public void ProcessClearFunction(ClearFunc cFunc, string numString)
{
switch (cFunc)
{
case ClearFunc.CE:
ClearCurrent();
break;
case ClearFunc.C:
ClearAll();
break;
case ClearFunc.DELETE:
DeleteLastNumber(numString);
break;
default:
ThrowClearException();
break;
}
}
private void BClear_Click(object sender, RoutedEventArgs e)
{
Button b = sender as Button;
if (b == null)
{
return;
}
string numString = tDisplayNumber.Text.ToString();
ClearFunc cFunc = (ClearFunc)clearFunctions.IndexOf(b);
if (numString.Length > 0)
{
model.ProcessClearFunction(cFunc, numString);
}
if (cFunc.Equals(ClearFunc.C))
{
ResetCurrentEquation(); ResetPrevOperatorButtonColour();
}
DisplayNumberFormatted(model.GetAugendString());
}
public void ProcessClearFunction(ClearFunc cFunc, string numString)
{
clearFunctions.ProcessClearFunction(cFunc, numString);
}
