ScrollX

Description

Returns or sets the current horizontal scroll position for the live video display.


Syntax

[VB]
objActiveDcam.ScrollX [= Value]

[C/C++]
HRESULT get_ScrollX( long *pScrollX );
HRESULT put_ScrollX( long ScrollX );


Data Type [VB]

Long


Parameters [C/C++]

pScrollX [out,retval]

Pointer to the current horizontal scroll position.

ScrollX [in]

The horizontal scroll position to be set.

Return Values

S_OK

Success

E_FAIL

Failure.

E_INVALIDARG

Invalid property value.

Example

This VB example sets the current horizontal scroll position to 512:

ActiveDcam1.ScrollX = 512
MsgBox ActiveDcam1.ScrollX

Remarks

The ScrollX property is only valid if the ScrollBars are present in the control window.

Note that the value returned by this property refers to the image coordinate system, not to the screen coordinates.