df.vb

一个功能强大的学生公寓管理系统 界面非常友好 十分强大

                Return Me.column学号
            End Get
        End Property
        
        Friend ReadOnly Property 原因Column As DataColumn
            Get
                Return Me.column原因
            End Get
        End Property
        
        Public Default ReadOnly Property Item(ByVal index As Integer) As 个人纪律Row
            Get
                Return CType(Me.Rows(index),个人纪律Row)
            End Get
        End Property
        
        Public Event 个人纪律RowChanged As 个人纪律RowChangeEventHandler
        
        Public Event 个人纪律RowChanging As 个人纪律RowChangeEventHandler
        
        Public Event 个人纪律RowDeleted As 个人纪律RowChangeEventHandler
        
        Public Event 个人纪律RowDeleting As 个人纪律RowChangeEventHandler
        
        Public Overloads Sub Add个人纪律Row(ByVal row As 个人纪律Row)
            Me.Rows.Add(row)
        End Sub
        
        Public Overloads Function Add个人纪律Row(ByVal 备注 As String, ByVal 扣分 As String, ByVal 时间 As String, ByVal 姓名 As String, ByVal 学号 As String, ByVal 原因 As String) As 个人纪律Row
            Dim row个人纪律Row As 个人纪律Row = CType(Me.NewRow,个人纪律Row)
            row个人纪律Row.ItemArray = New Object() {备注, 扣分, 时间, 姓名, 学号, 原因}
            Me.Rows.Add(row个人纪律Row)
            Return row个人纪律Row
        End Function
        
        Public Function FindBy时间学号(ByVal 时间 As String, ByVal 学号 As String) As 个人纪律Row
            Return CType(Me.Rows.Find(New Object() {时间, 学号}),个人纪律Row)
        End Function
        
        Public Function GetEnumerator() As System.Collections.IEnumerator Implements System.Collections.IEnumerable.GetEnumerator
            Return Me.Rows.GetEnumerator
        End Function
        
        Public Overrides Function Clone() As DataTable
            Dim cln As 个人纪律DataTable = CType(MyBase.Clone,个人纪律DataTable)
            cln.InitVars
            Return cln
        End Function
        
        Protected Overrides Function CreateInstance() As DataTable
            Return New 个人纪律DataTable
        End Function
        
        Friend Sub InitVars()
            Me.column备注 = Me.Columns("备注")
            Me.column扣分 = Me.Columns("扣分")
            Me.column时间 = Me.Columns("时间")
            Me.column姓名 = Me.Columns("姓名")
            Me.column学号 = Me.Columns("学号")
            Me.column原因 = Me.Columns("原因")
        End Sub
        
        Private Sub InitClass()
            Me.column备注 = New DataColumn("备注", GetType(System.String), Nothing, System.Data.MappingType.Element)
            Me.Columns.Add(Me.column备注)
            Me.column扣分 = New DataColumn("扣分", GetType(System.String), Nothing, System.Data.MappingType.Element)
            Me.Columns.Add(Me.column扣分)
            Me.column时间 = New DataColumn("时间", GetType(System.String), Nothing, System.Data.MappingType.Element)
            Me.Columns.Add(Me.column时间)
            Me.column姓名 = New DataColumn("姓名", GetType(System.String), Nothing, System.Data.MappingType.Element)
            Me.Columns.Add(Me.column姓名)
            Me.column学号 = New DataColumn("学号", GetType(System.String), Nothing, System.Data.MappingType.Element)
            Me.Columns.Add(Me.column学号)
            Me.column原因 = New DataColumn("原因", GetType(System.String), Nothing, System.Data.MappingType.Element)
            Me.Columns.Add(Me.column原因)
            Me.Constraints.Add(New UniqueConstraint("Constraint1", New DataColumn() {Me.column时间, Me.column学号}, true))
            Me.column时间.AllowDBNull = false
            Me.column学号.AllowDBNull = false
        End Sub
        
