Syntax
INT is_SetUpdateMode (HIDS hf, INT Mode)
Description
is_SetUpdateMode() set the display update mode for image display in DirectDraw back buffer mode. The image display can be executed event controlled or timer controlled. Event controlling has the advantage that the image display will not be broken by programs that needs a lot of computing because the update loop runs in a own thread.
Parameters
hf |
Frame grabber handle |
Mode |
|
1 |
Image display timer controlled |
2 |
Image display event controlled |
0x8000 |
Returns the current setting |
Return value
Current setting when called with IS_GET_UPDATE_MODE, else IS_SUCCESS, IS_NO_SUCCESS
