SitefinityGuru

	BlogsManager blogMgr = null;
	NewsManager newsMgr = null;
	EventsManager evMgr = null;

	// retrieve the System Configuration
	var systemConfig = Config.Get<SystemConfig>();

	// blogs
	var blogModuleConfig = systemConfig.ApplicationModules[BlogsModule.ModuleName];
	if (blogModuleConfig.StartupType != StartupType.Disabled)

SitefinityGuru

var providerName = "MyCustomProviderName";
using (var api = App.Prepare().SetContentProvider(providerName).WorkWith())
{
       // do stuff with api
}

SitefinityGuru

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="AddToCartWidget.ascx.cs" Inherits="SitefinityWebApp.Templates.AddToCartWidget" %>
<%@ Register TagPrefix="sf" Namespace="Telerik.Sitefinity.Web.UI" Assembly="Telerik.Sitefinity" %>
<asp:UpdatePanel ID="UpdatePanel" runat="server">
	<ContentTemplate>
		<sf:Message runat="server" ID="addedToCartMessage" CssClass="sfMessage sfTopMsg"
			RemoveAfter="10000" />
	</ContentTemplate>
</asp:UpdatePanel>
<asp:Label ID="quantityLabel" runat="server" Text='<%$Resources:OrdersResources, QuantityColon %>'
	AssociatedControlID="quantity" CssClass="sfTxtLbl" />

SitefinityGuru

public class HideableContentBlock : ContentBlock
{
	protected override void Render(System.Web.UI.HtmlTextWriter writer)
	{
		// always render in page editor
		if (this.IsDesignMode() || this.IsPreviewMode())
		{
			base.Render(writer);
			return;
		}

SitefinityGuru

<%@ Register Assembly="Telerik.Sitefinity" Namespace="Telerik.Sitefinity.Web.UI" TagPrefix="sf" %>
<sf:ResourceLinks ID="resourcesLinks" runat="server">
    <sf:ResourceFile JavaScriptLibrary="JQuery" />
    <sf:ResourceFile JavaScriptLibrary="MooTools" />
    <sf:ResourceFile JavaScriptLibrary="Prototype" />
    <sf:ResourceFile Name="~/Widgets/myJavascript.js" />
</sf:ResourceLinks>

SitefinityGuru

	/// <summary>
	/// A simple field for displaying related dynamic content items in a drop-down menu.
	/// Requirements:
	///		* the name of the field must exactly match the name of the content type being displayed
	///		* the content type must be within the same module as the content type using this field
	/// </summary>
	public class DynamicContentSelectorField : ChoiceField
	{
		/// <summary>
		/// Defaults the rendering of the list as a drop-down menu

SitefinityGuru

public string GetPageUrl(Guid PageID)
{
	var mgr = PageManager.GetManager();
	var pageNode = mgr.GetPageNode(PageID);
	return pageNode.GetFullUrl();
}

SitefinityGuru

var bag = new Dictionary<string, string>();
bag.Add("ContentType", FULL_NAME_OF_CONTENT_TYPE);
WorkflowManager.MessageWorkflow(dynamicContentItem.Id, dynamicContentType, null, "Publish", false, bag);

SitefinityGuru

var ctrl = pageManager.CreateControl<PageControl>("~/Path/To/Control.ascx", "ContentPlaceholderName");
pageManager.SetControlDefaultPermissions(control);
pageData.Controls.Add(control);

SitefinityGuru

<%@ Register TagPrefix="sitefinity" Assembly="Telerik.Sitefinity" Namespace="Telerik.Sitefinity.Web.UI" %>
<sitefinity:ResourceLinks ID="ResourceLinks1" runat="server" UseEmbeddedThemes="false">
	<sitefinity:ResourceFile Name="~/Path/To/File.css" />
</sitefinity:ResourceLinks>