        Public Function New个人纪律Row() As 个人纪律Row
            Return CType(Me.NewRow,个人纪律Row)
        End Function
        
        Protected Overrides Function NewRowFromBuilder(ByVal builder As DataRowBuilder) As DataRow
            Return New 个人纪律Row(builder)
        End Function
        
        Protected Overrides Function GetRowType() As System.Type
            Return GetType(个人纪律Row)
        End Function
        
        Protected Overrides Sub OnRowChanged(ByVal e As DataRowChangeEventArgs)
            MyBase.OnRowChanged(e)
            If (Not (Me.个人纪律RowChangedEvent) Is Nothing) Then
                RaiseEvent 个人纪律RowChanged(Me, New 个人纪律RowChangeEvent(CType(e.Row,个人纪律Row), e.Action))
            End If
        End Sub
        
        Protected Overrides Sub OnRowChanging(ByVal e As DataRowChangeEventArgs)
            MyBase.OnRowChanging(e)
            If (Not (Me.个人纪律RowChangingEvent) Is Nothing) Then
                RaiseEvent 个人纪律RowChanging(Me, New 个人纪律RowChangeEvent(CType(e.Row,个人纪律Row), e.Action))
            End If
        End Sub
        
        Protected Overrides Sub OnRowDeleted(ByVal e As DataRowChangeEventArgs)
            MyBase.OnRowDeleted(e)
            If (Not (Me.个人纪律RowDeletedEvent) Is Nothing) Then
                RaiseEvent 个人纪律RowDeleted(Me, New 个人纪律RowChangeEvent(CType(e.Row,个人纪律Row), e.Action))
            End If
        End Sub
        
        Protected Overrides Sub OnRowDeleting(ByVal e As DataRowChangeEventArgs)
            MyBase.OnRowDeleting(e)
            If (Not (Me.个人纪律RowDeletingEvent) Is Nothing) Then
                RaiseEvent 个人纪律RowDeleting(Me, New 个人纪律RowChangeEvent(CType(e.Row,个人纪律Row), e.Action))
            End If
        End Sub
        
        Public Sub Remove个人纪律Row(ByVal row As 个人纪律Row)
            Me.Rows.Remove(row)
        End Sub
    End Class
    
    <System.Diagnostics.DebuggerStepThrough()>  _
    Public Class 个人纪律Row
        Inherits DataRow
        
        Private table个人纪律 As 个人纪律DataTable
        
        Friend Sub New(ByVal rb As DataRowBuilder)
            MyBase.New(rb)
            Me.table个人纪律 = CType(Me.Table,个人纪律DataTable)
        End Sub
        
        Public Property 备注 As String
            Get
                Try 
                    Return CType(Me(Me.table个人纪律.备注Column),String)
                Catch e As InvalidCastException
                    Throw New StrongTypingException("无法获取值，因为它是 DBNull。", e)
                End Try
            End Get
            Set
                Me(Me.table个人纪律.备注Column) = value
            End Set
        End Property
        
        Public Property 扣分 As String
            Get
                Try 
                    Return CType(Me(Me.table个人纪律.扣分Column),String)
                Catch e As InvalidCastException
                    Throw New StrongTypingException("无法获取值，因为它是 DBNull。", e)
                End Try
            End Get
            Set
                Me(Me.table个人纪律.扣分Column) = value
            End Set
        End Property
        
        Public Property 时间 As String
            Get
                Return CType(Me(Me.table个人纪律.时间Column),String)
            End Get
            Set
                Me(Me.table个人纪律.时间Column) = value
            End Set
        End Property
        
        Public Property 姓名 As String
            Get
                Try 
                    Return CType(Me(Me.table个人纪律.姓名Column),String)
                Catch e As InvalidCastException
                    Throw New StrongTypingException("无法获取值，因为它是 DBNull。", e)
                End Try
            End Get
            Set
                Me(Me.table个人纪律.姓名Column) = value
            End Set
        End Property
        
