public static string ToHTML(HtmlControl Ctrl)
{
StringWriter SW = new StringWriter();
HtmlTextWriter HTMLWriter = new HtmlTextWriter(SW);
Ctrl.RenderControl(HTMLWriter);
return(SW.ToString());
}
/// <summary>
/// HTMLs the control to string.
/// </summary>
/// <param name="control">The control.</param>
/// <returns></returns>
internal static string HtmlControlToString(HtmlControl control)
{
StringWriter writer = new StringWriter(new StringBuilder());
control.RenderControl(new HtmlTextWriter(writer));
return(JavaScriptSerializer.Serialize(writer.ToString()));
}
public static string ToHtml(this HtmlControl control)
{
System.IO.StringWriter sw = new System.IO.StringWriter();
HtmlTextWriter htw = new HtmlTextWriter(sw);
control.RenderControl(htw);
return(sw.ToString());
}
// The loaded document MUST have a script similar to this
// <script type="text/javascript" >
// function appendHtml(o) {
// var div = document.createElement("div");
// div.innerHTML = o;
// document.body.appendChild( div);
// }
// </script>
public static void InsertHtmlControl(HtmlControl c, WebBrowser wb)
{
// create a HtmlTextWriter;
StringBuilder sb = new StringBuilder();
StringWriter sw = new StringWriter(sb);
HtmlTextWriter htmlw = new HtmlTextWriter(sw);
// render the control as html
c.RenderControl(htmlw);
//invoke the script passing in the html
object[] p = new object[1];
p[0] = (object)sb.ToString();
wb.Document.InvokeScript("appendHtml", p);
htmlw.Close();
htmlw.Dispose();
sw.Dispose();
}
protected override void RenderContents(HtmlTextWriter writer)
{
if (this.DesignMode)
{
return;
}
if (this.ProcessCertificateDownloadRequest())
{
return;
}
string divId = string.Format(CultureInfo.InvariantCulture, "{0}_div", this.ID);
HtmlGenericControl container = new HtmlGenericControl("div")
{
ID = divId
};
ClientScriptManager clientScriptManager = this.Page.ClientScript;
HtmlImage controlImage = new HtmlImage
{
ID = string.Format(CultureInfo.CurrentUICulture, "STVC{0}", Guid.NewGuid()),
Src = clientScriptManager.GetWebResourceUrl(typeof(SecurityTokenVisualizerControl), "Microsoft.Samples.DPE.Identity.Controls.Content.images.icon.png"),
Alt = Resources.SecurityTokenVisualizer,
};
controlImage.Attributes["title"] = Resources.SecurityTokenVisualizer;
HtmlControl tokenVisualizerHeader = this.CreateCollapsableHeader(controlImage, container, false /* Expanded as Default */);
if (this.Font == null || string.IsNullOrEmpty(this.Font.Name))
{
container.Style["font-family"] = "Arial, Consolas, Segoe UI";
tokenVisualizerHeader.Style["font-family"] = "Arial, Consolas, Segoe UI";
}
if (this.Font == null || this.Font.Size.IsEmpty)
{
container.Style["font-size"] = "small";
tokenVisualizerHeader.Style["font-size"] = "small";
}
var containerRounded = this.AddContainerRounded(container);
if (Thread.CurrentPrincipal.Identity.IsAuthenticated && Thread.CurrentPrincipal.Identity is IClaimsIdentity)
{
AddClaimsTable(containerRounded);
containerRounded.Controls.Add(new HtmlGenericControl()
{
InnerHtml = " "
});
this.AddSamlTokenTable(containerRounded);
}
else
{
AddNotAuthenticatedUserTable(containerRounded);
}
tokenVisualizerHeader.RenderControl(writer);
container.RenderControl(writer);
base.RenderContents(writer);
}
public string GetControlRenderString(HtmlControl control)
{
System.Text.StringBuilder strBuilder = new System.Text.StringBuilder();
control.RenderControl(new HtmlTextWriter(new StringWriter(strBuilder)));
return(strBuilder.ToString());
}