Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / MIT / System / Web / UI / MobileControls / ErrorFormatterPage.cs / 1305376 / ErrorFormatterPage.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- using System; using System.ComponentModel; using System.Web.UI; using System.Web.Mobile; using System.Security.Permissions; namespace System.Web.UI.MobileControls { /* * Error Formatter page class. * This is essentially a precompiled Mobile page, that formats error messages * for other devices. * * NOTE: While there is nothing in the framework to let the developer override * this page, it has been written so the developer can do so. * * Copyright (c) 2000 Microsoft Corporation */ ///[ ToolboxItem(false) ] [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)] [Obsolete("The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see http://go.microsoft.com/fwlink/?LinkId=157231.")] public class ErrorFormatterPage : MobilePage { private MobileErrorInfo _errorInfo; /// protected MobileErrorInfo ErrorInfo { get { return _errorInfo; } } /// protected override void OnInit(EventArgs e) { base.OnInit (e); EnableViewState = false; _errorInfo = Context.Items[MobileErrorInfo.ContextKey] as MobileErrorInfo; if (_errorInfo == null) { // Don't care what kind of exception, since it'll be handled // quietly by the error handler module. throw new Exception (); } InitContent (); } private MobileControl CreateControlForText(String text) { if (text.IndexOf('\r') != -1) { TextView textView = new TextView(); textView.Text = text; return textView; } else { Label label = new Label(); label.Text = text; return label; } } /// protected virtual void InitContent() { Form form; MobileControl ctl; // Error form. form = new Form(); form.Title = SR.GetString(SR.ErrorFormatterPage_ServerError, HttpRuntime.AppDomainAppVirtualPath); form.Wrapping = Wrapping.Wrap; IParserAccessor formAdd = (IParserAccessor)form; // Error title. ctl = CreateControlForText(ErrorInfo.Type); ctl.StyleReference = Constants.ErrorStyle; ctl.Font.Size = FontSize.Large; ctl.Font.Bold = BooleanOption.True; formAdd.AddParsedSubObject(ctl); // Error description. ctl = CreateControlForText(ErrorInfo.Description); formAdd.AddParsedSubObject(ctl); // Error miscellaneous text, if there is any. if (ErrorInfo.MiscTitle.Length > 0) { ctl = CreateControlForText(SR.GetString(SR.ErrorFormatterPage_MiscErrorMessage, ErrorInfo.MiscTitle, ErrorInfo.MiscText)); formAdd.AddParsedSubObject(ctl); } // File/Line number info, if any. if (ErrorInfo.File.Length > 0) { Label label; label = new Label(); label.Text = SR.GetString(SR.ErrorFormatterPage_File, ErrorInfo.File); formAdd.AddParsedSubObject(label); label = new Label(); label.Text = SR.GetString(SR.ErrorFormatterPage_Line, ErrorInfo.LineNumber); formAdd.AddParsedSubObject(label); } Controls.Add(form); } /// protected override void SavePageStateToPersistenceMedium(Object viewState) { // Override and ignore. No need to save view state for this page. } /// protected override Object LoadPageStateFromPersistenceMedium() { // Override and ignore. No view state to load for this page. return null; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
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