End
   Begin VB.TextBox Text1 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   2040
      TabIndex        =   3
      Top             =   240
      Width           =   1935
   End
   Begin VB.Label Label3 
      Caption         =   "新密码："
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   14.25
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   600
      TabIndex        =   2
      Top             =   1440
      Width           =   1215
   End
   Begin VB.Label Label2 
      Caption         =   "新密码："
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   14.25
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   600
      TabIndex        =   1
      Top             =   840
      Width           =   1215
   End
   Begin VB.Label Label1 
      Caption         =   "旧密码："
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   14.25
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   600
      TabIndex        =   0
      Top             =   240
      Width           =   1215
   End
End
Attribute VB_Name = "FrmMima"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
Dim sql As String
Dim set_str As String
Dim where_str As String
If Text2.Text <> Text3.Text Then
    MsgBox ("新密码输入有误")
    Exit Sub
Else
    Call connect_db
    Call sel_table("Users", "where Uid='" & FrmUser.Text1.Text & "' and Upwd='" & Text1.Text & "'")
    If rst.RecordCount > 0 Then
        set_str = "Upwd='" & Text2.Text & "'"
        where_str = "Uid='" & FrmUser.Text1.Text & "'"
        Call upd_table("Users", set_str, where_str)
        MsgBox ("密码更新成功")
        Unload Me
    Else
        MsgBox ("旧密码错误")
        Exit Sub
    End If
End If
End Sub

Private Sub Command2_Click()
Unload Me
End Sub