|
public static ConvertTo ( |
||
| cityInfoString | CityInfoString need to convert | |
| 리턴 | ||
/// <summary>
/// used when city information changed
/// </summary>
/// <param name="cityInfoString">city information which changed</param>
/// <param name="cityName">city name want to get according to information</param>
/// <param name="timeZone">city time zone gotten according to information</param>
private void GetCityNameTimeZone(CityInfoString cityInfoString,
out string cityName, out string timeZone)
{
CityInfo cityInfo = UnitConversion.ConvertTo(cityInfoString);
string tempName;
double tempTime;
//try to get city name and timezone according to cityInfo
if (m_placeInfo.TryGetCityNameTimeZone(cityInfo, out tempName, out tempTime))
{
cityName = tempName;
//try to get string representing timezone according to a number
timeZone = m_placeInfo.TryGetTimeZoneString(tempTime);
//set current CityInfo
m_currentCityInfo.Latitude = cityInfo.Latitude;
m_currentCityInfo.Longitude = cityInfo.Longitude;
m_currentCityInfo.TimeZone = tempTime;
m_currentCityInfo.CityName = tempName;
}
else
{
//set current CityInfo
cityName = null;
timeZone = null;
m_currentCityInfo.Latitude = cityInfo.Latitude;
m_currentCityInfo.Longitude = cityInfo.Longitude;
m_currentCityInfo.CityName = null;
}
}
/// <summary>
/// called by some functions to do same operation
/// </summary>
private void DoTextBoxChanged()
{
//enable timezone ComboBox
timeZoneComboBox.Enabled = true;
CityInfoString cityInfoString = new CityInfoString(latitudeTextBox.Text, longitudeTextBox.Text);
string cityName;
string timeZone;
//get new CityName and TimeZone
GetCityNameTimeZone(cityInfoString, out cityName, out timeZone);
//use new CityName to set ComboBox
if (null != cityName)
{
cityNameComboBox.Text = null;
cityNameComboBox.SelectedItem = cityName;
timeZoneComboBox.Enabled = false;
}
else
{
if (m_isFormLoading)
{
string userDefinedCity = "User Defined\r";
if (!m_placeInfo.CitiesName.Contains(userDefinedCity))
{
cityNameComboBox.DataSource = null;
m_placeInfo.CitiesName.Add(userDefinedCity);
m_placeInfo.CitiesName.Sort();
cityNameComboBox.DataSource = m_placeInfo.CitiesName;
CityInfo cityInfo = UnitConversion.ConvertTo(cityInfoString);
cityInfo.CityName = userDefinedCity;
cityInfo.TimeZone = m_siteLocation.TimeZone;
m_placeInfo.AddCityInfo(cityInfo);
}
cityNameComboBox.SelectedItem = userDefinedCity;
}
else
{
cityNameComboBox.SelectedIndex = -1;
}
}
//after get timeZone,set control timeZonesComboBox
if (null != timeZone)
{
timeZoneComboBox.Text = null;
timeZoneComboBox.SelectedItem = timeZone;
}
}