public void fillDropDowns()
{
int i = 0;
List <currency> currencyList = KP.getCurrencyList();
currency C = null;
String option = "";
//no currencies - quit early
if (currencyList.Count == 0)
{
return;
}
for (i = 0; i < currencyList.Count; i++)
{
C = currencyList[i];
option = C.getISO() + " - " + C.getName();
LeftDropdown.Items.Add(option);
RightDropdown.Items.Add(option);
}
//attempt to set default to USD - United States Dollar
try
{
LeftDropdown.SelectedIndex = 17;
RightDropdown.SelectedIndex = 17;
}
catch (Exception E) { }
return;
}
public void insertAlphabetical(currency C)
{
int i = 0;
int j = 0;
int length = currencyList.Count;
String insertName = C.getISO().ToUpper();
String compareName = "";
//empty list, insert at front
if (length == 0)
{
currencyList.Add(C);
return;
}
//iterate through every element of our list
for (i = 0; i < length; i++)
{
compareName = currencyList[i].getISO().ToUpper();
//ignore duplicates
if (insertName.Equals(compareName))
{
return;
}
//insert comes before compare alphabetically, insert here
if (insertName[0] < compareName[0])
{
currencyList.Insert(i, C);
return;
}
//each one begins with the same letter
else if (insertName[0] == compareName[0])
{
//compare each character in Insertname and Comparename until we find a mismatching character
for (j = 0; j < insertName.Length && j < compareName.Length; j++)
{
//insertName comes before compareName alphabetically at index j
if (insertName[j] < compareName[j])
{
currencyList.Insert(i, C);
return;
}
}
}
}
//exhausted list, insert at end
currencyList.Insert(i, C);
return;
}