private void materialRaisedButton1_Click(object sender, EventArgs e)
{
//if(validationString.ElementAt(currStringIndex))
if (validationString.Length > 0)
{
targetArrow = null;
if (currentState != null)
{
foreach (Arrow arrow in currentState.exitArrowList)
{
foreach (String str in arrow.getDelta())
{
if (str.CompareTo("" + validationString[currStringIndex]) == 0)
{
targetArrow = arrow;
break;
}
}
if (targetArrow != null)
{
break;
}
}
}
if (targetArrow != null)
{
currentState = targetArrow.toState;
}
else
{
currentState = null;
}
if (currentState == null)
{
materialRaisedButton1.Enabled = false;
displayMessageBox("String not accepted");
}
else
{
if (materialCheckBox1.Checked)
{
speech.Speak(targetArrow.fromState.stateName + " on " + Char.ToUpper(validationString[currStringIndex]) + " goes to " + targetArrow.toState.stateName);
}
processedString = processedString + validationString[currStringIndex];
if (currStringIndex + 1 != validationString.Length)
{
currStringIndex++;
}
else if (currentState.final)
{
materialRaisedButton1.Enabled = false;
displayMessageBox("String accepted");
}
else
{
materialRaisedButton1.Enabled = false;
displayMessageBox("String not accepted");
}
}
drawPanel1.Invalidate();
}
}