Public ReadOnly Property Disabled As Boolean

Dim instance As CreateButtonEventArgs
Dim value As Boolean
 
value = instance.Disabled

public bool Disabled {get;}

private void FpSpread1CreateButton(object sender, FarPoint.Web.Spread.CreateButtonEventArgs e)
{
bool b;
    if(e.Command == "Update")
    {
        b = e.Disabled;
        TextBox1.Text = b.ToString();
    }
}

Private Sub FpSpread1CreateButton(ByVal sender As Object, ByVal e As FarPoint.Web.Spread.CreateButtonEventArgs) Handles FpSpread1.CreateButton
    Dim b As Boolean
    If e.Command = "Update" Then
        b = e.Disabled
        TextBox1.Text = b.ToString()
    End If
End Sub