/// <summary>
/// Query the contact quality of a specific EEG electrode
/// </summary>
/// <param name="electroIdx">The index of the electrode for query</param>
/// <returns>Enumerated value that characterizes the EEG electrode contact for the specified input channel</returns>
public EdkDll.IEE_EEG_ContactQuality_t GetContactQuality(Int32 electroIdx)
{
return(EdkDll.IS_GetContactQuality(hEmoState, electroIdx));
}