Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / CommonUI / System / Drawing / Advanced / PrivateFontCollection.cs / 1305376 / PrivateFontCollection.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- 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; using System.Runtime.Versioning; ////// /// Encapsulates a collection of public sealed class PrivateFontCollection : FontCollection { ///objecs. /// /// /// [ResourceExposure(ResourceScope.Process)] [ResourceConsumption(ResourceScope.Process)] 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./// 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
- SiteOfOriginPart.cs
- FeatureAttribute.cs
- LinkAreaEditor.cs
- EntitySqlQueryCacheKey.cs
- objectresult_tresulttype.cs
- FileChangesMonitor.cs
- SqlServer2KCompatibilityCheck.cs
- Restrictions.cs
- NativeWindow.cs
- MetadataCollection.cs
- CanonicalizationDriver.cs
- DtdParser.cs
- TrustSection.cs
- PropertyMap.cs
- AppSettingsExpressionBuilder.cs
- ConstraintCollection.cs
- AnnotationComponentManager.cs
- ManagedFilter.cs
- HuffmanTree.cs
- ServiceControllerDesigner.cs
- Qualifier.cs
- clipboard.cs
- Membership.cs
- RowSpanVector.cs
- PingOptions.cs
- SqlGatherConsumedAliases.cs
- StrokeNodeEnumerator.cs
- SingleStorage.cs
- EventQueueState.cs
- SimpleBitVector32.cs
- SuppressMergeCheckAttribute.cs
- WebConfigurationHostFileChange.cs
- EndpointAddressProcessor.cs
- PropertySegmentSerializer.cs
- BufferedGraphics.cs
- DispatcherSynchronizationContext.cs
- SqlClientWrapperSmiStream.cs
- DesignerForm.cs
- SoapCodeExporter.cs
- FaultHandlingFilter.cs
- HyperLinkStyle.cs
- HttpCacheVary.cs
- EnumerableValidator.cs
- UiaCoreTypesApi.cs
- QueryResults.cs
- XmlMembersMapping.cs
- ColorContext.cs
- ReaderWriterLock.cs
- PermissionSetEnumerator.cs
- CharStorage.cs
- DashStyle.cs
- TableParaClient.cs
- GreenMethods.cs
- StorageAssociationTypeMapping.cs
- SharedDp.cs
- diagnosticsswitches.cs
- SmtpFailedRecipientException.cs
- XmlDocumentType.cs
- FileUtil.cs
- TryCatch.cs
- IndicCharClassifier.cs
- VectorValueSerializer.cs
- SafeSecurityHandles.cs
- ExceptionUtil.cs
- ResizeBehavior.cs
- DecimalMinMaxAggregationOperator.cs
- ObjectListCommandEventArgs.cs
- ObjectQueryProvider.cs
- IISMapPath.cs
- DiscoveryOperationContext.cs
- ListViewVirtualItemsSelectionRangeChangedEvent.cs
- ElementProxy.cs
- XsdDataContractExporter.cs
- KeyMatchBuilder.cs
- CodePageUtils.cs
- XmlReflectionMember.cs
- CachedFontFace.cs
- BrowserCapabilitiesFactory.cs
- InlineCollection.cs
- StoragePropertyMapping.cs
- TypeEnumerableViewSchema.cs
- JournalEntry.cs
- DbConvert.cs
- COM2PropertyBuilderUITypeEditor.cs
- TableLayoutPanel.cs
- CheckBoxRenderer.cs
- LinearGradientBrush.cs
- MemberAccessException.cs
- BookmarkUndoUnit.cs
- DataGridTablesFactory.cs
- XomlCompilerError.cs
- BitmapEffectInputData.cs
- GroupBoxRenderer.cs
- DesignerResources.cs
- EncoderExceptionFallback.cs
- EntityStoreSchemaGenerator.cs
- WebPartMovingEventArgs.cs
- LayeredChannelFactory.cs
- BufferAllocator.cs
- WebScriptMetadataMessage.cs