frmmodifyuser.vb

来自「酒店管理系统,可以用户与酒店的管理,客房登记、结帐、预定」· VB 代码 · 共 223 行

Public Class frmModifyUser
    Inherits jiudian.frmDataEdit

#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 DataGrid1 As System.Windows.Forms.DataGrid
    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 txtUserID As System.Windows.Forms.TextBox
    Friend WithEvents txtUserName As System.Windows.Forms.TextBox
    Friend WithEvents txtPassword As System.Windows.Forms.TextBox
    Friend WithEvents SqlSelectCommand1 As System.Data.SqlClient.SqlCommand
    Friend WithEvents SqlInsertCommand1 As System.Data.SqlClient.SqlCommand
    Friend WithEvents SqlUpdateCommand1 As System.Data.SqlClient.SqlCommand
    Friend WithEvents SqlDeleteCommand1 As System.Data.SqlClient.SqlCommand
    Friend WithEvents SqlConnection1 As System.Data.SqlClient.SqlConnection
    Friend WithEvents SqlDataAdapter1 As System.Data.SqlClient.SqlDataAdapter
    Friend WithEvents DataSet11 As jiudian.DataSet1
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.DataGrid1 = New System.Windows.Forms.DataGrid
        Me.Label1 = New System.Windows.Forms.Label
        Me.Label2 = New System.Windows.Forms.Label
        Me.Label3 = New System.Windows.Forms.Label
        Me.txtUserID = New System.Windows.Forms.TextBox
        Me.txtUserName = New System.Windows.Forms.TextBox
        Me.txtPassword = New System.Windows.Forms.TextBox
        Me.SqlSelectCommand1 = New System.Data.SqlClient.SqlCommand
        Me.SqlInsertCommand1 = New System.Data.SqlClient.SqlCommand
        Me.SqlUpdateCommand1 = New System.Data.SqlClient.SqlCommand
        Me.SqlDeleteCommand1 = New System.Data.SqlClient.SqlCommand
        Me.SqlConnection1 = New System.Data.SqlClient.SqlConnection
        Me.SqlDataAdapter1 = New System.Data.SqlClient.SqlDataAdapter
        Me.DataSet11 = New jiudian.DataSet1
        CType(Me.DataGrid1, System.ComponentModel.ISupportInitialize).BeginInit()
        CType(Me.DataSet11, System.ComponentModel.ISupportInitialize).BeginInit()
        Me.SuspendLayout()
        '
        'DataGrid1
        '
        Me.DataGrid1.DataMember = ""
        Me.DataGrid1.HeaderForeColor = System.Drawing.SystemColors.ControlText
        Me.DataGrid1.Location = New System.Drawing.Point(16, 152)
        Me.DataGrid1.Name = "DataGrid1"
        Me.DataGrid1.Size = New System.Drawing.Size(272, 128)
        Me.DataGrid1.TabIndex = 10
        '
        'Label1
        '
        Me.Label1.Location = New System.Drawing.Point(296, 160)
        Me.Label1.Name = "Label1"
        Me.Label1.TabIndex = 11
        Me.Label1.Text = "用户登录名"
        '
        'Label2
        '
        Me.Label2.Location = New System.Drawing.Point(296, 200)
        Me.Label2.Name = "Label2"
        Me.Label2.TabIndex = 12
        Me.Label2.Text = "用户真名"
        '
        'Label3
        '
        Me.Label3.Location = New System.Drawing.Point(296, 248)
        Me.Label3.Name = "Label3"
        Me.Label3.TabIndex = 13
        Me.Label3.Text = "密码"
        '
        'txtUserID
        '
        Me.txtUserID.Location = New System.Drawing.Point(400, 160)
        Me.txtUserID.Name = "txtUserID"
        Me.txtUserID.TabIndex = 14
        Me.txtUserID.Text = ""
        '
        'txtUserName
        '
        Me.txtUserName.Location = New System.Drawing.Point(400, 200)
        Me.txtUserName.Name = "txtUserName"
        Me.txtUserName.TabIndex = 15
        Me.txtUserName.Text = ""
        '
        'txtPassword
        '
        Me.txtPassword.Location = New System.Drawing.Point(400, 248)
        Me.txtPassword.Name = "txtPassword"
        Me.txtPassword.PasswordChar = Microsoft.VisualBasic.ChrW(42)
        Me.txtPassword.TabIndex = 16
        Me.txtPassword.Text = ""
        '
        'SqlSelectCommand1
        '
        Me.SqlSelectCommand1.CommandText = "SELECT 用户名, 用户真名, 密码 FROM 用户"
        Me.SqlSelectCommand1.Connection = Me.SqlConnection1
        '
        'SqlInsertCommand1
        '
        Me.SqlInsertCommand1.CommandText = "INSERT INTO 用户(用户名, 用户真名, 密码) VALUES (@用户名, @用户真名, @密码); SELECT 用户名, 用户真名, 密码 FRO" & _
        "M 用户 WHERE (用户名 = @用户名)"
        Me.SqlInsertCommand1.Connection = Me.SqlConnection1
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@用户名", System.Data.SqlDbType.VarChar, 16, "用户名"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@用户真名", System.Data.SqlDbType.VarChar, 10, "用户真名"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@密码", System.Data.SqlDbType.VarChar, 12, "密码"))
        '
        'SqlUpdateCommand1
        '
        Me.SqlUpdateCommand1.CommandText = "UPDATE 用户 SET 用户名 = @用户名, 用户真名 = @用户真名, 密码 = @密码 WHERE (用户名 = @Original_用户名) AND " & _
