public int NumInputConnections { get; }
public:
property int NumInputConnections {
int get();
}
A value which represents the number of TV inputs
Gets the number of TV sources plugged into the tuner filter. For more detailed information, refer to the Microsoft documentation for IAMTVTuner.get_NumInputConnections.
using Leadtools;
using Leadtools.Multimedia;
using LeadtoolsMultimediaExamples.Fixtures;
public bool _result = false;
public CaptureCtrlForm _form = new CaptureCtrlForm();
public void NumInputConnectionsExample()
{
// reference the forms capture control and tv tuner
CaptureCtrl capturectrl = _form.CaptureCtrl;
try
{
// select the first device with digital in it's name
// Replace "Digital" with your video capture device name
if (capturectrl.VideoDevices["Digital"] == null)
throw new Exception("No Digital video devices available!");
capturectrl.VideoDevices["Digital"].Selected = true;
// get the TV Tuner device
TVTuner tvtuner = capturectrl.TVTuner;
// check whether the TV tuner is valid
if (tvtuner != null)
{
// connect the first input
tvtuner.ConnectInput = 0;
// set the result
_result = true;
}
}
catch (Exception)
{
_result = false;
}
// we'll loop on the state and pump messages for this example.
// but you should not need to if running from a Windows Forms application.
while (capturectrl.State == CaptureState.Running)
Application.DoEvents();
}
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