Synopsis
Wait for the end of the grab in progress.
Format
void MdigGrabWait(DigId, Flag)
| MIL_ID DigId; | Digitizer identifier |
| long Flag; | Digitizer flag |
Description
This function allows you to temporarily override a grab mode of M_ASYNCHRONOUS on the specified digitizer (see MdigControl). Using this function allows your application to wait for the grab in progress to end, before continuing.
The DigId parameter specifies the identifier of the digitizer.
The Flag parameter specifies the digitizer flag to set. This parameter must be set to one of the following:
| M_GRAB_END | Wait for the end of the current grab. |
| M_GRAB_NEXT_FRAME | Wait for the end of the current frame grab. |
| M_GRAB_NEXT_FIELD | Wait for the end of the current field grab. |
The M_GRAB_END flag should not be used when grabbing data with MdigGrabContinuous.
Some of these flags are not supported on all platforms.
See also