        "(密码 = @Original_密码) AND (用户真名 = @Original_用户真名); SELECT 用户名, 用户真名, 密码 FROM 用户 WH" & _
        "ERE (用户名 = @用户名)"
        Me.SqlUpdateCommand1.Connection = Me.SqlConnection1
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@用户名", System.Data.SqlDbType.VarChar, 16, "用户名"))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@用户真名", System.Data.SqlDbType.VarChar, 10, "用户真名"))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@密码", System.Data.SqlDbType.VarChar, 12, "密码"))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_用户名", System.Data.SqlDbType.VarChar, 16, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "用户名", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_密码", System.Data.SqlDbType.VarChar, 12, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "密码", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_用户真名", System.Data.SqlDbType.VarChar, 10, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "用户真名", System.Data.DataRowVersion.Original, Nothing))
        '
        'SqlDeleteCommand1
        '
        Me.SqlDeleteCommand1.CommandText = "DELETE FROM 用户 WHERE (用户名 = @Original_用户名) AND (密码 = @Original_密码) AND (用户真名 = @O" & _
        "riginal_用户真名)"
        Me.SqlDeleteCommand1.Connection = Me.SqlConnection1
        Me.SqlDeleteCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_用户名", System.Data.SqlDbType.VarChar, 16, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "用户名", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlDeleteCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_密码", System.Data.SqlDbType.VarChar, 12, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "密码", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlDeleteCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_用户真名", System.Data.SqlDbType.VarChar, 10, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "用户真名", System.Data.DataRowVersion.Original, Nothing))
        '
        'SqlConnection1
        '
        Me.SqlConnection1.ConnectionString = "workstation id=4D3A93FBF8BE4E6;packet size=4096;user id=sa;data source=4D3A93FBF8" & _
        "BE4E6;persist security info=False;initial catalog=sqlqtgl"
        '
        'SqlDataAdapter1
        '
        Me.SqlDataAdapter1.DeleteCommand = Me.SqlDeleteCommand1
        Me.SqlDataAdapter1.InsertCommand = Me.SqlInsertCommand1
        Me.SqlDataAdapter1.SelectCommand = Me.SqlSelectCommand1
        Me.SqlDataAdapter1.TableMappings.AddRange(New System.Data.Common.DataTableMapping() {New System.Data.Common.DataTableMapping("Table", "用户", New System.Data.Common.DataColumnMapping() {New System.Data.Common.DataColumnMapping("用户名", "用户名"), New System.Data.Common.DataColumnMapping("用户真名", "用户真名"), New System.Data.Common.DataColumnMapping("密码", "密码")})})
        Me.SqlDataAdapter1.UpdateCommand = Me.SqlUpdateCommand1
        '
        'DataSet11
        '
        Me.DataSet11.DataSetName = "DataSet1"
        Me.DataSet11.Locale = New System.Globalization.CultureInfo("zh-CN")
        '
        'frmModifyUser
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(6, 14)
        Me.ClientSize = New System.Drawing.Size(640, 334)
        Me.Controls.Add(Me.txtPassword)
        Me.Controls.Add(Me.txtUserName)
        Me.Controls.Add(Me.txtUserID)
        Me.Controls.Add(Me.Label3)
        Me.Controls.Add(Me.Label2)
        Me.Controls.Add(Me.Label1)
        Me.Controls.Add(Me.DataGrid1)
        Me.Name = "frmModifyUser"
        Me.Controls.SetChildIndex(Me.DataGrid1, 0)
        Me.Controls.SetChildIndex(Me.Label1, 0)
        Me.Controls.SetChildIndex(Me.Label2, 0)
        Me.Controls.SetChildIndex(Me.Label3, 0)
        Me.Controls.SetChildIndex(Me.txtUserID, 0)
        Me.Controls.SetChildIndex(Me.txtUserName, 0)
        Me.Controls.SetChildIndex(Me.txtPassword, 0)
        CType(Me.DataGrid1, System.ComponentModel.ISupportInitialize).EndInit()
        CType(Me.DataSet11, System.ComponentModel.ISupportInitialize).EndInit()
        Me.ResumeLayout(False)

    End Sub

#End Region
    Public Overrides Sub setmydata()
        MyDataSet = DataSet11
        MyDataItem = "用户"
        MyConnection = SqlConnection1
    End Sub
    Public Overrides Sub filldata()
        SqlDataAdapter1.Fill(DataSet11)
        showposition()

    End Sub
    Public Overrides Sub uploadadddata()
        updatadata()

    End Sub
    Public Overrides Sub uploadmodifydata()
        updatadata()

    End Sub
    Public Overrides Sub uploaddeletedata()
        updatadata()

    End Sub
    Public Sub updatadata()
        SqlDataAdapter1.Update(DataSet11, "用户")
    End Sub
End Class