WaveAnalyzerMouseAction event

WaveAnalyzerMouseAction event

Remarks

Occurs when a mouse button is pressed over the waveform analyzer.

For details about the use of the Waveform Analyzer refer to the How to use the Waveform Analyzer section.

For further details about methods of the Waveform Analyzer refer to the WaveformAnalyzer class section.

Syntax

[Visual Basic]

Public Event WaveAnalyzerMouseAction As WaveAnalyzerMouseActionEventHandler

[C#]

public event WaveAnalyzerMouseActionEventHandler WaveAnalyzerMouseAction;

[C++]

public: __event WaveAnalyzerMouseActionEventHandler WaveAnalyzerMouseAction;

Event Data

The event handler receives an argument of type WaveAnalyzerMouseActionEventArgs.

WaveAnalyzerMouseActionEventArgs members

Description

nAction

Mouse action type.

Supported values are the following:

Mnemonic constant	Value	Meaning
MOUSE_ACTION_LEFT_DOWN	0	Left mouse button down
MOUSE_ACTION_LEFT_UP	1	Left mouse button up
MOUSE_ACTION_LEFT_CLICK	2	Left mouse button click
MOUSE_ACTION_LEFT_DBLCLICK	3	Left mouse button double click
MOUSE_ACTION_RIGHT_DOWN	4	Right mouse button down
MOUSE_ACTION_RIGHT_UP	5	Right mouse button up
MOUSE_ACTION_RIGHT_CLICK	6	Right mouse button click
MOUSE_ACTION_RIGHT_DBLCLICK	7	Right mouse button double click
MOUSE_ACTION_MOVE	8	Mouse move

nFlags

Can be a combination of the following values:

Value	Meaning
1	Set if left mouse button is down (defined as MK_LBUTTON inside the Windows SDK)
2	Set if right mouse button is down (defined as MK_RBUTTON inside the Windows SDK)
4	Set if keyboard's SHIFT key is down (defined as MK_SHIFT inside the Windows SDK)
8	Set if keyboard's CTRL key is down (defined as MK_CONTROL inside the Windows SDK)
16 (hex 10)	Set if middle mouse button is down (defined as MK_MBUTTON inside the Windows SDK)

nPressPosInPix

Number representing the position expressed in pixels where the mouse button was pressed

nPressPosInMs

Number representing the position expressed in milliseconds where the mouse button was pressed