Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / wpf / src / Framework / System / Windows / Documents / Serialization / SerializerWriterEventHandlers.cs / 1305600 / SerializerWriterEventHandlers.cs
/*++ Copyright (C) 1985 - 2005 Microsoft Corporation All rights reserved. Module Name: XPSEventHandlers.hpp Abstract: EventHandlers used with the XpsDocumentWriter and XPSEmitter classes. Author: Ali Naqvi (alinaqvi) - 25th May 2005 Revision History: --*/ using System.Printing; using System.Security; namespace System.Windows.Documents.Serialization { ////// /// public enum WritingProgressChangeLevel { ////// /// None = 0, ////// /// FixedDocumentSequenceWritingProgress = 1, ////// /// FixedDocumentWritingProgress = 2, ////// /// FixedPageWritingProgress = 3 }; // // The following are the event args giving the caller more information // about the previously describes events // ////// /// public class WritingPrintTicketRequiredEventArgs : EventArgs { ////// /// ////// Critical - Argument PrintTicketLevel is considered critical because it is defined in non APTCA ReachFramework.dll /// TreatAsSafe - PrintTicketLevel enum is safe /// [SecurityCritical, SecurityTreatAsSafe] public WritingPrintTicketRequiredEventArgs( System.Windows.Xps.Serialization.PrintTicketLevel printTicketLevel, int sequence ) { _printTicketLevel = printTicketLevel; _sequence = sequence; } ////// /// public System.Windows.Xps.Serialization.PrintTicketLevel CurrentPrintTicketLevel { ////// Critical - Return type PrintTicketLevel is critical because it is defined in non APTCA ReachFramework.dll /// TreatAsSafe - PrintTicketLevel enum is safe /// [SecurityCritical, SecurityTreatAsSafe] get { return _printTicketLevel; } } ////// /// public int Sequence { get { return _sequence; } } ////// /// public PrintTicket CurrentPrintTicket { ////// Critical - PrintTicket argument is critical because it is defined in non APTCA ReachFramework.dll /// TreatAsSafe - PrintTicket type is safe /// [SecurityCritical, SecurityTreatAsSafe] set { _printTicket = value; } ////// Critical - PrintTicket return type is critical because it is defined in non APTCA ReachFramework.dll /// TreatAsSafe - PrintTicketLevel enum is safe /// [SecurityCritical, SecurityTreatAsSafe] get { return _printTicket; } } ////// Critical - PrintTicketLevel type is critical because it is defined in non APTCA ReachFramework.dll /// TreatAsSafe - PrintTicketLevel enum is safe /// [SecurityCritical, SecurityTreatAsSafe] private System.Windows.Xps.Serialization.PrintTicketLevel _printTicketLevel; private int _sequence; ////// Critical - Type is critical because it is defined in non APTCA ReachFramework.dll /// TreatAsSafe - PrintTicket type is safe /// [SecurityCritical, SecurityTreatAsSafe] private PrintTicket _printTicket; }; ////// /// public class WritingCompletedEventArgs : ComponentModel.AsyncCompletedEventArgs { ////// /// public WritingCompletedEventArgs( bool cancelled, Object state, Exception exception): base(exception, cancelled, state) { } }; ////// /// public class WritingProgressChangedEventArgs : ComponentModel.ProgressChangedEventArgs { ////// /// public WritingProgressChangedEventArgs( WritingProgressChangeLevel writingLevel, int number, int progressPercentage, Object state): base(progressPercentage, state) { _number = number; _writingLevel = writingLevel; } ////// /// public int Number { get { return _number; } } ////// /// public WritingProgressChangeLevel WritingLevel { get { return _writingLevel; } } private int _number; private WritingProgressChangeLevel _writingLevel; }; // // The following are the event args giving the caller more information // about a cancel occuring event // ////// /// public class WritingCancelledEventArgs : EventArgs { ////// /// public WritingCancelledEventArgs( Exception exception ) { _exception = exception; } ////// /// public Exception Error { get { return _exception; } } private Exception _exception; }; // // The following are the delegates used to represent the following 3 events // - Getting the PrintTicket from the calling code // - Informing the calling code that the write operation has completed // - Informing the calling code of the progress in the write operation // - Informing the caller code that the oepration was cancelled // ////// /// public delegate void WritingPrintTicketRequiredEventHandler( Object sender, WritingPrintTicketRequiredEventArgs e ); ////// /// public delegate void WritingProgressChangedEventHandler( Object sender, WritingProgressChangedEventArgs e ); ////// /// public delegate void WritingCompletedEventHandler( Object sender, WritingCompletedEventArgs e ); ////// /// public delegate void WritingCancelledEventHandler( Object sender, WritingCancelledEventArgs e ); } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
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