public VwChooseUomPage(VmChooseUom vmChooseUom, bool isModal)
{
_vmChooseUom = vmChooseUom;
IsModal = isModal;
InitializeComponent();
BindingContext = vmChooseUom;
}
// -----------------------------
public async Task <Tuple <bool, KnownUOM> > ShowChooseUom(ContentManager contentManager, ParamType paramType)
{
VmChooseUom vmUom = new VmChooseUom(contentManager, paramType);
VwChooseUomPage vw = new VwChooseUomPage(vmUom, isModal: true);
await Navigation.PushModalAsync(vw);
await vw.PageClosedTask; // Wait here until the Page is dismissed
return(new Tuple <bool, KnownUOM> (vmUom.SelectionCancelled, vmUom.SelectedUOM));
}
