PrlVm_UIEmuSendScroll Function

Send scroll event to User Input Emulation.

Syntax

PRL_RESULT PrlVm_UIEmuSendScroll(
    PRL_HANDLE hObj, 
    PRL_UIEMU_SCROLL_UNITS scrollUnits, 
    PRL_INT32 scrollX, 
    PRL_INT32 scrollY, 
    PRL_UINT32 flags
);

File

PrlApiVm.h

Parameters

hObj

[in] A handle of type PHT_VIRTUAL_MACHINE or PHT_DESKTOP_CONTROL .

scrollUnits

[in] Scroll units.

scrollX

[in] Amount of scroll along X axis.

scrollY

[in] Amount of scroll along Y axis.

flags

[in] Flags. One of PRL_UIEMU_SCROLL_FLAGS .

Returns

PRL_RESULT . Possible values: PRL_ERR_UNINITIALIZED - SDK was not properly initialized. PRL_ERR_INVALID_ARG - hVm is invalid, uiEmuVersion or text is 0. PRL_ERR_OUT_OF_MEMORY - memory allocation error during send. PRL_ERR_FAILURE - failed to send event.

Links

PHT_VIRTUAL_MACHINE