frmreadertype.vb

数据库课程设计。

Public Class frmReaderType
    Inherits 图书管理系统.frmBase

#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 SqlDataAdapter1 As System.Data.SqlClient.SqlDataAdapter
    Friend WithEvents DataSet11 As 图书管理系统.DataSet1
    Friend WithEvents GroupBox1 As System.Windows.Forms.GroupBox
    Friend WithEvents cbbMagzine As System.Windows.Forms.CheckBox
    Friend WithEvents cbbBook As System.Windows.Forms.CheckBox
    Friend WithEvents txbTimes As System.Windows.Forms.TextBox
    Friend WithEvents Label7 As System.Windows.Forms.Label
    Friend WithEvents txbMagzineCount As System.Windows.Forms.TextBox
    Friend WithEvents Label6 As System.Windows.Forms.Label
    Friend WithEvents txbBookCount As System.Windows.Forms.TextBox
    Friend WithEvents Label5 As System.Windows.Forms.Label
    Friend WithEvents txbType As System.Windows.Forms.TextBox
    Friend WithEvents Label4 As System.Windows.Forms.Label
    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
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.SqlDataAdapter1 = New System.Data.SqlClient.SqlDataAdapter
        Me.SqlDeleteCommand1 = New System.Data.SqlClient.SqlCommand
        Me.SqlConnection1 = New System.Data.SqlClient.SqlConnection
        Me.SqlInsertCommand1 = New System.Data.SqlClient.SqlCommand
        Me.SqlSelectCommand1 = New System.Data.SqlClient.SqlCommand
        Me.SqlUpdateCommand1 = New System.Data.SqlClient.SqlCommand
        Me.DataSet11 = New 图书管理系统.DataSet1
        Me.GroupBox1 = New System.Windows.Forms.GroupBox
        Me.cbbMagzine = New System.Windows.Forms.CheckBox
        Me.cbbBook = New System.Windows.Forms.CheckBox
        Me.txbTimes = New System.Windows.Forms.TextBox
        Me.Label7 = New System.Windows.Forms.Label
        Me.txbMagzineCount = New System.Windows.Forms.TextBox
        Me.Label6 = New System.Windows.Forms.Label
        Me.txbBookCount = New System.Windows.Forms.TextBox
        Me.Label5 = New System.Windows.Forms.Label
        Me.txbType = New System.Windows.Forms.TextBox
        Me.Label4 = New System.Windows.Forms.Label
        CType(Me.DataSet11, System.ComponentModel.ISupportInitialize).BeginInit()
        Me.GroupBox1.SuspendLayout()
        Me.SuspendLayout()
        '
        '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", "读者类型", New System.Data.Common.DataColumnMapping() {New System.Data.Common.DataColumnMapping("类型", "类型"), New System.Data.Common.DataColumnMapping("图书册书", "图书册书"), New System.Data.Common.DataColumnMapping("期刊册书", "期刊册书"), New System.Data.Common.DataColumnMapping("续借次数", "续借次数"), New System.Data.Common.DataColumnMapping("限制图书", "限制图书"), New System.Data.Common.DataColumnMapping("限制期刊", "限制期刊")})})
        Me.SqlDataAdapter1.UpdateCommand = Me.SqlUpdateCommand1
        '
        'SqlDeleteCommand1
        '
        Me.SqlDeleteCommand1.CommandText = "DELETE FROM 读者类型 WHERE (类型 = @Original_类型) AND (图书册书 = @Original_图书册书 OR @Origina" & _
        "l_图书册书 IS NULL AND 图书册书 IS NULL) AND (期刊册书 = @Original_期刊册书 OR @Original_期刊册书 IS" & _
        " NULL AND 期刊册书 IS NULL) AND (续借次数 = @Original_续借次数 OR @Original_续借次数 IS NULL AND" & _
        " 续借次数 IS NULL) AND (限制图书 = @Original_限制图书 OR @Original_限制图书 IS NULL AND 限制图书 IS " & _
        "NULL) AND (限制期刊 = @Original_限制期刊 OR @Original_限制期刊 IS NULL AND 限制期刊 IS NULL)"
        Me.SqlDeleteCommand1.Connection = Me.SqlConnection1
