private void AddSensingProbabilityButton_Click(object sender, RoutedEventArgs e)
{
TextBox stateTextBox = FindTextBoxSibling(sender, "SensedStateTextBox");
TextBox sensedPerceptionTextBox = FindTextBoxSibling(sender, "SensedPerceptionTextBox");
TextBox probabilityTextBox = FindTextBoxSibling(sender, "SensingProbabilityTextBox");
Triplet<String, String, Double> tuple = new Triplet<string, string, double>(stateTextBox.Text, sensedPerceptionTextBox.Text, Double.Parse(probabilityTextBox.Text));
ModelItem.Properties["SensingProbabilities"].Collection.Add(tuple);
stateTextBox.Clear();
sensedPerceptionTextBox.Clear();
probabilityTextBox.Clear();
}