SharePoint2010 Sliverlight Client OM


SharePoint2010  Sliverlight List Web Part Using Client Object Model.

Please read more about my earlier post related to name as “ SharePoint2010 Client Model With Example” describe the different-2 ways of fetching the data using SharePoint 2010 Client OM.
  
Open Visual Studio 2010 Create a new project under SliverLight project category. Give it name let say ex “SilverLightListWebPart”

Paste the following code in MainPage.xaml

<UserControl x:Class="SilverLightListWebPart.MainPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d"
    d:DesignHeight="300" d:DesignWidth="400">

    <Grid x:Name="LayoutRoot" Background="White">
        <ListBox Name="listbox1" Width="200" Height="400"   HorizontalAlignment="Left"  Margin="0,0,0,0" VerticalAlignment="Top"/>
    </Grid>
</UserControl>


MainPage.xaml.cs  

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using Microsoft.SharePoint.Client;

namespace SilverLightListWebPart
{
    public partial class MainPage : UserControl
    {
        IEnumerable<List> _genericList;
        public MainPage()
        {
            InitializeComponent();
            var ctx = ClientContext.Current;
            _genericList = ctx.LoadQuery(ctx.Web.Lists.Include
                (l => l.Title).Where(l => l.BaseType == BaseType.GenericList));
            ctx.ExecuteQueryAsync(Pass, fail);
                   
        }
        // in case of Request pass
        public void Pass(object sender, ClientRequestSucceededEventArgs args)
        {
            // Thread BEGIN
            Dispatcher.BeginInvoke(Bindlist);
        }
        // in case of Request fail
        public void fail(object sender, ClientRequestFailedEventArgs args)
        {

        }

        public void Bindlist()
        {
            listbox1.Items.Clear();
            listbox1.ItemsSource = _genericList;
            listbox1.DisplayMemberPath = "Title";
        }
    }
}


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