frmmodpwd.vb

Visual Basic 2005数据库通用模块开发与系统移植 物业管理信息系统

Public Class FrmModPwd
    Inherits System.Windows.Forms.Form

#Region " Windows 窗体设计器生成的代码 "

    Public Sub New()
        MyBase.New()

        '该调用是 Windows 窗体设计器所必需的。
        InitializeComponent()

        '在 InitializeComponent() 调用之后添加任何初始化

    End Sub

    '窗体重写处置以清理组件列表。
    Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
        If disposing Then
            If Not (components Is Nothing) Then
                components.Dispose()
            End If
        End If
        MyBase.Dispose(disposing)
    End Sub

    'Windows 窗体设计器所必需的
    Private components As System.ComponentModel.IContainer

    '注意：以下过程是 Windows 窗体设计器所必需的
    '可以使用 Windows 窗体设计器修改此过程。
    '不要使用代码编辑器修改它。
    Friend WithEvents Button1 As System.Windows.Forms.Button
    Friend WithEvents BtOK As System.Windows.Forms.Button
    Friend WithEvents Label3 As System.Windows.Forms.Label
    Friend WithEvents Label2 As System.Windows.Forms.Label
    Friend WithEvents Label1 As System.Windows.Forms.Label
    Friend WithEvents TxtConfirmPwd As System.Windows.Forms.TextBox
    Friend WithEvents TxtNewPwd As System.Windows.Forms.TextBox
    Friend WithEvents TxtOldPwd As System.Windows.Forms.TextBox
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.Button1 = New System.Windows.Forms.Button
        Me.BtOK = New System.Windows.Forms.Button
        Me.TxtConfirmPwd = New System.Windows.Forms.TextBox
        Me.TxtNewPwd = New System.Windows.Forms.TextBox
        Me.TxtOldPwd = New System.Windows.Forms.TextBox
        Me.Label3 = New System.Windows.Forms.Label
        Me.Label2 = New System.Windows.Forms.Label
        Me.Label1 = New System.Windows.Forms.Label
        Me.SuspendLayout()
        '
        'Button1
        '
        Me.Button1.DialogResult = System.Windows.Forms.DialogResult.Cancel
        Me.Button1.Location = New System.Drawing.Point(156, 154)
        Me.Button1.Name = "Button1"
        Me.Button1.Size = New System.Drawing.Size(80, 22)
        Me.Button1.TabIndex = 15
        Me.Button1.Text = "取消"
        '
        'BtOK
        '
        Me.BtOK.Location = New System.Drawing.Point(32, 154)
        Me.BtOK.Name = "BtOK"
        Me.BtOK.Size = New System.Drawing.Size(86, 22)
        Me.BtOK.TabIndex = 14
        Me.BtOK.Text = "确定"
        '
        'TxtConfirmPwd
        '
        Me.TxtConfirmPwd.BackColor = System.Drawing.Color.White
        Me.TxtConfirmPwd.Location = New System.Drawing.Point(100, 108)
        Me.TxtConfirmPwd.MaxLength = 10
        Me.TxtConfirmPwd.Name = "TxtConfirmPwd"
        Me.TxtConfirmPwd.PasswordChar = Global.Microsoft.VisualBasic.ChrW(42)
        Me.TxtConfirmPwd.Size = New System.Drawing.Size(136, 21)
        Me.TxtConfirmPwd.TabIndex = 13
        '
        'TxtNewPwd
        '
        Me.TxtNewPwd.BackColor = System.Drawing.Color.White
        Me.TxtNewPwd.Location = New System.Drawing.Point(100, 64)
        Me.TxtNewPwd.MaxLength = 10
        Me.TxtNewPwd.Name = "TxtNewPwd"
        Me.TxtNewPwd.PasswordChar = Global.Microsoft.VisualBasic.ChrW(42)
        Me.TxtNewPwd.Size = New System.Drawing.Size(136, 21)
        Me.TxtNewPwd.TabIndex = 12
        '
        'TxtOldPwd
        '
        Me.TxtOldPwd.BackColor = System.Drawing.Color.White
        Me.TxtOldPwd.Location = New System.Drawing.Point(100, 20)
        Me.TxtOldPwd.MaxLength = 10
        Me.TxtOldPwd.Name = "TxtOldPwd"
        Me.TxtOldPwd.PasswordChar = Global.Microsoft.VisualBasic.ChrW(42)
        Me.TxtOldPwd.Size = New System.Drawing.Size(136, 21)
        Me.TxtOldPwd.TabIndex = 11
        '
        'Label3
        '
        Me.Label3.Location = New System.Drawing.Point(14, 108)
        Me.Label3.Name = "Label3"
        Me.Label3.Size = New System.Drawing.Size(80, 21)
        Me.Label3.TabIndex = 10
        Me.Label3.Text = "确认新密码："
        Me.Label3.TextAlign = System.Drawing.ContentAlignment.MiddleRight
        '
        'Label2
        '
        Me.Label2.Location = New System.Drawing.Point(30, 64)
        Me.Label2.Name = "Label2"
        Me.Label2.Size = New System.Drawing.Size(64, 21)
        Me.Label2.TabIndex = 9
        Me.Label2.Text = "新密码："
        Me.Label2.TextAlign = System.Drawing.ContentAlignment.MiddleRight
        '
        'Label1
        '
        Me.Label1.Location = New System.Drawing.Point(30, 20)
        Me.Label1.Name = "Label1"
        Me.Label1.Size = New System.Drawing.Size(64, 21)
        Me.Label1.TabIndex = 8
        Me.Label1.Text = "旧密码："
        Me.Label1.TextAlign = System.Drawing.ContentAlignment.MiddleRight
        '
        'FrmModPwd
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(6, 14)
        Me.ClientSize = New System.Drawing.Size(258, 187)
        Me.Controls.Add(Me.Button1)
        Me.Controls.Add(Me.BtOK)
        Me.Controls.Add(Me.TxtConfirmPwd)
        Me.Controls.Add(Me.TxtNewPwd)
        Me.Controls.Add(Me.TxtOldPwd)
        Me.Controls.Add(Me.Label3)
        Me.Controls.Add(Me.Label2)
        Me.Controls.Add(Me.Label1)
        Me.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog
        Me.MaximizeBox = False
        Me.MinimizeBox = False
        Me.Name = "FrmModPwd"
        Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent
        Me.Text = "修改密码"
        Me.ResumeLayout(False)
        Me.PerformLayout()

