protected override void RenderBegin(RenderingContext context)
{
if (string.IsNullOrEmpty(this.content))
{
return;
}
byte[] buf = context.OutputEncoding.GetBytes(this.content);
context.OutputStream.Write(buf, 0, buf.Length);
}
public override sealed void OnRequest(Request request, Response response)
{
using (MemoryStream ms = new MemoryStream())
{
Document form = this.CreateForm();
RenderingContext rc = new RenderingContext(ms);
rc.Request = request;
rc.Response = response;
form.Render(rc);
response.Write(ms.ToArray());
}
}
protected override void RenderBegin(RenderingContext context)
{
StreamWriter writer = new StreamWriter(context.OutputStream, context.OutputEncoding);
writer.Write("<span>");
if (this.ShowTargetHostname)
{
if (this.ShowTargetSchema)
{
writer.Write(this.Target.Scheme + "://");
}
writer.Write(this.Target.Host);
}
string s = "/";
writer.Write("/ ");
var segments = (this.ShowTargetHostname) ? this.Target.Segments : this.Target.Segments.Skip(1);
foreach (string seg in segments)
{
s += seg;
Anchor anchor = new Anchor(new Uri(this.Target.Scheme + "://" + this.Target.Host + s),
seg.Trim('/'));
writer.Flush();
anchor.Render(context);
writer.Write(" / ");
}
writer.Flush();
}
protected override void RenderEnd(RenderingContext context)
{
StreamWriter writer = new StreamWriter(context.OutputStream, context.OutputEncoding);
writer.Write("</span>");
writer.Flush();
}
/// <summary>
/// When overridden in a derived class, performs control rendering.
/// </summary>
/// <remarks>
/// This method is invoked after all the children of the current <see cref="Control"/> have completed their rendering.
/// It should be used to close any open XML or XHTML tags, for example.
/// </remarks>
/// <param name="context"></param>
protected virtual void RenderEnd(RenderingContext context)
{
if (!this.CanContainControls)
{
return;
}
else if (this.Controls.Count > 0)
{
StreamWriter writer = new StreamWriter(context.OutputStream, context.OutputEncoding);
writer.Write("</" + this.Name + ">");
writer.Flush();
}
}
/// <summary>
/// When overridden in a derived class, performs control rendering.
/// </summary>
/// <remarks>
/// This method is invoked before any children of the current <see cref="Control"/> have started their rendering.
/// Use it to begin XML or XHTML tags, for example.
/// </remarks>
/// <param name="context"></param>
protected virtual void RenderBegin(RenderingContext context)
{
using (StreamWriter writer = new StreamWriter(context.OutputStream, context.OutputEncoding))
{
writer.Write("<" + this.Name);
if (this.CanContainAttributes && this.Attributes.Count > 0)
{
writer.Write(" " + string.Join(" ", (from a in this.Attributes
where a.Include == true
select a.Name + "=\"" + a.Value + "\"").ToArray()));
}
if (!this.CanContainControls || this.Controls.Count == 0)
{
writer.Write(" />");
}
else
{
writer.Write(">");
}
writer.Flush();
}
}
/// <summary>
/// Renders the current <see cref="Control"/> against the specified <see cref="RenderingContext"/>.
/// </summary>
/// <param name="context"></param>
public void Render(RenderingContext context)
{
this.OnPreRender(context);
this.RenderBegin(context);
if (this.CanContainControls)
{
foreach (Control c in this.Controls)
{
c.Render(context);
}
}
this.RenderEnd(context);
this.OnPostRender(context);
}
/// <summary>
/// Raises the <see cref="PreRender"/> event.
/// </summary>
/// <param name="context"></param>
public virtual void OnPreRender(RenderingContext context)
{
if (this.PreRender != null)
{
this.PreRender(this, new RenderEventArgs(context));
}
}
/// <summary>
/// Initializes a new instance of the <see cref="RenderEventArgs"/>
/// class.
/// </summary>
/// <param name="context"></param>
public RenderEventArgs(RenderingContext context)
{
this.context = context;
}
protected override void RenderEnd(RenderingContext context)
{
}
protected override void RenderBegin(RenderingContext context)
{
base.RenderBegin(context);
}