        Me.SqlDeleteCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_类型", System.Data.SqlDbType.VarChar, 20, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "类型", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlDeleteCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_图书册书", System.Data.SqlDbType.SmallInt, 2, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "图书册书", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlDeleteCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_期刊册书", System.Data.SqlDbType.SmallInt, 2, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "期刊册书", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlDeleteCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_续借次数", System.Data.SqlDbType.Int, 4, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "续借次数", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlDeleteCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_限制图书", System.Data.SqlDbType.Bit, 1, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "限制图书", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlDeleteCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_限制期刊", System.Data.SqlDbType.Bit, 1, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "限制期刊", System.Data.DataRowVersion.Original, Nothing))
        '
        'SqlConnection1
        '
        Me.SqlConnection1.ConnectionString = "workstation id=CS;packet size=4096;integrated security=SSPI;data source=CS;persis" & _
        "t security info=False;initial catalog=libbook"
        '
        'SqlInsertCommand1
        '
        Me.SqlInsertCommand1.CommandText = "INSERT INTO 读者类型(类型, 图书册书, 期刊册书, 续借次数, 限制图书, 限制期刊) VALUES (@类型, @图书册书, @期刊册书, @续借" & _
        "次数, @限制图书, @限制期刊); SELECT 类型, 图书册书, 期刊册书, 续借次数, 限制图书, 限制期刊 FROM 读者类型 WHERE (类型 =" & _
        " @类型)"
        Me.SqlInsertCommand1.Connection = Me.SqlConnection1
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@类型", System.Data.SqlDbType.VarChar, 20, "类型"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@图书册书", System.Data.SqlDbType.SmallInt, 2, "图书册书"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@期刊册书", System.Data.SqlDbType.SmallInt, 2, "期刊册书"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@续借次数", System.Data.SqlDbType.Int, 4, "续借次数"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@限制图书", System.Data.SqlDbType.Bit, 1, "限制图书"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@限制期刊", System.Data.SqlDbType.Bit, 1, "限制期刊"))
        '
        'SqlSelectCommand1
        '
        Me.SqlSelectCommand1.CommandText = "SELECT 类型, 图书册书, 期刊册书, 续借次数, 限制图书, 限制期刊 FROM 读者类型"
        Me.SqlSelectCommand1.Connection = Me.SqlConnection1
        '
        'SqlUpdateCommand1
        '
        Me.SqlUpdateCommand1.CommandText = "UPDATE 读者类型 SET 类型 = @类型, 图书册书 = @图书册书, 期刊册书 = @期刊册书, 续借次数 = @续借次数, 限制图书 = @限制图书," & _
        " 限制期刊 = @限制期刊 WHERE (类型 = @Original_类型) AND (图书册书 = @Original_图书册书 OR @Original_" & _
        "图书册书 IS NULL AND 图书册书 IS NULL) AND (期刊册书 = @Original_期刊册书 OR @Original_期刊册书 IS N" & _
        "ULL AND 期刊册书 IS NULL) AND (续借次数 = @Original_续借次数 OR @Original_续借次数 IS NULL AND 续" & _
        "借次数 IS NULL) AND (限制图书 = @Original_限制图书 OR @Original_限制图书 IS NULL AND 限制图书 IS NU" & _
        "LL) AND (限制期刊 = @Original_限制期刊 OR @Original_限制期刊 IS NULL AND 限制期刊 IS NULL); SELE" & _
        "CT 类型, 图书册书, 期刊册书, 续借次数, 限制图书, 限制期刊 FROM 读者类型 WHERE (类型 = @类型)"
        Me.SqlUpdateCommand1.Connection = Me.SqlConnection1