    End Sub

#End Region

    Private Sub BtOK_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtOK.Click
        If User.Password <> Trim(TxtOldPwd.Text) Then
            '验证输入的旧密码是否正确
            MsgBox("输入的旧密码不正确，请重新输入！", MsgBoxStyle.Exclamation, "信息框")
            TxtOldPwd.Focus()
            TxtOldPwd.Text = ""
            Exit Sub
        End If
        If Trim(TxtNewPwd.Text) = "" Then
            MsgBox("输入的新密码不能为空！", MsgBoxStyle.Exclamation, "信息框")
            Exit Sub
        End If
        If Trim(TxtConfirmPwd.Text) <> Trim(TxtNewPwd.Text) Then
            '验证两次输入的密码是否一致
            MsgBox("两次输入的密码不一致，请重试！", MsgBoxStyle.Exclamation)
            TxtConfirmPwd.Focus()
            TxtConfirmPwd.Text = ""
            TxtNewPwd.Focus()
            TxtNewPwd.Text = ""
            Exit Sub
        End If
        User.PasswordModify(TxtNewPwd.Text)
        MsgBox("恭喜你，密码修改成功", , "信息框")
        User.Password = Trim(TxtNewPwd.Text)  '更新当前系统记录的密码
        Me.Close()
    End Sub

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Me.Close()
    End Sub
End Class