private async void OpenCollectorMaterialExecute(Material material)
{
Collector collector = CollectorVM.Collector;
if (collector.MaterialCollection == null)
{
collector.MaterialCollection = new List <string>();
}
collector.MaterialCollection.Add(material.MaterialID);
await CollectorAuth.UpdateCollector(collector);
if (material.CollectorList == null)
{
material.CollectorList = new List <string>();
}
material.CollectorList.Add(collector.Username);
await MaterialAuth.UpdateMaterial(material);
CollectorMaterialList.Remove(material);
await Application.Current.MainPage.DisplayAlert("Materials", "Material " + material.MaterialName + " is successfully added into collection.", "OK");
//await Application.Current.MainPage.Navigation.PopAsync();
}
private async void UpdateMaterialExecute(object obj)
{
await MaterialAuth.UpdateMaterial(Material);
await Application.Current.MainPage.Navigation.PopAsync();
}
