Code:
/ DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / CommonUI / System / Drawing / Advanced / PrivateFontCollection.cs / 1 / PrivateFontCollection.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- /*************************************************************************\ * * Copyright (c) 1998-1999, Microsoft Corp. All Rights Reserved. * * Module Name: * * font.cs * * Abstract: * * COM+ wrapper for GDI+ font objects * * Revision History: * * 3/16/2000 [...] * Created it. * \**************************************************************************/ namespace System.Drawing.Text { using System.Diagnostics; using System; using System.Drawing; using System.Drawing.Internal; using System.Runtime.InteropServices; using System.ComponentModel; using Microsoft.Win32; using System.Security; using System.Security.Permissions; using System.Globalization; ////// /// Encapsulates a collection of public sealed class PrivateFontCollection : FontCollection { ///objecs. /// /// /// public PrivateFontCollection() { nativeFontCollection = IntPtr.Zero; int status = SafeNativeMethods.Gdip.GdipNewPrivateFontCollection(out nativeFontCollection); if (status != SafeNativeMethods.Gdip.Ok) throw SafeNativeMethods.Gdip.StatusException(status); } ////// Initializes a new instance of the ///class. /// /// /// protected override void Dispose(bool disposing) { if (nativeFontCollection != IntPtr.Zero) { try{ #if DEBUG int status = #endif SafeNativeMethods.Gdip.GdipDeletePrivateFontCollection(out nativeFontCollection); #if DEBUG Debug.Assert(status == SafeNativeMethods.Gdip.Ok, "GDI+ returned an error status: " + status.ToString(CultureInfo.InvariantCulture)); #endif } catch( Exception ex ){ if( ClientUtils.IsSecurityOrCriticalException( ex ) ) { throw; } Debug.Fail( "Exception thrown during Dispose: " + ex.ToString() ); } finally{ nativeFontCollection = IntPtr.Zero; } } base.Dispose(disposing); } ////// Cleans up Windows resources for this /// ///. /// /// /// public void AddFontFile (string filename) { IntSecurity.DemandReadFileIO(filename); int status = SafeNativeMethods.Gdip.GdipPrivateAddFontFile(new HandleRef(this, nativeFontCollection), filename); if (status != SafeNativeMethods.Gdip.Ok) throw SafeNativeMethods.Gdip.StatusException(status); // Register private font with GDI as well so pure GDI-based controls (TextBox, Button for instance) can access it. SafeNativeMethods.AddFontFile( filename ); } // public void AddMemoryFont (IntPtr memory, int length) { IntSecurity.ObjectFromWin32Handle.Demand(); int status = SafeNativeMethods.Gdip.GdipPrivateAddMemoryFont(new HandleRef(this, nativeFontCollection), new HandleRef(null, memory), length); if (status != SafeNativeMethods.Gdip.Ok) throw SafeNativeMethods.Gdip.StatusException(status); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved./// Adds a font from the specified file to /// this ///. ///
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- XpsS0ValidatingLoader.cs
- PrinterUnitConvert.cs
- TargetException.cs
- DelegateInArgument.cs
- DataGridViewCellContextMenuStripNeededEventArgs.cs
- ProxyWebPartManagerDesigner.cs
- UnsafeNativeMethods.cs
- DbCommandDefinition.cs
- ZipFileInfo.cs
- VoiceSynthesis.cs
- ReadWriteSpinLock.cs
- DoWorkEventArgs.cs
- UnsafeNativeMethods.cs
- UIElementPropertyUndoUnit.cs
- DataGridViewCellPaintingEventArgs.cs
- Int32CollectionValueSerializer.cs
- processwaithandle.cs
- DataGridViewRowsAddedEventArgs.cs
- Zone.cs
- IWorkflowDebuggerService.cs
- Semaphore.cs
- DataError.cs
- VirtualPath.cs
- ConfigXmlText.cs
- TextInfo.cs
- precedingquery.cs
- FontConverter.cs
- ForwardPositionQuery.cs
- SerializerWriterEventHandlers.cs
- Registry.cs
- Monitor.cs
- HtmlElementErrorEventArgs.cs
- ErrorInfoXmlDocument.cs
- HtmlInputImage.cs
- SymmetricKey.cs
- ParsedRoute.cs
- Operator.cs
- SendAgentStatusRequest.cs
- StreamInfo.cs
- FunctionImportElement.cs
- ToolBarTray.cs
- EventWaitHandleSecurity.cs
- ValidationErrorCollection.cs
- FloaterBaseParagraph.cs
- ServiceModelStringsVersion1.cs
- BuildManagerHost.cs
- MatrixTransform3D.cs
- ExpressionBindingCollection.cs
- PathSegmentCollection.cs
- DrawingState.cs
- Oid.cs
- GC.cs
- AnonymousIdentificationModule.cs
- ByteStreamMessageEncoderFactory.cs
- ObjectDisposedException.cs
- TextSimpleMarkerProperties.cs
- ContainsRowNumberChecker.cs
- BuildProvider.cs
- DataSourceCacheDurationConverter.cs
- TreeNodeSelectionProcessor.cs
- SqlDataReader.cs
- FileFormatException.cs
- SoundPlayer.cs
- TreeBuilderBamlTranslator.cs
- TreeWalker.cs
- RC2.cs
- CfgArc.cs
- EntityCollection.cs
- StickyNote.cs
- PackageStore.cs
- Substitution.cs
- ListBoxDesigner.cs
- SqlVersion.cs
- BinaryObjectWriter.cs
- XmlWellformedWriterHelpers.cs
- RuleSettings.cs
- ManagedFilter.cs
- MimeAnyImporter.cs
- FontCollection.cs
- ConsoleTraceListener.cs
- AssemblyInfo.cs
- ButtonBase.cs
- Util.cs
- RequestChannelBinder.cs
- DataGridViewCellToolTipTextNeededEventArgs.cs
- Thickness.cs
- FrameworkTextComposition.cs
- ProcessInfo.cs
- Conditional.cs
- DefaultObjectMappingItemCollection.cs
- WasEndpointConfigContainer.cs
- RedirectionProxy.cs
- WindowsContainer.cs
- DrawListViewSubItemEventArgs.cs
- ToolStripCodeDomSerializer.cs
- EntitySqlException.cs
- TargetInvocationException.cs
- XhtmlConformanceSection.cs
- ClientRuntimeConfig.cs
- CollectionChangedEventManager.cs