Question

Welcome ,
how can i put multiple actions as variable ?

like

checkbox1.enabled = false
checkbox2.enabled = false
checkbox3.enabled = false

i will write like this in many objects code

is there a way to put all of them in variable ?

EDIT:

i can use subs too , more easier .

Answer 1

This should work if you use the same nomenclanture that you have used in your question:

Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click
    For i As Integer = 1 To 10
        Dim chk() As Control = Me.Controls.Find("CheckBox" & i.ToString(), False)
        If chk(0) IsNot Nothing Then
            DirectCast(chk(0), CheckBox).Checked = Not DirectCast(chk(0), CheckBox).Checked
        End If
    Next
End Sub

Of course this is just an example that will toggle the checkboxes.

EDIT:

''' <summary>
''' Returns true if all of the checkboxes are checked, false if at least one of them is unchecked.
''' </summary>
Function AllChecked() As Boolean
    For i As Integer = 1 To 10
        Dim chk() As Control = Me.Controls.Find("checkbox" & i.ToString(), False)
        If chk(0) IsNot Nothing Then
            If Not DirectCast(chk(0), CheckBox).Checked Then
                Return False 'Not all of the checkboxes are checked
            End If
        End If
    Next
    Return True 'All of the found checkboxes were checked.
End Function

Good luck.