/* * Compile an .ascx file into a UserControl derived Type */ internal static Type GetCompiledUserControlType(string virtualPath, string inputFile, HttpContext context) { CheckUserControlFileExtension(virtualPath); // We need unrestricted permission to process the UserControl file InternalSecurityPermissions.Unrestricted.Assert(); UserControlParser parser = new UserControlParser(); Type t = null; // Suspend client impersonation (for compilation) HttpContext.ImpersonationSuspendContext ictx = context.Impersonation.SuspendIfClient(); try { try { t = parser.GetCompiledType(virtualPath, inputFile, context); } finally { // Resume client impersonation ictx.Resume(); } } catch { throw; } // Prevent Exception Filter Security Issue (ASURT 122835) return(t); }
Type GetTypeFromControlPath(string virtualPath) { if (virtualPath == null) { throw new ArgumentNullException("virtualPath"); } string vpath = UrlUtils.Combine(TemplateSourceDirectory, virtualPath); #if NET_2_0 return(BuildManager.GetCompiledType(vpath)); #else string realpath = Context.Request.MapPath(vpath); return(UserControlParser.GetCompiledType(vpath, realpath, Context)); #endif }
public Control ParseControl(string content) { if (content == null) { throw new ArgumentNullException("content"); } #if NET_2_0 // FIXME: This method needs to be rewritten in some sane way - the way it is now, // is a kludge. New version should not use // UserControlParser.GetCompiledType, but instead resort to some other way // of creating the content (template instantiation? BuildManager? TBD) TextReader reader = new StringReader(content); Type control = UserControlParser.GetCompiledType(reader, content.GetHashCode(), HttpContext.Current); if (control == null) { return(null); } TemplateControl parsedControl = Activator.CreateInstance(control, null) as TemplateControl; if (parsedControl == null) { return(null); } if (this is System.Web.UI.Page) { parsedControl.Page = (System.Web.UI.Page) this; } parsedControl.FrameworkInitialize(); Control ret = new Control(); int count = parsedControl.Controls.Count; Control[] parsedControlControls = new Control [count]; parsedControl.Controls.CopyTo(parsedControlControls, 0); for (int i = 0; i < count; i++) { ret.Controls.Add(parsedControlControls [i]); } parsedControl = null; return(ret); #else return(null); #endif }