Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / CommonUI / System / Drawing / Printing / PrintDocument.cs / 1305376 / PrintDocument.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Drawing.Printing { using Microsoft.Win32; using System; using System.ComponentModel; using System.ComponentModel.Design; using System.Diagnostics; using System.Drawing; using System.Drawing.Design; using System.Reflection; using System.Security; using System.Security.Permissions; using System.IO; using System.Runtime.Versioning; ////// /// [ ToolboxItemFilter("System.Drawing.Printing"), DefaultProperty("DocumentName"), SRDescription(SR.PrintDocumentDesc), DefaultEvent("PrintPage") ] public class PrintDocument : Component { private string documentName = "document"; private PrintEventHandler beginPrintHandler; private PrintEventHandler endPrintHandler; private PrintPageEventHandler printPageHandler; private QueryPageSettingsEventHandler queryHandler; private PrinterSettings printerSettings = new PrinterSettings(); private PageSettings defaultPageSettings; private PrintController printController; private bool originAtMargins; private bool userSetPageSettings; ///Defines a reusable object that sends output to the /// printer. ////// /// public PrintDocument() { defaultPageSettings = new PageSettings(printerSettings); } ///Initializes a new instance of the ////// class. /// /// [ Browsable(false), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden), SRDescription(SR.PDOCdocumentPageSettingsDescr) ] public PageSettings DefaultPageSettings { get { return defaultPageSettings;} set { if (value == null) value = new PageSettings(); defaultPageSettings = value; userSetPageSettings = true; } } ///Gets or sets the /// default /// page settings for the document being printed. ////// /// [ DefaultValue("document"), SRDescription(SR.PDOCdocumentNameDescr) ] public string DocumentName { get { return documentName;} set { if (value == null) value = ""; documentName = value; } } ///Gets or sets the name to display to the user while printing the document; /// for example, in a print status dialog or a printer /// queue. ///// If true, positions the origin of the graphics object // associated with the page at the point just inside // the user-specified margins of the page. // If false, the graphics origin is at the top-left // corner of the printable area of the page. // [ DefaultValue(false), SRDescription(SR.PDOCoriginAtMarginsDescr) ] public bool OriginAtMargins { get { return originAtMargins; } set { originAtMargins = value; } } /// /// /// [ Browsable(false), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden), SRDescription(SR.PDOCprintControllerDescr) ] public PrintController PrintController { get { IntSecurity.SafePrinting.Demand(); if (printController == null) { printController = new StandardPrintController(); new ReflectionPermission(PermissionState.Unrestricted).Assert(); try { try { // SECREVIEW 332064: this is here because System.Drawing doesnt want a dependency on // System.Windows.Forms. Since this creates a public type in another assembly, this // appears to be OK. Type type = Type.GetType("System.Windows.Forms.PrintControllerWithStatusDialog, " + AssemblyRef.SystemWindowsForms); printController = (PrintController) Activator.CreateInstance(type, BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.CreateInstance, null, new object[] { printController}, null); } catch (TypeLoadException) { Debug.Fail("Can't find System.Windows.Forms.PrintControllerWithStatusDialog, proceeding with StandardPrintController"); } catch (TargetInvocationException) { Debug.Fail("Can't find System.Windows.Forms.PrintControllerWithStatusDialog, proceeding with StandardPrintController"); } catch (MissingMethodException) { Debug.Fail("Can't find System.Windows.Forms.PrintControllerWithStatusDialog, proceeding with StandardPrintController"); } catch (MethodAccessException) { Debug.Fail("Can't find System.Windows.Forms.PrintControllerWithStatusDialog, proceeding with StandardPrintController"); } catch (MemberAccessException) { Debug.Fail("Can't find System.Windows.Forms.PrintControllerWithStatusDialog, proceeding with StandardPrintController"); } catch (FileNotFoundException) { Debug.Fail("Can't find System.Windows.Forms.PrintControllerWithStatusDialog, proceeding with StandardPrintController"); } } finally { CodeAccessPermission.RevertAssert(); } } return printController; } set { IntSecurity.SafePrinting.Demand(); printController = value; } } ///Gets or sets the ////// that guides the printing process. /// /// [ Browsable(false), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden), SRDescription(SR.PDOCprinterSettingsDescr) ] public PrinterSettings PrinterSettings { get { return printerSettings;} set { if (value == null) value = new PrinterSettings(); printerSettings = value; // reset the PageSettings that match the PrinterSettings only if we have created the defaultPageSettings.. if (!userSetPageSettings) { defaultPageSettings = printerSettings.DefaultPageSettings; } } } ///Gets or sets the printer on which the /// document is printed. ////// /// [SRDescription(SR.PDOCbeginPrintDescr)] public