/// <summary>
/// Performs connect operation on bluetooth.
/// Catches any exceptions thrown.
/// Displays result/exception to the user
/// </summary>
/// <returns>Task to be awaited on</returns>
private async Task ConnectToBT()
{
try
{
ConnectText = "Connecting...";
await _btManager.ConnectAsync(SelectedDevice.HostName);
ErrorMessage = IsConnected ? "Connected successfully" : "Failed to connect!";
RaisePropertyChanged(() => IsConnected);
}
catch (Exception ex)
{
// catch any exception and display it
ErrorMessage = ex.Message;
}
finally
{
ConnectText = "Connect";
}
}