protected async Task ShareRequestedInternal(IShareRequest shareRequest)
{
// Find the first page element that implements IShareable and forward the data request
PageInfo currentPage = _navigationManager.NavigationStack.CurrentPage;
bool hasRequestBeenProcessed = false;
if (currentPage != null)
{
foreach (object element in _navigationManager.GetPageElements(currentPage))
{
if (element is IShareable)
{
await ((IShareable)element).ShareRequested(shareRequest);
hasRequestBeenProcessed = true;
}
}
}
// If there is nothing to share and their is a default failure text specified then return this
if (!hasRequestBeenProcessed && !string.IsNullOrEmpty(DefaultFailureText))
shareRequest.FailWithDisplayText(DefaultFailureText);
}
