frmusermanager.vb

单机版餐饮服务系统,结合了SqlServer数据库

Imports System
Imports System.Math
Imports System.Data
Imports System.DBNull
Imports System.Drawing
Imports System.Data.SqlClient

Namespace HZC.DinningService

    Public Class frmUserManager
        Inherits System.Windows.Forms.Form

        Private Sqlstr As String
        Private mUserModel As String = String.Empty
        Private mFileName As String = String.Empty
        Private m_UserIdentity As UserManager.Identity
        Private m_User As String = String.Empty


#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 btnAdd As System.Windows.Forms.Button
        Friend WithEvents btnUpdate As System.Windows.Forms.Button
        Friend WithEvents btnDelete As System.Windows.Forms.Button
        Friend WithEvents gbSeparate As System.Windows.Forms.GroupBox
        Friend WithEvents chkClerkManage As System.Windows.Forms.CheckBox
        Friend WithEvents chkSendService As System.Windows.Forms.CheckBox
        Friend WithEvents chkOrderService As System.Windows.Forms.CheckBox
        Friend WithEvents chkForest As System.Windows.Forms.CheckBox
        Friend WithEvents UserPhoto As System.Windows.Forms.PictureBox
        Friend WithEvents btnBrowse As System.Windows.Forms.Button
        Friend WithEvents cmbUserIdentity As System.Windows.Forms.ComboBox
        Friend WithEvents txtUserID As System.Windows.Forms.TextBox
        Friend WithEvents gpUserInfo As System.Windows.Forms.GroupBox
        Friend WithEvents gpFunctionModel As System.Windows.Forms.GroupBox
        Friend WithEvents lbUserIndentity As System.Windows.Forms.Label
        Friend WithEvents lbUserID As System.Windows.Forms.Label
        Friend WithEvents btnOK As System.Windows.Forms.Button
        Friend WithEvents txtUserPwd As System.Windows.Forms.TextBox
        Friend WithEvents lbUserPwd As System.Windows.Forms.Label
        Friend WithEvents rdtForest As System.Windows.Forms.RadioButton
        Friend WithEvents rdtSend As System.Windows.Forms.RadioButton
        Friend WithEvents rdtOrder As System.Windows.Forms.RadioButton
        Friend WithEvents chkBill As System.Windows.Forms.CheckBox
        Friend WithEvents btnQuery As System.Windows.Forms.Button
        <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
            Dim resources As System.Resources.ResourceManager = New System.Resources.ResourceManager(GetType(frmUserManager))
            Me.gpUserInfo = New System.Windows.Forms.GroupBox
            Me.btnQuery = New System.Windows.Forms.Button
            Me.txtUserPwd = New System.Windows.Forms.TextBox
            Me.lbUserPwd = New System.Windows.Forms.Label
            Me.btnOK = New System.Windows.Forms.Button
            Me.btnBrowse = New System.Windows.Forms.Button
            Me.UserPhoto = New System.Windows.Forms.PictureBox
            Me.cmbUserIdentity = New System.Windows.Forms.ComboBox
            Me.btnDelete = New System.Windows.Forms.Button
            Me.btnUpdate = New System.Windows.Forms.Button
            Me.btnAdd = New System.Windows.Forms.Button
            Me.gpFunctionModel = New System.Windows.Forms.GroupBox
            Me.chkBill = New System.Windows.Forms.CheckBox
            Me.rdtOrder = New System.Windows.Forms.RadioButton
            Me.rdtSend = New System.Windows.Forms.RadioButton
            Me.rdtForest = New System.Windows.Forms.RadioButton
            Me.gbSeparate = New System.Windows.Forms.GroupBox
            Me.chkClerkManage = New System.Windows.Forms.CheckBox
            Me.chkSendService = New System.Windows.Forms.CheckBox
            Me.chkOrderService = New System.Windows.Forms.CheckBox
            Me.chkForest = New System.Windows.Forms.CheckBox
            Me.lbUserIndentity = New System.Windows.Forms.Label
            Me.txtUserID = New System.Windows.Forms.TextBox
            Me.lbUserID = New System.Windows.Forms.Label
            Me.gpUserInfo.SuspendLayout()
            Me.gpFunctionModel.SuspendLayout()
            Me.SuspendLayout()
            '
            'gpUserInfo
            '
            Me.gpUserInfo.Controls.Add(Me.btnQuery)
            Me.gpUserInfo.Controls.Add(Me.txtUserPwd)
            Me.gpUserInfo.Controls.Add(Me.lbUserPwd)
            Me.gpUserInfo.Controls.Add(Me.btnOK)
            Me.gpUserInfo.Controls.Add(Me.btnBrowse)
            Me.gpUserInfo.Controls.Add(Me.UserPhoto)
            Me.gpUserInfo.Controls.Add(Me.cmbUserIdentity)
            Me.gpUserInfo.Controls.Add(Me.btnDelete)
            Me.gpUserInfo.Controls.Add(Me.btnUpdate)
            Me.gpUserInfo.Controls.Add(Me.btnAdd)
            Me.gpUserInfo.Controls.Add(Me.gpFunctionModel)
            Me.gpUserInfo.Controls.Add(Me.lbUserIndentity)
            Me.gpUserInfo.Controls.Add(Me.txtUserID)
            Me.gpUserInfo.Controls.Add(Me.lbUserID)
