Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / WinForms / Managed / System / WinForms / Design / PropertyTab.cs / 1305376 / 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; using System.Runtime.Versioning; ////// /// [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 { [ResourceExposure(ResourceScope.Machine)] [ResourceConsumption(ResourceScope.Machine)] 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
- WebPartConnectionsCloseVerb.cs
- TextPattern.cs
- DocumentOrderQuery.cs
- CircleHotSpot.cs
- ToolStripManager.cs
- FilteredDataSetHelper.cs
- AssemblyBuilder.cs
- RelationshipType.cs
- RelationshipWrapper.cs
- DocumentXPathNavigator.cs
- SecurityHeaderTokenResolver.cs
- NativeCompoundFileAPIs.cs
- GPPOINTF.cs
- SynchronizationLockException.cs
- Line.cs
- CommentEmitter.cs
- BindingExpression.cs
- XmlDeclaration.cs
- FillRuleValidation.cs
- IncrementalHitTester.cs
- RuntimeConfigLKG.cs
- StaticResourceExtension.cs
- DataControlButton.cs
- HtmlMobileTextWriter.cs
- COM2IVsPerPropertyBrowsingHandler.cs
- ETagAttribute.cs
- Pair.cs
- RuntimeHandles.cs
- DataGridViewRowHeightInfoPushedEventArgs.cs
- DecoderReplacementFallback.cs
- SettingsProviderCollection.cs
- HtmlTextViewAdapter.cs
- WriteFileContext.cs
- ThemeInfoAttribute.cs
- DetailsViewCommandEventArgs.cs
- ListViewCancelEventArgs.cs
- SQLDateTimeStorage.cs
- ScalarOps.cs
- TimeoutException.cs
- ICspAsymmetricAlgorithm.cs
- DataProtection.cs
- WebBrowserNavigatingEventHandler.cs
- WorkflowMarkupSerializer.cs
- ObjectConverter.cs
- PropertyInformationCollection.cs
- WebPartConnectionsCancelEventArgs.cs
- OneOf.cs
- HostingEnvironment.cs
- SHA512.cs
- Block.cs
- XmlSchemaSimpleContent.cs
- ColorPalette.cs
- ExtenderProvidedPropertyAttribute.cs
- SuppressIldasmAttribute.cs
- XmlQueryTypeFactory.cs
- CodeSnippetCompileUnit.cs
- Fault.cs
- CommandField.cs
- AutoGeneratedField.cs
- RemotingConfigParser.cs
- RuleSetDialog.cs
- LinkTarget.cs
- ObjectView.cs
- IISUnsafeMethods.cs
- RegexCode.cs
- TransformerInfoCollection.cs
- CLSCompliantAttribute.cs
- TargetControlTypeAttribute.cs
- VoiceObjectToken.cs
- WebPartTransformerAttribute.cs
- ToolStripButton.cs
- TraceContextRecord.cs
- PopupControlService.cs
- CharEnumerator.cs
- AutomationProperties.cs
- TableRowGroup.cs
- CommandHelper.cs
- CollectionType.cs
- dbdatarecord.cs
- GPStream.cs
- DoubleAnimationBase.cs
- SqlMethodAttribute.cs
- ContentTextAutomationPeer.cs
- HtmlInputControl.cs
- _ContextAwareResult.cs
- WriteableBitmap.cs
- ProbeMatchesMessage11.cs
- ServiceChannel.cs
- ToolboxItemCollection.cs
- CompositionAdorner.cs
- RecordConverter.cs
- ResourceReferenceExpressionConverter.cs
- XmlLanguage.cs
- NullableConverter.cs
- DispatcherExceptionFilterEventArgs.cs
- FaultDescription.cs
- ItemCheckEvent.cs
- DateTimeFormatInfoScanner.cs
- MarshalDirectiveException.cs
- EntryWrittenEventArgs.cs