Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / whidbey / netfxsp / ndp / fx / src / WinForms / Managed / System / WinForms / Design / PropertyTab.cs / 1 / PropertyTab.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Windows.Forms.Design { using System.Runtime.InteropServices; using System.ComponentModel; using System.Diagnostics; using System; using System.Drawing; using System.Windows.Forms; using Microsoft.Win32; ////// /// [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")] public abstract class PropertyTab : IExtenderProvider { private Object[] components; private Bitmap bitmap; private bool checkedBmp; ///Provides a base class for property tabs. ///~PropertyTab() { Dispose(false); } // don't override this. Just put a 16x16 bitmap in a file with the same name as your class in your resources. /// /// /// public virtual Bitmap Bitmap { get { if (!checkedBmp && bitmap == null) { string bmpName = GetType().Name + ".bmp"; try { bitmap = new Bitmap(GetType(), bmpName); } catch (Exception ex) { Debug.Fail("Failed to find bitmap '" + bmpName + "' for class " + GetType().FullName, ex.ToString()); } checkedBmp = true; } return bitmap; } } // don't override this either. ///Gets or sets a bitmap to display in the property tab. ////// /// public virtual Object[] Components { get { return components; } set { this.components = value; } } // okay. Override this to give a good TabName. ///Gets or sets the array of components the property tab is associated with. ////// /// public abstract string TabName { get; } ///Gets or sets the name for the property tab. ////// /// public virtual string HelpKeyword { get { return TabName; } } // override this to reject components you don't want to support. ///Gets or sets the help keyword that is to be associated with this tab. This defaults /// to the tab name. ////// /// public virtual bool CanExtend(Object extendee) { return true; } ///Gets a value indicating whether the specified object be can extended. ////// /// public virtual void Dispose() { Dispose(true); GC.SuppressFinalize(this); } ///[To be supplied.] ///protected virtual void Dispose(bool disposing) { if (disposing) { if (bitmap != null) { bitmap.Dispose(); bitmap = null; } } } // return the default property item /// /// /// public virtual PropertyDescriptor GetDefaultProperty(Object component) { return TypeDescriptor.GetDefaultProperty(component); } // okay, override this to return whatever you want to return... All properties must apply to component. ///Gets the default property of the specified component. ////// /// public virtual PropertyDescriptorCollection GetProperties(Object component) { return GetProperties(component, null); } ///Gets the properties of the specified component. ////// /// public abstract PropertyDescriptorCollection GetProperties(object component, Attribute[] attributes); ///Gets the properties of the specified component which match the specified /// attributes. ////// /// public virtual PropertyDescriptorCollection GetProperties(ITypeDescriptorContext context, object component, Attribute[] attributes) { return GetProperties(component, attributes); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //Gets the properties of the specified component... ///// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Windows.Forms.Design { using System.Runtime.InteropServices; using System.ComponentModel; using System.Diagnostics; using System; using System.Drawing; using System.Windows.Forms; using Microsoft.Win32; ////// /// [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")] public abstract class PropertyTab : IExtenderProvider { private Object[] components; private Bitmap bitmap; private bool checkedBmp; ///Provides a base class for property tabs. ///~PropertyTab() { Dispose(false); } // don't override this. Just put a 16x16 bitmap in a file with the same name as your class in your resources. /// /// /// public virtual Bitmap Bitmap { get { if (!checkedBmp && bitmap == null) { string bmpName = GetType().Name + ".bmp"; try { bitmap = new Bitmap(GetType(), bmpName); } catch (Exception ex) { Debug.Fail("Failed to find bitmap '" + bmpName + "' for class " + GetType().FullName, ex.ToString()); } checkedBmp = true; } return bitmap; } } // don't override this either. ///Gets or sets a bitmap to display in the property tab. ////// /// public virtual Object[] Components { get { return components; } set { this.components = value; } } // okay. Override this to give a good TabName. ///Gets or sets the array of components the property tab is associated with. ////// /// public abstract string TabName { get; } ///Gets or sets the name for the property tab. ////// /// public virtual string HelpKeyword { get { return TabName; } } // override this to reject components you don't want to support. ///Gets or sets the help keyword that is to be associated with this tab. This defaults /// to the tab name. ////// /// public virtual bool CanExtend(Object extendee) { return true; } ///Gets a value indicating whether the specified object be can extended. ////// /// public virtual void Dispose() { Dispose(true); GC.SuppressFinalize(this); } ///[To be supplied.] ///protected virtual void Dispose(bool disposing) { if (disposing) { if (bitmap != null) { bitmap.Dispose(); bitmap = null; } } } // return the default property item /// /// /// public virtual PropertyDescriptor GetDefaultProperty(Object component) { return TypeDescriptor.GetDefaultProperty(component); } // okay, override this to return whatever you want to return... All properties must apply to component. ///Gets the default property of the specified component. ////// /// public virtual PropertyDescriptorCollection GetProperties(Object component) { return GetProperties(component, null); } ///Gets the properties of the specified component. ////// /// public abstract PropertyDescriptorCollection GetProperties(object component, Attribute[] attributes); ///Gets the properties of the specified component which match the specified /// attributes. ////// /// public virtual PropertyDescriptorCollection GetProperties(ITypeDescriptorContext context, object component, Attribute[] attributes) { return GetProperties(component, attributes); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.Gets the properties of the specified component... ///
Link Menu

This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- DoubleIndependentAnimationStorage.cs
- TextDecoration.cs
- ScaleTransform.cs
- QueryAccessibilityHelpEvent.cs
- VerificationException.cs
- SafeLocalMemHandle.cs
- XpsInterleavingPolicy.cs
- HtmlTableRowCollection.cs
- DynamicMetaObject.cs
- PositiveTimeSpanValidator.cs
- FontSizeConverter.cs
- ColorEditor.cs
- FrameworkTextComposition.cs
- WebPartEditorOkVerb.cs
- StreamUpdate.cs
- XhtmlStyleClass.cs
- MetadataArtifactLoaderFile.cs
- DesignerAutoFormat.cs
- ListViewInsertEventArgs.cs
- DataRow.cs
- ClrProviderManifest.cs
- MembershipSection.cs
- ColorAnimationUsingKeyFrames.cs
- StrokeRenderer.cs
- DiscreteKeyFrames.cs
- PermissionSetTriple.cs
- TailCallAnalyzer.cs
- NotifyParentPropertyAttribute.cs
- ParallelTimeline.cs
- PointKeyFrameCollection.cs
- EndOfStreamException.cs
- NullableBoolConverter.cs
- SizeF.cs
- ExpressionBindingCollection.cs
- RuleAttributes.cs
- EUCJPEncoding.cs
- TextServicesHost.cs
- SizeKeyFrameCollection.cs
- RepeaterCommandEventArgs.cs
- RectAnimation.cs
- OptimisticConcurrencyException.cs
- BitmapEffectGeneralTransform.cs
- RootBrowserWindowProxy.cs
- EntityParameter.cs
- ListView.cs
- userdatakeys.cs
- Cursors.cs
- OdbcCommandBuilder.cs
- TlsnegoTokenProvider.cs
- HttpPostProtocolImporter.cs
- WorkflowMessageEventArgs.cs
- VisualStyleInformation.cs
- MailMessage.cs
- ConstructorNeedsTagAttribute.cs
- FileDetails.cs
- CacheMemory.cs
- OleDbCommand.cs
- CalendarItem.cs
- NamedPipeProcessProtocolHandler.cs
- DataGridBeginningEditEventArgs.cs
- TraceListeners.cs
- ArrayElementGridEntry.cs
- WindowsFormsLinkLabel.cs
- TrackBar.cs
- SymbolMethod.cs
- PersonalizationProvider.cs
- LoadedOrUnloadedOperation.cs
- ProxySimple.cs
- CompositeScriptReference.cs
- HideDisabledControlAdapter.cs
- XmlNodeComparer.cs
- SchemaImporterExtension.cs
- RouteItem.cs
- WebControlsSection.cs
- DataGridViewAutoSizeColumnModeEventArgs.cs
- UnsafeNativeMethods.cs
- HybridDictionary.cs
- InternalPermissions.cs
- PerformanceCountersElement.cs
- SchemaCreator.cs
- EntityContainerRelationshipSetEnd.cs
- Model3DGroup.cs
- SessionStateModule.cs
- UnsettableComboBox.cs
- BindingsCollection.cs
- DbReferenceCollection.cs
- IncrementalReadDecoders.cs
- SqlCacheDependencySection.cs
- XPathNode.cs
- ItemContainerGenerator.cs
- UnknownBitmapDecoder.cs
- SetIterators.cs
- ReversePositionQuery.cs
- Thickness.cs
- VersionPair.cs
- RepeaterCommandEventArgs.cs
- Native.cs
- ProfileGroupSettingsCollection.cs
- DataRelationCollection.cs
- Enum.cs