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Language: csharp

Windows Azure Mobile Services

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// free azure trial // http://www.windowsazure.com/en-us/pricing/free-trial/ // windows 8 SDK // http://go.microsoft.com/fwlink/?LinkId=257545&clcid=0x409 // enable preview features // https://account.windowsazure.com/PreviewFeatures // management portal // https://manage.windowsazure.com/?whr=live.com#Workspace/All/dashboard [System.Runtime.Serialization.DataContract(Name = "Events")] public sealed class Event : Base { [System.Runtime.Serialization.DataMember(Name = "id")] public int Id { get; set; } [System.Runtime.Serialization.DataMember(Name = "Name")] public string Name { get; set; } [System.Runtime.Serialization.DataMember(Name = "Location")] public string Location { get; set; } } public static Microsoft.WindowsAzure.MobileServices.MobileServiceClient AzureClient { get { // in portal, click MANAGE KEYS @ bottom of page string APPLICATION_URL = "https://dpeusw-xxxx.azure-mobile.net/"; string APPLICATION_KEY = "vqFcsowZGZvyTJgAlfAqUecTnpAuXXXX"; return new Microsoft.WindowsAzure.MobileServices.MobileServiceClient(APPLICATION_URL, APPLICATION_KEY); } } ObservableCollection<Event> m_List = new ObservableCollection<Event>(); public ObservableCollection<Event> List { get { return m_List; } } Event m_New = new Event(); public Event New { get { return m_New; } set { SetProperty(ref m_New, value); } } Event m_Selected = null; public Event Selected { get { return m_Selected; } set { SetProperty(ref m_Selected, value); } } public async Task ReadAll() { var _Table = AzureClient.GetTable<Event>(); var _Query = _Table.Where(x => x.Name != null).OrderBy(x => x.Name); var _Result = await _Query.ToEnumerableAsync(); this.List.Clear(); foreach (var item in _Result) this.List.Add(item); this.List.Add(new AddNew()); } private async void InsertNew() { var _Table = AzureClient.GetTable<Event>(); await _Table.InsertAsync(this.New); this.List.Add(this.New); this.New = null; } private async void UpdateSelected() { var _Table = AzureClient.GetTable<Event>(); await _Table.UpdateAsync(this.Selected); var _Match = this.List.Cast<Event>().First(x => x.Id == this.Selected.Id); var _Index = this.List.IndexOf(_Match); this.List.Remove(_Match); this.List.Insert(_Index, this.Selected); this.Selected = null; } private async void DeleteSelected() { var _Table = AzureClient.GetTable<Event>(); await _Table.DeleteAsync(this.Selected); this.List.Remove(this.Selected); this.Selected = null; }
by Jerry Nixon
  November 09, 2012 @ 11:12am
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