/// +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=
/// <summary>
/// Displays the video devices on the system. Expects the MF system to have
/// been started.
/// </summary>
/// <history>
/// 01 Nov 18 Cynic - Started
/// </history>
public void DisplayVideoCaptureDevices()
{
StringBuilder sb = new StringBuilder();
// Query MF for the devices, can also use MF_DEVSOURCE_ATTRIBUTE_SOURCE_TYPE_AUDCAP_GUID
// here to see the audio capture devices
List <TantaMFDevice> vcDevices = TantaWMFUtils.GetDevicesByCategory(MFAttributesClsid.MF_DEVSOURCE_ATTRIBUTE_SOURCE_TYPE, CLSID.MF_DEVSOURCE_ATTRIBUTE_SOURCE_TYPE_VIDCAP_GUID);
if (vcDevices == null)
{
return;
}
foreach (TantaMFDevice mfDevice in vcDevices)
{
sb.Append("FriendlyName:" + mfDevice.FriendlyName);
sb.Append("\r\n");
sb.Append("Symbolic Name:" + mfDevice.SymbolicName);
sb.Append("\r\n");
sb.Append("\r\n");
}
// add all known devices
comboBoxCaptureDevices.DataSource = vcDevices;
}