            Me.gpUserInfo.ForeColor = System.Drawing.Color.Navy
            Me.gpUserInfo.Location = New System.Drawing.Point(8, 8)
            Me.gpUserInfo.Name = "gpUserInfo"
            Me.gpUserInfo.Size = New System.Drawing.Size(368, 296)
            Me.gpUserInfo.TabIndex = 0
            Me.gpUserInfo.TabStop = False
            Me.gpUserInfo.Text = "用户信息"
            '
            'btnQuery
            '
            Me.btnQuery.BackColor = System.Drawing.SystemColors.InactiveBorder
            Me.btnQuery.FlatStyle = System.Windows.Forms.FlatStyle.Popup
            Me.btnQuery.ForeColor = System.Drawing.Color.Navy
            Me.btnQuery.Location = New System.Drawing.Point(224, 264)
            Me.btnQuery.Name = "btnQuery"
            Me.btnQuery.Size = New System.Drawing.Size(64, 24)
            Me.btnQuery.TabIndex = 16
            Me.btnQuery.Text = "查询用户"
            '
            'txtUserPwd
            '
            Me.txtUserPwd.BackColor = System.Drawing.SystemColors.Info
            Me.txtUserPwd.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle
            Me.txtUserPwd.Location = New System.Drawing.Point(88, 64)
            Me.txtUserPwd.MaxLength = 15
            Me.txtUserPwd.Name = "txtUserPwd"
            Me.txtUserPwd.PasswordChar = Microsoft.VisualBasic.ChrW(42)
            Me.txtUserPwd.Size = New System.Drawing.Size(144, 21)
            Me.txtUserPwd.TabIndex = 1
            Me.txtUserPwd.Text = ""
            '
            'lbUserPwd
            '
            Me.lbUserPwd.Location = New System.Drawing.Point(32, 64)
            Me.lbUserPwd.Name = "lbUserPwd"
            Me.lbUserPwd.Size = New System.Drawing.Size(56, 21)
            Me.lbUserPwd.TabIndex = 15
            Me.lbUserPwd.Text = "用户密码"
            Me.lbUserPwd.TextAlign = System.Drawing.ContentAlignment.BottomLeft
            '
            'btnOK
            '
            Me.btnOK.BackColor = System.Drawing.SystemColors.InactiveBorder
            Me.btnOK.DialogResult = System.Windows.Forms.DialogResult.Cancel
            Me.btnOK.FlatStyle = System.Windows.Forms.FlatStyle.Popup
            Me.btnOK.ForeColor = System.Drawing.Color.Navy
            Me.btnOK.Location = New System.Drawing.Point(296, 264)
            Me.btnOK.Name = "btnOK"
            Me.btnOK.Size = New System.Drawing.Size(64, 24)
            Me.btnOK.TabIndex = 6
            Me.btnOK.Text = "确 定"
            '
            'btnBrowse
            '
            Me.btnBrowse.FlatStyle = System.Windows.Forms.FlatStyle.Flat
            Me.btnBrowse.ForeColor = System.Drawing.Color.Navy
            Me.btnBrowse.Location = New System.Drawing.Point(272, 120)
            Me.btnBrowse.Name = "btnBrowse"
            Me.btnBrowse.Size = New System.Drawing.Size(84, 24)
            Me.btnBrowse.TabIndex = 13
            Me.btnBrowse.Text = "相片浏览"
            '
            'UserPhoto
            '
            Me.UserPhoto.BackColor = System.Drawing.SystemColors.Window
            Me.UserPhoto.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle
            Me.UserPhoto.Image = CType(resources.GetObject("UserPhoto.Image"), System.Drawing.Image)
            Me.UserPhoto.Location = New System.Drawing.Point(272, 16)
            Me.UserPhoto.Name = "UserPhoto"
            Me.UserPhoto.Size = New System.Drawing.Size(84, 100)
            Me.UserPhoto.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage
            Me.UserPhoto.TabIndex = 12
            Me.UserPhoto.TabStop = False
            '
            'cmbUserIdentity
            '
            Me.cmbUserIdentity.BackColor = System.Drawing.SystemColors.Info
            Me.cmbUserIdentity.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList
            Me.cmbUserIdentity.Location = New System.Drawing.Point(88, 104)
            Me.cmbUserIdentity.Name = "cmbUserIdentity"
            Me.cmbUserIdentity.Size = New System.Drawing.Size(144, 20)
            Me.cmbUserIdentity.TabIndex = 2
            '
            'btnDelete
            '
            Me.btnDelete.BackColor = System.Drawing.SystemColors.InactiveBorder
            Me.btnDelete.FlatStyle = System.Windows.Forms.FlatStyle.Popup
            Me.btnDelete.ForeColor = System.Drawing.Color.Navy
            Me.btnDelete.Location = New System.Drawing.Point(80, 264)
            Me.btnDelete.Name = "btnDelete"
            Me.btnDelete.Size = New System.Drawing.Size(64, 24)
            Me.btnDelete.TabIndex = 4
            Me.btnDelete.Text = "删除用户"
            '
            'btnUpdate
            '
            Me.btnUpdate.BackColor = System.Drawing.SystemColors.InactiveBorder
            Me.btnUpdate.FlatStyle = System.Windows.Forms.FlatStyle.Popup
            Me.btnUpdate.ForeColor = System.Drawing.Color.Navy
            Me.btnUpdate.Location = New System.Drawing.Point(152, 264)
            Me.btnUpdate.Name = "btnUpdate"