        Public Property 学号 As String
            Get
                Return CType(Me(Me.table个人纪律.学号Column),String)
            End Get
            Set
                Me(Me.table个人纪律.学号Column) = value
            End Set
        End Property
        
        Public Property 原因 As String
            Get
                Try 
                    Return CType(Me(Me.table个人纪律.原因Column),String)
                Catch e As InvalidCastException
                    Throw New StrongTypingException("无法获取值，因为它是 DBNull。", e)
                End Try
            End Get
            Set
                Me(Me.table个人纪律.原因Column) = value
            End Set
        End Property
        
        Public Function Is备注Null() As Boolean
            Return Me.IsNull(Me.table个人纪律.备注Column)
        End Function
        
        Public Sub Set备注Null()
            Me(Me.table个人纪律.备注Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is扣分Null() As Boolean
            Return Me.IsNull(Me.table个人纪律.扣分Column)
        End Function
        
        Public Sub Set扣分Null()
            Me(Me.table个人纪律.扣分Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is姓名Null() As Boolean
            Return Me.IsNull(Me.table个人纪律.姓名Column)
        End Function
        
        Public Sub Set姓名Null()
            Me(Me.table个人纪律.姓名Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is原因Null() As Boolean
            Return Me.IsNull(Me.table个人纪律.原因Column)
        End Function
        
        Public Sub Set原因Null()
            Me(Me.table个人纪律.原因Column) = System.Convert.DBNull
        End Sub
    End Class
    
    <System.Diagnostics.DebuggerStepThrough()>  _
    Public Class 个人纪律RowChangeEvent
        Inherits EventArgs
        
        Private eventRow As 个人纪律Row
        
        Private eventAction As DataRowAction
        
        Public Sub New(ByVal row As 个人纪律Row, ByVal action As DataRowAction)
            MyBase.New
            Me.eventRow = row
            Me.eventAction = action
        End Sub
        
        Public ReadOnly Property Row As 个人纪律Row
            Get
                Return Me.eventRow
            End Get
        End Property
        
        Public ReadOnly Property Action As DataRowAction
            Get
                Return Me.eventAction
            End Get
        End Property
    End Class
    
    <System.Diagnostics.DebuggerStepThrough()>  _
    Public Class 文明分统计1DataTable
        Inherits DataTable
        Implements System.Collections.IEnumerable
        
        Private column学号 As DataColumn
        
        Private column扣分 As DataColumn
        
        Friend Sub New()
            MyBase.New("文明分统计1")
            Me.InitClass
        End Sub
        
        Friend Sub New(ByVal table As DataTable)
            MyBase.New(table.TableName)
            If (table.CaseSensitive <> table.DataSet.CaseSensitive) Then
                Me.CaseSensitive = table.CaseSensitive
            End If
            If (table.Locale.ToString <> table.DataSet.Locale.ToString) Then
                Me.Locale = table.Locale
            End If
            If (table.Namespace <> table.DataSet.Namespace) Then
                Me.Namespace = table.Namespace
            End If
            Me.Prefix = table.Prefix
            Me.MinimumCapacity = table.MinimumCapacity
            Me.DisplayExpression = table.DisplayExpression
        End Sub
        
        <System.ComponentModel.Browsable(false)>  _
        Public ReadOnly Property Count As Integer
            Get
                Return Me.Rows.Count
            End Get
        End Property
        
        Friend ReadOnly Property 学号Column As DataColumn
            Get
                Return Me.column学号
            End Get
        End Property
        
        Friend ReadOnly Property 扣分Column As DataColumn
            Get
                Return Me.column扣分
            End Get
        End Property
        
        Public Default ReadOnly Property Item(ByVal index As Integer) As 文明分统计1Row
            Get
                Return CType(Me.Rows(index),文明分统计1Row)
            End Get
        End Property