>Hi All
>i am trying to create one user Control (Optional Button like vfp )
>and when i have add that control in my form ,i am could not chanage the location of redio button or its caption at design time .so please can suggest me how does it possible

You will need to create public properties in the user control and map them to the relevant contained object. e.g:

    Public Property RadioButton1Text() As String
        Get
            Return RadioButton1.Text
        End Get
        Set(ByVal value As String)
            RadioButton1.Text = value
        End Set
    End Property

(Untested - my VB's rusty)