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@类型", System.Data.SqlDbType.VarChar, 20, "类型"))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@图书册书", System.Data.SqlDbType.SmallInt, 2, "图书册书"))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@期刊册书", System.Data.SqlDbType.SmallInt, 2, "期刊册书"))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@续借次数", System.Data.SqlDbType.Int, 4, "续借次数"))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@限制图书", System.Data.SqlDbType.Bit, 1, "限制图书"))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@限制期刊", System.Data.SqlDbType.Bit, 1, "限制期刊"))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_类型", System.Data.SqlDbType.VarChar, 20, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "类型", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_图书册书", System.Data.SqlDbType.SmallInt, 2, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "图书册书", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_期刊册书", System.Data.SqlDbType.SmallInt, 2, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "期刊册书", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_续借次数", System.Data.SqlDbType.Int, 4, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "续借次数", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_限制图书", System.Data.SqlDbType.Bit, 1, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "限制图书", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_限制期刊", System.Data.SqlDbType.Bit, 1, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "限制期刊", System.Data.DataRowVersion.Original, Nothing))
        '
        'DataSet11
        '
        Me.DataSet11.DataSetName = "DataSet1"
        Me.DataSet11.Locale = New System.Globalization.CultureInfo("zh-CN")
        '
        'GroupBox1
        '
        Me.GroupBox1.Anchor = CType(((System.Windows.Forms.AnchorStyles.Bottom Or System.Windows.Forms.AnchorStyles.Left) _
                    Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles)
        Me.GroupBox1.Controls.Add(Me.cbbMagzine)
        Me.GroupBox1.Controls.Add(Me.cbbBook)
        Me.GroupBox1.Controls.Add(Me.txbTimes)
        Me.GroupBox1.Controls.Add(Me.Label7)
        Me.GroupBox1.Controls.Add(Me.txbMagzineCount)
        Me.GroupBox1.Controls.Add(Me.Label6)
        Me.GroupBox1.Controls.Add(Me.txbBookCount)
        Me.GroupBox1.Controls.Add(Me.Label5)
        Me.GroupBox1.Controls.Add(Me.txbType)
        Me.GroupBox1.Controls.Add(Me.Label4)
        Me.GroupBox1.Location = New System.Drawing.Point(0, 160)
        Me.GroupBox1.Name = "GroupBox1"
        Me.GroupBox1.Size = New System.Drawing.Size(576, 160)
        Me.GroupBox1.TabIndex = 6
        Me.GroupBox1.TabStop = False
        '
        'cbbMagzine
        '
        Me.cbbMagzine.DataBindings.Add(New System.Windows.Forms.Binding("Checked", Me.DataSet11, "读者类型.限制期刊"))
        Me.cbbMagzine.Location = New System.Drawing.Point(120, 72)
        Me.cbbMagzine.Name = "cbbMagzine"
        Me.cbbMagzine.Size = New System.Drawing.Size(80, 24)
        Me.cbbMagzine.TabIndex = 9
        Me.cbbMagzine.Text = "限制期刊"
        '
        'cbbBook
        '
        Me.cbbBook.DataBindings.Add(New System.Windows.Forms.Binding("Checked", Me.DataSet11, "读者类型.限制图书"))
        Me.cbbBook.Location = New System.Drawing.Point(24, 72)
        Me.cbbBook.Name = "cbbBook"
        Me.cbbBook.Size = New System.Drawing.Size(80, 24)
        Me.cbbBook.TabIndex = 8
        Me.cbbBook.Text = "限制图书"
        '
        'txbTimes
        '
        Me.txbTimes.DataBindings.Add(New System.Windows.Forms.Binding("Text", Me.DataSet11, "读者类型.续借次数"))
        Me.txbTimes.Location = New System.Drawing.Point(432, 40)
        Me.txbTimes.Name = "txbTimes"
        Me.txbTimes.Size = New System.Drawing.Size(58, 21)
        Me.txbTimes.TabIndex = 7
        Me.txbTimes.Text = ""
        '
        'Label7