Delegate PDFNet.ConnectionErrorProcDelegate

Error handler for PWS server connection. A type of callback function (or a delegate in .NET terminology) that is called in case an error is encountered when connection fails. The default for this method is e_continue

Namespace: pdftron

Assembly: PDFNet.dll

Syntax

public delegate void ConnectionErrorProcDelegate(string message, int error_code, bool switch_to_demo, object user_data);

Parameters

Type	Name	Description
System.String	message	The reason for the connection failure.
System.Int32	error_code	The error code from the connection failure.
System.Boolean	switch_to_demo	Is 1 if continuing in the current situation requires a change from a production key to demo mode (where watermarks will be applied) and 0 otherwise
System.Object	user_data	Custom data.

Constructors

ConnectionErrorProcDelegate(Object, IntPtr)

Declaration

public ConnectionErrorProcDelegate(object A_0, IntPtr A_1)

Parameters

Type	Name	Description
System.Object	A_0
System.IntPtr	A_1

Exceptions

Type	Condition
PDFNetException	PDFNetException the PDFNet exception

Methods

BeginInvoke(String, Int32, Boolean, Object, AsyncCallback, Object)

Declaration

public IAsyncResult BeginInvoke(string message, int error_code, bool switch_to_demo, object user_data, AsyncCallback callback, object obj)

Parameters

Type	Name	Description
System.String	message
System.Int32	error_code
System.Boolean	switch_to_demo
System.Object	user_data
System.AsyncCallback	callback
System.Object	obj

Returns

Type	Description
System.IAsyncResult

Exceptions

Type	Condition
PDFNetException	PDFNetException the PDFNet exception

EndInvoke(IAsyncResult)

Declaration

public void EndInvoke(IAsyncResult result)

Parameters

Type	Name	Description
System.IAsyncResult	result

Exceptions

Type	Condition
PDFNetException	PDFNetException the PDFNet exception

Invoke(String, Int32, Boolean, Object)

Declaration

public void Invoke(string message, int error_code, bool switch_to_demo, object user_data)

Parameters

Type	Name	Description
System.String	message
System.Int32	error_code
System.Boolean	switch_to_demo
System.Object	user_data

Exceptions

Type	Condition
PDFNetException	PDFNetException the PDFNet exception