frmmodmpwd.vb

用VB.NET写的人员管理系统,可用于二次开发.

Public Class FrmModMPwd
    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 dispose 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 Label1 As System.Windows.Forms.Label
    Friend WithEvents Label2 As System.Windows.Forms.Label
    Friend WithEvents Label3 As System.Windows.Forms.Label
    Friend WithEvents TxtOldPwd As System.Windows.Forms.TextBox
    Friend WithEvents TxtNewPwd As System.Windows.Forms.TextBox
    Friend WithEvents TxtConfirmPwd As System.Windows.Forms.TextBox
    Friend WithEvents BtOk As System.Windows.Forms.Button
    Friend WithEvents BtCancel As System.Windows.Forms.Button
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.Label1 = New System.Windows.Forms.Label
        Me.Label2 = New System.Windows.Forms.Label
        Me.Label3 = New System.Windows.Forms.Label
        Me.TxtOldPwd = New System.Windows.Forms.TextBox
        Me.TxtNewPwd = New System.Windows.Forms.TextBox
        Me.TxtConfirmPwd = New System.Windows.Forms.TextBox
        Me.BtOk = New System.Windows.Forms.Button
        Me.BtCancel = New System.Windows.Forms.Button
        Me.SuspendLayout()
        '
        'Label1
        '
        Me.Label1.Location = New System.Drawing.Point(24, 24)
        Me.Label1.Name = "Label1"
        Me.Label1.TabIndex = 0
        Me.Label1.Text = "旧密码"
        '
        'Label2
        '
        Me.Label2.Location = New System.Drawing.Point(24, 64)
        Me.Label2.Name = "Label2"
        Me.Label2.TabIndex = 1
        Me.Label2.Text = "新密码"
        '
        'Label3
        '
        Me.Label3.Location = New System.Drawing.Point(24, 104)
        Me.Label3.Name = "Label3"
        Me.Label3.TabIndex = 2
        Me.Label3.Text = "确认新密码"
        '
        'TxtOldPwd
        '
        Me.TxtOldPwd.Location = New System.Drawing.Point(144, 24)
        Me.TxtOldPwd.MaxLength = 10
        Me.TxtOldPwd.Name = "TxtOldPwd"
        Me.TxtOldPwd.PasswordChar = Microsoft.VisualBasic.ChrW(42)
        Me.TxtOldPwd.TabIndex = 3
        Me.TxtOldPwd.Text = " "
        '
        'TxtNewPwd
        '
        Me.TxtNewPwd.Location = New System.Drawing.Point(144, 64)
        Me.TxtNewPwd.MaxLength = 10
        Me.TxtNewPwd.Name = "TxtNewPwd"
        Me.TxtNewPwd.PasswordChar = Microsoft.VisualBasic.ChrW(42)
        Me.TxtNewPwd.TabIndex = 4
        Me.TxtNewPwd.Text = " "
        '
        'TxtConfirmPwd
        '
        Me.TxtConfirmPwd.Location = New System.Drawing.Point(144, 104)
        Me.TxtConfirmPwd.MaxLength = 10
        Me.TxtConfirmPwd.Name = "TxtConfirmPwd"
        Me.TxtConfirmPwd.PasswordChar = Microsoft.VisualBasic.ChrW(42)
        Me.TxtConfirmPwd.TabIndex = 5
        Me.TxtConfirmPwd.Text = " "
        '
        'BtOk
        '
        Me.BtOk.Location = New System.Drawing.Point(48, 200)
        Me.BtOk.Name = "BtOk"
        Me.BtOk.TabIndex = 6
        Me.BtOk.Text = "确认"
        '
        'BtCancel
        '
        Me.BtCancel.Location = New System.Drawing.Point(160, 200)
        Me.BtCancel.Name = "BtCancel"
        Me.BtCancel.TabIndex = 7
        Me.BtCancel.Text = "取消"
        '
        'FrmModMPwd
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(6, 14)
        Me.ClientSize = New System.Drawing.Size(292, 266)
        Me.Controls.Add(Me.BtCancel)
        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.Name = "FrmModMPwd"
        Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
        Me.Text = "修改密码"
        Me.ResumeLayout(False)

    End Sub

#End Region

    Private Sub BtCancel_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtCancel.Click
        Me.Close()
    End Sub

    Private Sub BtOk_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtOk.Click
        If Password <> Trim(TxtOldPwd.Text) Then
            MsgBox("输入的旧密码不正确,请重新输入!", MsgBoxStyle.Exclamation, Me.Text)
            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, Me.Text)
            Exit Sub
        End If
        If Trim(TxtConfirmPwd.Text) <> Trim(TxtNewPwd.Text) Then
            MsgBox("两次输入的密码不一致,请重试!", MsgBoxStyle.Exclamation, Me.Text)
            TxtConfirmPwd.Focus()
            TxtConfirmPwd.Text = ""
            TxtNewPwd.Focus()
            TxtNewPwd.Text = ""
            Exit Sub
        End If
        Dim dbstr As String
        dbstr = "select * from tbManager where name='" & Trim(ManagerName) & "'"
        Myrec = Mydb.OpenRecordset(dbstr, DAO.RecordsetTypeEnum.dbOpenDynaset)
        Myrec.Edit()
        Myrec.Fields(1).Value = TxtNewPwd.Text
        Password = Trim(TxtNewPwd.Text)
        Myrec.Update()
        MsgBox("恭喜你,修改密码成功!", , Me.Text)
        TxtOldPwd.Text = ""
        TxtNewPwd.Text = ""
        TxtConfirmPwd.Text = ""


    End Sub
End Class