Visual Basic

Dim index As Integer = 0
        Dim intHeightDiff As Integer = Button1.Height + 5
        For Each ButtonName As String In lstButtonNames 'list of names from file
            Dim btnNew As New Button
            btnNew.Name = lstButtonNames(index)
            AddHandler btnNew.Click, AddressOf ClickRoutine 'add handler here
            btnNew.Parent = Me
            btnNew.Visible = True
            btnNew.Top = intHeightDiff + (intHeightDiff * index) + Button1.Top
            btnNew.Left = Button1.Left
            btnNew.Width = Button1.Width
            btnNew.Text = btnNew.Name
            index += 1
        Next

Private Sub ClickRoutine(ByVal sender As System.Object, ByVal e As System.EventArgs)

        MsgBox(CType(sender, Button).Name)

    End Sub

Private Class MyButton

        Private strName As String
        Private strFunction As String

        Public Property Name() As String
            Get
                Return strName
            End Get
            Set(ByVal value As String)
                strName = value
            End Set
        End Property

        Public Property MyFunction() As String
            Get
                Return strFunction
            End Get
            Set(ByVal value As String)
                strFunction = value
            End Set
        End Property

    End Class

Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

        Buttons = New List(Of MyButton)
        For i As Integer = 0 To 4 'obviously get your info from file but i created this for demo
            Dim newButton As New MyButton
            newButton.Name = "Button " & i
            If i Mod 2 = 0 Then newButton.MyFunction = "ClickRoutine1" Else newButton.MyFunction = "ClickRoutine2"
            Buttons.Add(newButton)
        Next

    End Sub

Private Sub ClickRoutine1(ByVal sender As System.Object, ByVal e As System.EventArgs)

    MsgBox("Presented to you by ClickRoutine1 through " & CType(sender, Button).Name)

End Sub

Private Sub ClickRoutine2(ByVal sender As System.Object, ByVal e As System.EventArgs)

    MsgBox("Presented to you by ClickRoutine2 through " & CType(sender, Button).Name)

End Sub

that should get you where you want to go I think,

Private Class MyButton

    Private strName As String
    Private clkHandler As System.EventHandler

    Public Property Name() As String
        Get
            Return strName
        End Get
        Set(ByVal value As String)
            strName = value
        End Set
    End Property

    Public Property Handler() As System.EventHandler
        Get
            Return clkHandler
        End Get
        Set(ByVal value As System.EventHandler)
            clkHandler = value
        End Set
    End Property

End Class

    Private Sub ClickRoutine1(ByVal sender As System.Object, ByVal e As System.EventArgs)
        MsgBox("Presented to you by ClickRoutine1 through " & CType(sender, Button).Name)
    End Sub

    Private Sub ClickRoutine2(ByVal sender As System.Object, ByVal e As System.EventArgs)
        MsgBox("Presented to you by ClickRoutine2 through " & CType(sender, Button).Name)
    End Sub


    Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) _
    Handles Me.Load
        Buttons = New List(Of MyButton)
        For i As Integer = 0 To 4 'obviously get your info from file but i created this for demo            
            Dim newButton As New MyButton
            newButton.Name = "Button " & i
            If i Mod 2 = 0 Then
                newButton.Handler = AddressOf ClickRoutine1
            Else
                newButton.Handler = AddressOf ClickRoutine2
            End If

            Buttons.Add(newButton)
        Next
    End Sub

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) _
    Handles Button1.Click
        Dim index As Integer = 0
        Dim intHeightDiff As Integer = Button1.Height + 5
        For Each newButton As MyButton In Buttons 'list of MyButtons            
            Dim btnNew As New Button
            btnNew.Name = newButton.Name
            AddHandler btnNew.Click, newButton.Handler
            btnNew.Parent = Me
            btnNew.Visible = True
            btnNew.Top = intHeightDiff + (intHeightDiff * index) + Button1.Top
            btnNew.Left = Button1.Left
            btnNew.Width = Button1.Width
            btnNew.Text = btnNew.Name
            index += 1
        Next
    End Sub

So in essence there is really no difference between the way Gregory and myself implemented this.

Happy Coding

Dim lobj As Object = Activator.CreateInstance(Type.GetType("DummyLib.clsTestingTheStateHandler,DummyLib"))

Dim lass As Reflection.Assembly = Reflection.Assembly.Load("DummyLib")
Dim ltype As Type = lass.GetType("DummyLib.clsTestingTheStateHandler")
Dim lmi As Reflection.MethodInfo = ltype.GetMethod("ThisIsTheHandler")
Dim lblnState As Boolean = DirectCast(lmi.Invoke(lobj, New Object() {phtParameters}), Boolean)

foreach (GridViewRow row in datagridView.Rows)
    {
        
        CheckBox cbYesOrNo = (CheckBox)row.FindControl("cbYesNo"); // your control name
              
        if (cbYesOrNo.Checked)
            {
		// Do something
	    }
        else
	    {
		// Do something
	    }                  
            
    }