| Class | Description |
 | CannotCreateCompatibleDeviceException | This exception is thrown if an error occurs when creating a compatible device. |
 | CannotCreateOverlayException | This exception is thrown if an error occurs when creating the overlay. |
 | CannotGetDefaultPrinterException | This exception is thrown if an error occurs when getting the default printer information from the system. |
 | CannotGetErrorMessageException | This exception is thrown if PrintPRO is unable to get an error message. |
 | CannotGetMetafileDCException | This exception is thrown if an error occurs when getting the metafile DC. |
 | CannotGetPrinterPropertyException | This exception is thrown if the selected printer does not support getting values for this property. |
 | CannotOpenPrinterException | This exception is thrown if an error occurs when opening the printer. |
 | CannotSetPrinterPropertyException | This exception is thrown if the selected printer does not support setting values for this property. |
 | CannotWriteToPrinterException | This exception is thrown if an error occurs when writing to the printer. |
 | DocumentAlreadyStartedException | This exception is thrown if a new document is started when a document has already been started. |
 | DocumentNotStartedException | This exception is thrown if the desired action cannot be performed because a document has not been started. |
 | Draw | This class implements methods and properties for drawing. |
 | EndDocumentFailedException | This exception is thrown if an error occurs when ending a print job. |
 | EndPageFailedException | This exception is thrown if an error occurs when ending a page. |
 | FileReadException | This exception is thrown if an error occurs when reading the file. |
 | FileWriteException | This exception is thrown if an error occurs when writing the file. |
 | GenericGdiException | This exception is thrown if a generic GDI error occurs. |
 | GenericWin32Exception | This exception is thrown if a generic Win32 error occurs. |
 | Icm | Ths class implements image color matching settings. |
 | InternalErrorException | This exception is thrown if an internal error occurs. |
 | InvalidAngleException | This exception is thrown if the specified angle is invalid. |
 | InvalidBinIDException | This exception is thrown if the specified bin ID is invalid. |
 | InvalidDib | This exception is thrown if the DIB is invalid. |
 | InvalidDibHandleException | This exception is thrown if the DIB handle is invalid. |
 | InvalidHandleException | This exception is thrown if the handle is invalid. |
 | InvalidLicenseEditionException | This exception is thrown if the license edition is invalid. |
 | InvalidLicenseException | This exception is thrown if a user attempts to access functionality that is not covered under the license in effect. |
 | InvalidPageNumberException | This exception is thrown if an invalid page number was specified. |
 | InvalidPaperIDException | This exception is thrown if the specified paper ID is invalid. |
 | InvalidParameterException | This exception is thrown if an invalid parameter is specified. |
 | InvalidPointerException | This exception is thrown if a pointer is invalid. |
 | InvalidPrinterNumberException | This exception is thrown if an invalid printer number is specified. |
 | InvalidPrintPreviewException | This exception is thrown if the print preview is invalid. |
 | InvalidProfileException | This exception is thrown if a color profile associated with the ICM object is invalid. |
 | InvalidRadiusException | This exception is thrown if the specified radius is invalid. |
 | InvalidTemplateException | This exception is thrown if the template is invalid. |
 | InvalidTiffSizeException | This exception is thrown if the TIFF size is invalid. |
 | InvalidValueException | This exception is thrown if the value provided for the printer property is invalid. |
 | InvalidWebCode | This exception is thrown if the web code is invalid. |
 | InvalidWorkerObjectIDException | This exception is thrown if the worker object ID is invalid. |
 | Licensing | This class implements methods for setting the license information for the toolkit. |
 | NoDibException | This exception is thrown if an image is being printed but the DIB has not been set. |
 | NoPrinterDCException | This exception is thrown if there is no printer DC. |
 | NoPrinterSelectedException | This exception is thrown if no printer is selected. |
 | NoPrintPreviewException | This exception is thrown if a print preview for the current page does not exist. |
 | NotLicensedException | This exception is thrown if PrintPRO is not licensed to perform the desired operation. |
 | OpenFileException | This exception is thrown if an error occurs when opening the file. |
 | OutOfMemoryException | This exception is thrown if PrintPRO is unable to allocate memory for the requested operation. |
 | Paper | This class implements methods and properties to define types of paper. |
 | PaperBin | A class that implements a paper bin for a printer. |
 | PaperBinCollection | This class implements a collection of paper bin objects. |
 | PaperBinEnumerator | This class implements a paper bin enumerator. |
 | PaperCollection | This class implements methods and properties for PaperBin objects. |
 | PaperEnumerator | This class implements enumerating through paper collections. |
 | PrintDialogFailedException | This exception is thrown if the print dialog failed. |
 | Printer | This class implements available printers for printing. |
 | PrinterCollection | This class implements a collection of available printers. |
 | PrinterDriverFailureException | This exception is thrown if a printer driver failure occurs. |
 | PrinterEnumerator | This class implements an enumerator that can be used to iterate through a collection of printers. |
 | PrintingDisabledException | This exception is thrown if printing is disabled. |
 | PrintJob | This class implements a normal print job. |
 | PrintPreviewJob | This class represents a print preview job. |
 | PrintPro | This class implements the main functionality of the PrintPro component. A strongly-typed resource class, for looking up localized strings, etc. |
 | PrintProException | This class implements the base class for PrintPro Exceptions. |
 | PrintQuality | This class is used to represent the print quality. |
 | SetupDialogFailedException | This exception is thrown if the setup dialog failed. |
 | StartDocumentFailedException | This exception is thrown if an error occurs when starting a document. |
 | StartPageFailedException | This exception is thrown if an error occurs when starting a page. |
 | StretchBltFailedException | This exception is thrown if the Windows StretchBlt function failed when printing a bitmap. |
 | TiffTagItemNotFoundException | This exception is thrown if the TIFF tag item is not found. |
 | TiffTagNotFoundException | This exception is thrown if the TIFF tag is not found. |
 | UserPaper | This class implements methods and properties that are used in place of a paper class when a user paper type has been selected for a printer. |
 | WorkerInitializationException | This exception is thrown if an error occurs when initializing the PrintPRO worker. |