Viscom Software VideoCap ActiveX Control

TVChannels.FindChannelSignal Method

Description:   

Search the TVChannels Collection for a index and return the Channel Signal.

Usage:   

TVChannels.FindChannelSignal Index

Data Type:   

Integer

Return Value:   

If the index of  TVChannel object is equal to the given index. The FindChannelSignal method return singal of the TV Channel  in the Collection. If the index is not found, the FindChannelNo method 0.

-1  Has No Signal Strength
 0  No Signal
 1  Signal Present 

Example:   

This Visual Basic example find the five index of  tv channel:

iTVSignal = VideoCap1.TVChannels.FindChannelSignal(5)