private void openToolStripMenuItem_Click(object sender, EventArgs e)
{
if (uxOpenFile.ShowDialog() == DialogResult.OK)
{
try //try to read the input file
{
//read in the file and put it into the listbox
WeatherList temp = new WeatherList();
char[] delims = { ' ' };
using (StreamReader sr = new StreamReader(uxOpenFile.FileName))
{
while (!sr.EndOfStream)
{
string[] pieces = (sr.ReadLine()).Split(delims, StringSplitOptions.RemoveEmptyEntries);
int year = Convert.ToInt32(pieces[2]);
int month = Convert.ToInt32(pieces[0]);
int day = Convert.ToInt32(pieces[1]);
double temperature = Convert.ToDouble(pieces[3]);
DateTime date = new DateTime(year, month, day);
WeatherData weather = new WeatherData(date, temperature);
temp.Add(weather);
}
}
_current = temp;
uxWeatherListBox.DataSource = _current;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
/// <summary>
/// on open menu click, loads file and listbox contents
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void uxOpenMenu_Click(object sender, EventArgs e) //More error checking here if time
{
if (uxOpenFileDialog.ShowDialog() == DialogResult.OK)
{
//try
//{
if (uxDatesList.Items.Count > 0)
{
uxDatesList.DataSource = null;
uxDatesList.Items.Clear();
wd = new WeatherList();
}
string name = uxOpenFileDialog.FileName;
using (StreamReader inFile = new StreamReader(name))
{
string line;
char[] sep = new char[] { ' ' };
while ((line = inFile.ReadLine()) != null)
{
string[] data = new string[4];
data = line.Split(sep, StringSplitOptions.RemoveEmptyEntries);
if (Convert.ToDouble(data[3]) != -99)
{
wd.Add(new WeatherData(Convert.ToInt32(data[0]),
Convert.ToInt32(data[1]), Convert.ToInt32(data[2]),
Convert.ToDouble(data[3])));
}
}
}
uxDatesList.DataSource = wd;
//}catch(Exception ex)
//{
// MessageBox.Show("Something Went Wrong\n" + ex.ToString());
//}
}
}
