How to disable checkboxes according to textbox text !

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  10 years ago

  by dobriyalji

  Sumit Dobriyal

  Delhi, India

  Joined 10 years ago

  i want to disable checkboxes according to textbox text

  For example --- if i enter 1,4 in textbox then checkbox1 and checkbox4 will be disabled and even after that when i type 2,3 in textbox then checkbox2 and checkbox3 will be disabled and checkbox1 and checkbox4 will be enabled again ...

  Remember : i wanna use this coding with unlimited no. of checkboxes...

  How to do this ?

  The code mentioned below can checked according to textbox text --but i want to disabled ony not checked ....

  Protected Sub TextChanged(ByVal sender As Object, ByVal e As EventArgs) Handles MyTextBox.TextChanged

  Dim separator As Char = ","c Dim allIIDs As New List(Of String)

  If MyTextBox.Text.Length <> 0 Then

  For Each strNum As String In MyTextBox.Text.Split(separator)

  Dim num As Int32 If Int32.TryParse(strNum, num) Then allIIDs.Add(strNum)

  End If

  Next

  End If allIIDs.Sort() For Each control As Control In UpdatePanel1.Controls

  If TypeOf control Is CheckBox Then Dim chk As CheckBox = DirectCast(control, CheckBox) chk.Checked = allIIDs.BinarySearch(chk.Text) > -1

  End If

  Next End Sub

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