Public Class frmModifyPassword
    Inherits System.Windows.Forms.Form

#Region " Windows 窗體設計器生成的代碼 "

    Public Sub New()
        MyBase.New()

        '該調用是 Windows 窗體設計器所必需的。
        InitializeComponent()

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

    End Sub

    '窗體重寫 dispose 以清理組件列表。
    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 窗體設計器所必需的
    Private components As System.ComponentModel.IContainer

    '注意: 以下過程是 Windows 窗體設計器所必需的
    '可以使用 Windows 窗體設計器修改此過程。
    '不要使用代碼編輯器修改它。
    Friend WithEvents GroupBox1 As System.Windows.Forms.GroupBox
    Friend WithEvents Label1 As System.Windows.Forms.Label
    Friend WithEvents txtOldPass As System.Windows.Forms.TextBox
    Friend WithEvents txtNewPass As System.Windows.Forms.TextBox
    Friend WithEvents Label2 As System.Windows.Forms.Label
    Friend WithEvents txtConfirmPass As System.Windows.Forms.TextBox
    Friend WithEvents Label3 As System.Windows.Forms.Label
    Friend WithEvents btnModify As System.Windows.Forms.Button
    Friend WithEvents btnClose As System.Windows.Forms.Button
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.GroupBox1 = New System.Windows.Forms.GroupBox
        Me.txtOldPass = New System.Windows.Forms.TextBox
        Me.Label1 = New System.Windows.Forms.Label
        Me.txtNewPass = New System.Windows.Forms.TextBox
        Me.Label2 = New System.Windows.Forms.Label
        Me.txtConfirmPass = New System.Windows.Forms.TextBox
        Me.Label3 = New System.Windows.Forms.Label
        Me.btnModify = New System.Windows.Forms.Button
        Me.btnClose = New System.Windows.Forms.Button
        Me.GroupBox1.SuspendLayout()
        Me.SuspendLayout()
        '
        'GroupBox1
        '
        Me.GroupBox1.Controls.Add(Me.txtOldPass)
        Me.GroupBox1.Controls.Add(Me.Label1)
        Me.GroupBox1.Controls.Add(Me.txtNewPass)
        Me.GroupBox1.Controls.Add(Me.Label2)
        Me.GroupBox1.Controls.Add(Me.txtConfirmPass)
        Me.GroupBox1.Controls.Add(Me.Label3)
        Me.GroupBox1.Location = New System.Drawing.Point(16, 16)
        Me.GroupBox1.Name = "GroupBox1"
        Me.GroupBox1.Size = New System.Drawing.Size(272, 168)
        Me.GroupBox1.TabIndex = 0
        Me.GroupBox1.TabStop = False
        Me.GroupBox1.Text = "修改密碼"
        '
        'txtOldPass
        '
        Me.txtOldPass.Location = New System.Drawing.Point(96, 32)
        Me.txtOldPass.Name = "txtOldPass"
        Me.txtOldPass.PasswordChar = Microsoft.VisualBasic.ChrW(42)
        Me.txtOldPass.Size = New System.Drawing.Size(128, 21)
        Me.txtOldPass.TabIndex = 0
        Me.txtOldPass.Text = ""
        '
        'Label1
        '
        Me.Label1.Location = New System.Drawing.Point(24, 32)
        Me.Label1.Name = "Label1"
        Me.Label1.Size = New System.Drawing.Size(56, 23)
        Me.Label1.TabIndex = 0
        Me.Label1.Text = "舊密碼"
        '
        'txtNewPass
        '
        Me.txtNewPass.Location = New System.Drawing.Point(96, 72)
        Me.txtNewPass.Name = "txtNewPass"
        Me.txtNewPass.PasswordChar = Microsoft.VisualBasic.ChrW(42)
        Me.txtNewPass.Size = New System.Drawing.Size(128, 21)
        Me.txtNewPass.TabIndex = 1
        Me.txtNewPass.Text = ""
        '
        'Label2
        '
        Me.Label2.Location = New System.Drawing.Point(24, 72)
        Me.Label2.Name = "Label2"
        Me.Label2.Size = New System.Drawing.Size(56, 23)
        Me.Label2.TabIndex = 0
        Me.Label2.Text = "新密碼"
        '
        'txtConfirmPass
        '
        Me.txtConfirmPass.Location = New System.Drawing.Point(96, 112)
        Me.txtConfirmPass.Name = "txtConfirmPass"
        Me.txtConfirmPass.PasswordChar = Microsoft.VisualBasic.ChrW(42)
        Me.txtConfirmPass.Size = New System.Drawing.Size(128, 21)
        Me.txtConfirmPass.TabIndex = 2
        Me.txtConfirmPass.Text = ""
        '
        'Label3
        '
        Me.Label3.Location = New System.Drawing.Point(16, 112)
        Me.Label3.Name = "Label3"
        Me.Label3.Size = New System.Drawing.Size(72, 23)
        Me.Label3.TabIndex = 0
        Me.Label3.Text = "重新輸入"
        '
        'btnModify
        '
        Me.btnModify.Location = New System.Drawing.Point(32, 200)
        Me.btnModify.Name = "btnModify"
        Me.btnModify.Size = New System.Drawing.Size(56, 32)
        Me.btnModify.TabIndex = 1
        Me.btnModify.Text = "確定"
        '
        'btnClose
        '
        Me.btnClose.DialogResult = System.Windows.Forms.DialogResult.Cancel
        Me.btnClose.Location = New System.Drawing.Point(200, 200)
        Me.btnClose.Name = "btnClose"
        Me.btnClose.Size = New System.Drawing.Size(56, 32)
        Me.btnClose.TabIndex = 2
        Me.btnClose.Text = "取消"
        '
        'frmModifyPassword
        '
        Me.AcceptButton = Me.btnModify
        Me.AutoScaleBaseSize = New System.Drawing.Size(6, 14)
        Me.CancelButton = Me.btnClose
        Me.ClientSize = New System.Drawing.Size(306, 250)
        Me.Controls.Add(Me.btnModify)
        Me.Controls.Add(Me.GroupBox1)
        Me.Controls.Add(Me.btnClose)
        Me.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog
        Me.MaximizeBox = False
        Me.Name = "frmModifyPassword"
        Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
        Me.Text = "登錄密碼修改"
        Me.GroupBox1.ResumeLayout(False)
        Me.ResumeLayout(False)

    End Sub

#End Region

    Private Sub btnModify_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnModify.Click
        If txtOldPass.Text <> Password Then
            MsgBox("密碼錯誤")
            txtOldPass.Text = ""
            txtNewPass.Text = ""
            txtConfirmPass.Text = ""
            txtOldPass.Focus()
        ElseIf txtNewPass.Text <> txtConfirmPass.Text Then
            MsgBox("兩次密碼不一致，請重新輸入新密碼")
            txtNewPass.Text = ""
            txtConfirmPass.Text = ""
            txtNewPass.Focus()
        Else
            Try
                Dim str As String = "update 管理員 set logpwd='" & txtNewPass.Text & _
                    "' where logname='" & UserName & "'"
                If OleConn.UpdateQuery(str) Then
                    MsgBox("修改密碼成功")
                    Password = txtNewPass.Text
                    txtOldPass.Text = ""
                    txtNewPass.Text = ""
                    txtConfirmPass.Text = ""
                    txtOldPass.Focus()
                Else
                    MsgBox("修改密碼失敗")
                End If
            Catch ex As Exception
                OleConn.DisplayError(ex)
            End Try
        End If
    End Sub

    Private Sub Label1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Label1.Click

    End Sub
End Class