ScrollY

Description

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


Syntax

[VB]
objActiveGige.ScrollY [= Value]

[C/C++]
HRESULT get_ScrollY( long *pScrollY );
HRESULT put_ScrollY( long ScrollY );


Data Type [VB]

Long


Parameters [C/C++]

pScrollY [out,retval]

Pointer to the current vertical scroll position.

ScrollY [in]

The vertical 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 vertical scroll position to 512:

ActiveGige1.ScrollY = 512
MsgBox ActiveGige1.ScrollY

Remarks

The ScrollY 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.