OnTVChannelScanStarted
|
TVideoGrabber.OnTVChannelScanStarted |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
Notifies the beginning of the TV channel scanning.
Declaration
property OnTVChannelScanStarted: TOnTVChannelScanStarted read FOnTVChannelScanStarted write FOnTVChannelScanStarted;
__property TOnTVChannelScanStarted OnTVChannelScanStarted=read=FOnTVChannelScanStarted, write=FOnTVChannelScanStarted
Event OnTVChannelScanStarted(MinChannel As Long, MaxChannel As Long)
Description
This TOnTVChannelScanStarted event occurs when the TV channel scanning begins, after invoking TVStartAutoScan .
This event reports the minimal and maximal channel that will be scanned for the current country code and tuner input type.
See Also
TTVChannelInfo TOnTVChannelScanStarted TOnTVChannelSelected TTunerInputType GetTVChannelInfo IsHorizontalSyncLocked IsTVAudioAvailable IsTVAutoTuneRunning IsTVTunerAvailable OnTVChannelScanCompleted OnTVChannelSelected TunerFrequency TunerMode TVChannel TVClearFrequencyOverrides TVCountryCode TVGetMinMaxChannels TVSetChannelFrequencyOverride TVStartAutoScan TVStopAutoScan TVTunerInputType TVUseFrequencyOverrides VCRHorizontalLocking