Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / MIT / System / Web / UI / MobileControls / Design / Adapters / MSHTMLHostUtil.cs / 1305376 / MSHTMLHostUtil.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- using System; using System.Diagnostics; using System.Drawing; using System.Web.UI.Design.MobileControls.Util; namespace System.Web.UI.Design.MobileControls.Adapters { [ System.Security.Permissions.SecurityPermission(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode) ] [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.")] internal static class MSHTMLHostUtil { private const int CONTROL_WIDTH = 64; private const int CONTROL_HEIGHT = 4096; private static MSHTMLHost _tridentControl; private static NativeMethods.IHTMLElement _htmlBody; private static NativeMethods.IHTMLElement _htmlDivOuter; private static NativeMethods.IHTMLElement _htmlDivInner; private static void CreateControl() { if (null != _tridentControl && null != _htmlBody) { return; } _tridentControl = new MSHTMLHost(); _tridentControl.Size = new Size(CONTROL_WIDTH, CONTROL_HEIGHT); _tridentControl.CreateTrident(); _tridentControl.ActivateTrident(); NativeMethods.IHTMLDocument2 htmlDoc2 = _tridentControl.GetDocument(); _htmlBody = htmlDoc2.GetBody(); } internal static void ApplyStyle(String enterStyle, String exitStyle, String cssStyle) { MSHTMLHostUtil.CreateControl(); String bodyInnerHTML = "" + enterStyle + "" + exitStyle + ""; // MessageBox.Show("Body HTML for empty content: " + bodyInnerHTML); _htmlBody.SetInnerHTML(bodyInnerHTML); NativeMethods.IHTMLDocument3 htmlDoc3 = (NativeMethods.IHTMLDocument3) _tridentControl.GetDocument(); Debug.Assert(null != htmlDoc3); _htmlDivInner = htmlDoc3.GetElementById("__divInner"); _htmlDivOuter = htmlDoc3.GetElementById("__divOuter"); Debug.Assert(null != _htmlDivOuter && null != _htmlDivInner); } #if UNUSED_CODE internal static int GetTextWidth(String text) { Debug.Assert(null != _htmlDivOuter && null != _htmlDivInner); _htmlDivInner.SetInnerText(text); NativeMethods.IHTMLElement2 htmlElement2 = (NativeMethods.IHTMLElement2) _htmlDivOuter; Debug.Assert(null != htmlElement2); return htmlElement2.GetClientWidth(); } #endif internal static int GetHtmlFragmentWidth(String htmlFragment) { Debug.Assert(null != _htmlDivOuter && null != _htmlDivInner); _htmlDivInner.SetInnerHTML(htmlFragment); NativeMethods.IHTMLElement2 htmlElement2 = (NativeMethods.IHTMLElement2) _htmlDivOuter; Debug.Assert(null != htmlElement2); return htmlElement2.GetClientWidth(); } internal static int GetHtmlFragmentHeight(String htmlFragment) { Debug.Assert(null != _htmlDivOuter && null != _htmlDivInner); _htmlDivInner.SetInnerHTML(htmlFragment); NativeMethods.IHTMLElement2 htmlElement2 = (NativeMethods.IHTMLElement2) _htmlDivOuter; Debug.Assert(null != htmlElement2); return htmlElement2.GetClientHeight(); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu

This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- CompilationPass2Task.cs
- ButtonBaseAdapter.cs
- TextBox.cs
- OrderByBuilder.cs
- HGlobalSafeHandle.cs
- InputBinder.cs
- SrgsRule.cs
- ToolStripMenuItemCodeDomSerializer.cs
- StaticContext.cs
- FileReservationCollection.cs
- GridViewCommandEventArgs.cs
- CodeTypeDeclaration.cs
- OptimizedTemplateContent.cs
- DataGridCommandEventArgs.cs
- WMIGenerator.cs
- SignatureToken.cs
- EntityDataSourceStatementEditor.cs
- DataGridViewHitTestInfo.cs
- BuildProvidersCompiler.cs
- complextypematerializer.cs
- StorageMappingFragment.cs
- _OSSOCK.cs
- DrawingVisualDrawingContext.cs
- UrlAuthorizationModule.cs
- WbmpConverter.cs
- BindUriHelper.cs
- FileUpload.cs
- ContentElement.cs
- XmlResolver.cs
- TextSelectionProcessor.cs
- AxisAngleRotation3D.cs
- OracleInternalConnection.cs
- DataGridViewLinkColumn.cs
- ControlCachePolicy.cs
- CodeIterationStatement.cs
- ColorConverter.cs
- Enlistment.cs
- documentsequencetextcontainer.cs
- XmlBinaryReader.cs
- ControlCollection.cs
- ComPlusDiagnosticTraceRecords.cs
- PageHandlerFactory.cs
- EventlogProvider.cs
- HostProtectionPermission.cs
- CodeExpressionCollection.cs
- DataGridHeaderBorder.cs
- SHA1CryptoServiceProvider.cs
- DataKeyArray.cs
- IdentityValidationException.cs
- EmissiveMaterial.cs
- DesignerVerb.cs
- ErrorTableItemStyle.cs
- ArrayHelper.cs
- StatusBarAutomationPeer.cs
- Listbox.cs
- DataControlReference.cs
- ExtendedPropertyDescriptor.cs
- TemplatedWizardStep.cs
- SqlException.cs
- DataSet.cs
- GraphicsContainer.cs
- WsatConfiguration.cs
- ContentElementAutomationPeer.cs
- UnaryNode.cs
- ProfileSection.cs
- GACIdentityPermission.cs
- XmlSerializableServices.cs
- SaveFileDialog.cs
- EventArgs.cs
- OdbcParameter.cs
- SingleAnimationBase.cs
- ObjectContextServiceProvider.cs
- Crc32Helper.cs
- XamlReaderHelper.cs
- ViewStateModeByIdAttribute.cs
- TreeViewAutomationPeer.cs
- XmlUtf8RawTextWriter.cs
- PointLight.cs
- GcHandle.cs
- LinearGradientBrush.cs
- DatatypeImplementation.cs
- SystemMulticastIPAddressInformation.cs
- DateTimeValueSerializer.cs
- AssociativeAggregationOperator.cs
- HeaderPanel.cs
- WindowsRichEdit.cs
- SpotLight.cs
- SR.cs
- VerbConverter.cs
- PcmConverter.cs
- AVElementHelper.cs
- TextTreeInsertElementUndoUnit.cs
- COM2Properties.cs
- XmlWriter.cs
- KeyValuePairs.cs
- ToolStripDropDownItemDesigner.cs
- PageCodeDomTreeGenerator.cs
- DragEvent.cs
- ChtmlTextWriter.cs
- ClientSettings.cs