event PrintEventHandler BeginPrint { add { beginPrintHandler += value; } remove { beginPrintHandler -= value; } } ///Occurs when the ///method is called, before /// the /// first page prints. /// /// [SRDescription(SR.PDOCendPrintDescr)] public event PrintEventHandler EndPrint { add { endPrintHandler += value; } remove { endPrintHandler -= value; } } ///Occurs when ///is /// called, after the last page is printed. /// /// [SRDescription(SR.PDOCprintPageDescr)] public event PrintPageEventHandler PrintPage { add { printPageHandler += value; } remove { printPageHandler -= value; } } ///Occurs when a page is printed. ////// /// [SRDescription(SR.PDOCqueryPageSettingsDescr)] public event QueryPageSettingsEventHandler QueryPageSettings { add { queryHandler += value; } remove { queryHandler -= value; } } internal void _OnBeginPrint(PrintEventArgs e) { OnBeginPrint(e); } ///Occurs ////// /// protected virtual void OnBeginPrint(PrintEventArgs e) { if (beginPrintHandler != null) beginPrintHandler(this, e); } internal void _OnEndPrint(PrintEventArgs e) { OnEndPrint(e); } ///Raises the ////// event. /// /// protected virtual void OnEndPrint(PrintEventArgs e) { if (endPrintHandler != null) endPrintHandler(this, e); } internal void _OnPrintPage(PrintPageEventArgs e) { OnPrintPage(e); } ///Raises the ////// event. /// /// // protected virtual void OnPrintPage(PrintPageEventArgs e) { if (printPageHandler != null) printPageHandler(this, e); } internal void _OnQueryPageSettings(QueryPageSettingsEventArgs e) { OnQueryPageSettings(e); } ///Raises the ////// event. /// /// protected virtual void OnQueryPageSettings(QueryPageSettingsEventArgs e) { if (queryHandler != null) queryHandler(this, e); } ///Raises the ///event. /// /// [ResourceExposure(ResourceScope.Process)] [ResourceConsumption(ResourceScope.Process)] public void Print() { // It is possible to SetPrinterName using signed secured dll which can be used to by-pass Printing security model. // hence here check if the PrinterSettings.IsDefaultPrinter and if not demand AllPrinting. // Refer : VsWhidbey : 235920 if (!this.PrinterSettings.IsDefaultPrinter && !this.PrinterSettings.PrintDialogDisplayed) { IntSecurity.AllPrinting.Demand(); } PrintController controller = PrintController; controller.Print(this); } ////// Prints the document. /// ////// /// /// public override string ToString() { return "[PrintDocument " + DocumentName + "]"; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007./// Provides some interesting information about the PrintDocument in /// String form. /// ///
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- AutomationAttributeInfo.cs
- ScopeElementCollection.cs
- CodeTypeDeclaration.cs
- RangeBase.cs
- StringArrayConverter.cs
- WmpBitmapDecoder.cs
- CompModSwitches.cs
- PagesChangedEventArgs.cs
- ModelServiceImpl.cs
- XmlNodeChangedEventManager.cs
- IntSumAggregationOperator.cs
- DataGridItemEventArgs.cs
- DesignTimeTemplateParser.cs
- Clause.cs
- ToolStripProgressBar.cs
- DocumentEventArgs.cs
- ApplicationServiceHelper.cs
- ServiceDeploymentInfo.cs
- RunWorkerCompletedEventArgs.cs
- TextWriterTraceListener.cs
- TextBoxRenderer.cs
- ToolStripDropDownButton.cs
- ToolStripRendererSwitcher.cs
- FixedSOMSemanticBox.cs
- ListViewUpdatedEventArgs.cs
- WsatTransactionFormatter.cs
- TextTreeRootNode.cs
- SpotLight.cs
- SqlTriggerContext.cs
- DES.cs
- ProxyGenerationError.cs
- XmlAnyElementAttributes.cs
- XmlDigitalSignatureProcessor.cs
- ListViewInsertEventArgs.cs
- GridViewColumnCollectionChangedEventArgs.cs
- PageContent.cs
- PrimitiveXmlSerializers.cs
- dataprotectionpermissionattribute.cs
- JournalEntry.cs
- TableSectionStyle.cs
- SoapExtensionTypeElementCollection.cs
- GenericNameHandler.cs
- BitmapPalettes.cs
- _Connection.cs
- JavaScriptString.cs
- RenamedEventArgs.cs
- Vector3DAnimationUsingKeyFrames.cs
- AssemblyName.cs
- PointConverter.cs
- ChameleonKey.cs
- InternalControlCollection.cs
- SourceChangedEventArgs.cs
- GCHandleCookieTable.cs
- ListBase.cs
- RSAProtectedConfigurationProvider.cs
- WebEncodingValidator.cs
- DbConnectionPoolGroupProviderInfo.cs
- InitializationEventAttribute.cs
- MarkupProperty.cs
- PopupEventArgs.cs
- BatchServiceHost.cs
- ObjectViewEntityCollectionData.cs
- Int16KeyFrameCollection.cs
- GridViewItemAutomationPeer.cs
- COM2Enum.cs
- PanelStyle.cs
- ClientBuildManager.cs
- TargetParameterCountException.cs
- XmlImplementation.cs
- DebugInfo.cs
- Label.cs
- BamlCollectionHolder.cs
- GridViewRowPresenter.cs
- DBAsyncResult.cs
- WmlValidationSummaryAdapter.cs
- PaintValueEventArgs.cs
- UnauthorizedAccessException.cs
- SystemParameters.cs
- TypeSystemHelpers.cs
- Stylus.cs
- TextPattern.cs
- XmlILIndex.cs
- ArgIterator.cs
- XmlSchemaAnnotation.cs
- XPathPatternParser.cs
- XmlSchemaAnnotated.cs
- ReadOnlyDataSource.cs
- DataSourceProvider.cs
- SendingRequestEventArgs.cs
- EntityDataSourceWizardForm.cs
- TextSerializer.cs
- BoundColumn.cs
- TypeDescriptorFilterService.cs
- PerformanceCounter.cs
- PreloadedPackages.cs
- FlowPanelDesigner.cs
- FragmentQueryProcessor.cs
- PhysicalAddress.cs
- ConsoleTraceListener.cs
- DataListItem.cs