Events

Functions
void	CVCError (ErrorCode ErrorNumber, BSTR ErrorString, boolean *Continue)
	This event is fired, if an error occurs in the FFilter Control. More...
void	ImageUpdated (void)
	Generated when an image object has changed, e.g. a new image has been passed to the control. More...

Detailed Description

Function Documentation

CVCError()

void CVCError	(	ErrorCode	ErrorNumber,
		BSTR	ErrorString,
		boolean *	Continue
	)

This event is fired, if an error occurs in the FFilter Control.

Parameters

[in]	ErrorNumber	A unique number describing the error. The following error codes have been defined: 1 CVC_E_ERROR   This error cannot be described more precisely. 2 CVC_E_PARAMETER   There is an incorrect parameter in a function call. 16 CVC_E_NOIMAGE   No image at all.
[in]	ErrorString	Specifies the error text of the output.
[in,out]	Continue	This specifies whether execution should continue despite the error. The user can overwrite the value in order to change the default action. The default value depends on the function that caused the error. TRUE specifies that a message box will appear to inform the user of the error. FALSE means that it is possible to perform custom error handling, e.g. use a self-defined message-box.

Supported platforms:

Win32
Win64

ImageUpdated()

void ImageUpdated

(

void

)

Generated when an image object has changed, e.g. a new image has been passed to the control.

Supported platforms:

Win32
Win64