SavingProgress Event (GdViewer)

In This Topic

This event is raised right after the currently processed page has been successfully created and saved. It is only applied when the initial document is image-based.

The event makes use of bubble routing strategy. Please check the corresponded GdViewer.SavingProgressEventArgs for given parameters.

The event is only raised when processing documents based on images using the SaveDocumentToPDF(String) or the SaveDocumentToTIFF(String,TiffCompression) methods and its overloads. The event is not raised, if your initial document is in PDF or TXT format and you are saving it using the SaveDocumentToPDF(String) method and its overloads. The event is not raised using the SaveDocumentToJPEG(String,Int32) method and its overloads as well.

Syntax

Visual Basic
C#
Delphi
JScript
Managed Extensions for C++
C++/CLI

'Declaration
 
Public Event SavingProgress As GdViewer.SavingProgressHandler

public event GdViewer.SavingProgressHandler SavingProgress

public event SavingProgress: GdViewer.SavingProgressHandler;

In JScript, you can handle the events defined by another class, but you cannot define your own.

public: __event GdViewer.SavingProgressHandler* SavingProgress

public:
event GdViewer.SavingProgressHandler^ SavingProgress

Event Data

The event handler receives an argument of type GdViewer.SavingProgressEventArgs containing data related to this event. The following GdViewer.SavingProgressEventArgs properties provide information specific to this event.

Property	Description
Handled	(Inherited from System.Windows.RoutedEventArgs)
OriginalSource	(Inherited from System.Windows.RoutedEventArgs)
PageCount	The total number of pages to be saved.
PageNo	The page number of the currently processed page. It is a value from 1 to PageCount.
RoutedEvent	(Inherited from System.Windows.RoutedEventArgs)
Source	(Inherited from System.Windows.RoutedEventArgs)

Remarks

Be aware that the event is only raised using the SaveDocumentToPDF methods or the SaveDocumentToTIFF methods, if your initial document is image-based (neither PDF nor TXT). The event is not raised when using the SaveDocumentToJPEG methods.

Example

How to utilize this event in your GdViewer control.

VB.NET
C#

'We assume that the GdViewer1 control has been properly integrated
'and the SavingProgress event has been properly added.
            
'Define the event.
Sub GdViewer1_SavingProgress(ByVal sender As Object, ByVal e As GdPicture14.WPF.GdViewer.SavingProgressEventArgs)
    'Do your stuff here.
End Sub

//We assume that the GdViewer1 control has been properly integrated
//and the SavingProgress event has been properly added.
            
//Define the event.
void GdViewer1_SavingProgress(object sender, GdPicture14.WPF.GdViewer.SavingProgressEventArgs e)
{
    //Do your stuff here.
}

Reference

GdViewer Class
GdViewer Members
GdViewer.SavingProgressHandler Delegate
GdViewer.SavingProgressEventArgs Class
SaveDocumentToJPEG(String,Int32) Method
SaveDocumentToPDF(String) Method
SaveDocumentToTIFF(String,TiffCompression) Method