Silverlight Hosting Web Part

 1using System;
 2using System.Runtime.InteropServices;
 3using System.Web.UI;
 4using System.Web.UI.WebControls;
 5using System.Web.UI.WebControls.WebParts;
 6using System.Xml.Serialization;
 7
 8using Microsoft.SharePoint;
 9using Microsoft.SharePoint.WebControls;
10using Microsoft.SharePoint.WebPartPages;
11using System.IO;
12using System.Xml.Schema;
13using System.Xml;
14using System.Net;
15
16namespace DagReportingWebPart
17{
18    [Guid("0e816c20-c0dd-4376-9529-abcbcde145b6")]
19    public class DagReporting : System.Web.UI.WebControls.WebParts.WebPart
20    {
21        public DagReporting()
22        {
23        }
24
25        protected string m_mediaLibraryControlFileName = string.Empty;
26        protected string m_listGuid = string.Empty;
27        protected string m_webUrl = string.Empty;
28
29        [Personalizable(PersonalizationScope.Shared), WebBrowsable(true)]
30        public string MediaLibraryControlFileName
31        {
32            get { return m_mediaLibraryControlFileName; }
33            set { m_mediaLibraryControlFileName = value; }
34        }
35
36        [Personalizable(PersonalizationScope.Shared), WebBrowsable(true)]
37        public string ListGuid
38        {
39            get { return m_listGuid; }
40            set { m_listGuid = value; }
41        }
42
43        protected override void OnInit(EventArgs e)
44        {
45            base.OnInit(e);
46
47            ScriptManager sm = ScriptManager.GetCurrent(this.Page);
48            if (sm == null)
49            {
50                sm = new ScriptManager();
51                Controls.AddAt(0, sm);
52            }
53        }
54
55        protected override void CreateChildControls()
56        {
57            base.CreateChildControls();
58
59            Panel p = new Panel();
60            p.Style[HtmlTextWriterStyle.Width] = "100%";
61            p.Style[HtmlTextWriterStyle.TextAlign] = "Center";
62            System.Web.UI.SilverlightControls.Silverlight ctrl = new System.Web.UI.SilverlightControls.Silverlight();
63            ctrl.ID = "LazyLoadedControl";
64            ctrl.Source = string.Concat(SPContext.Current.Site.Url, this.MediaLibraryControlFileName);
65            ctrl.Width = this.Width;
66            ctrl.Height = this.Height;
67            ctrl.InitParameters = string.Concat("listGuid=", this.ListGuid);
68            p.Controls.Add(ctrl);
69            Controls.Add(p);
70        }
71    }
72}