Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / MIT / System / Web / UI / MobileControls / Adapters / XhtmlAdapters / XhtmlBasicValidationSummaryAdapter.cs / 1305376 / XhtmlBasicValidationSummaryAdapter.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- using System; using System.Collections; using System.Diagnostics; using System.Globalization; using System.Security.Permissions; using System.Web.UI; using System.Web.Mobile; using System.Web.UI.MobileControls; using System.Web.UI.MobileControls.Adapters; #if COMPILING_FOR_SHIPPED_SOURCE namespace System.Web.UI.MobileControls.ShippedAdapterSource.XhtmlAdapters #else namespace System.Web.UI.MobileControls.Adapters.XhtmlAdapters #endif { ///[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 XhtmlValidationSummaryAdapter : XhtmlControlAdapter { private List _list; // to paginate error messages private Link _link; // to go back to the form validated by this control /// protected new ValidationSummary Control { get { return base.Control as ValidationSummary; } } /// public override void OnInit(EventArgs e) { // Create child controls to help on rendering _list = new List(); Control.Controls.Add(_list); _link = new Link(); Control.Controls.Add(_link); } /// public override void Render(XhtmlMobileTextWriter writer) { String[] errorMessages = null; if (Control.Visible) { errorMessages = Control.GetErrorMessages(); } if (errorMessages != null) { ConditionalEnterStyle(writer, Style, "div"); ConditionalRenderOpeningDivElement(writer); if (Control.HeaderText.Length > 0) { // ConditionalClearCachedEndTag() is for a device special case. ConditionalClearCachedEndTag(writer, Control.HeaderText); writer.WriteEncodedText (Control.HeaderText); } ArrayList arr = new ArrayList(); foreach (String errorMessage in errorMessages) { Debug.Assert(errorMessage != null && errorMessage.Length > 0, "Bad Error Messages"); arr.Add(errorMessage); } _list.Decoration = ListDecoration.Bulleted; _list.DataSource = arr; _list.DataBind(); if (String.Compare(Control.FormToValidate, Control.Form.UniqueID, true, CultureInfo.CurrentCulture) != 0) { _link.NavigateUrl = Constants.FormIDPrefix + Control.FormToValidate; String controlBackLabel = Control.BackLabel; _link.Text = controlBackLabel == null || controlBackLabel.Length == 0 ? GetDefaultLabel(BackLabel) : controlBackLabel; // Summary writes its own break so last control should write one. _link.BreakAfter = false; ((IAttributeAccessor)_link).SetAttribute(XhtmlConstants.AccessKeyCustomAttribute, GetCustomAttributeValue(XhtmlConstants.AccessKeyCustomAttribute)); } else { _link.Visible = false; // Summary writes its own break so last control should write one. _list.BreakAfter = false; } // Render the child controls to display error message list and a // link for going back to the Form that is having error RenderChildren(writer); // ConditionalSetPendingBreak should always be called *before* ConditionalExitStyle. // ConditionalExitStyle may render a block element and clear the pending break. ConditionalSetPendingBreak(writer); ConditionalRenderClosingDivElement(writer); ConditionalExitStyle(writer, Style); } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
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