|
public static ConvertFrom ( |
||
| cityInfo | CityInfo need to convert | |
| return | ||
/// <summary>
/// display the location information on the form
/// </summary>
private void DisplayInformation()
{
//initialize the listbox
locationListBox.Items.Clear();
foreach (string itemName in m_data.LocationNames)
{
if (itemName == m_data.LocationName)
{
m_currentName = itemName + " (current)"; //indicate the current project location
locationListBox.Items.Add(m_currentName);
}
else
{
locationListBox.Items.Add(itemName);
}
}
//set the selected item to current location
for (int i = 0; i < locationListBox.Items.Count; i++)
{
string itemName = null;
itemName = locationListBox.Items[i].ToString();
if (itemName.Contains("(current)"))
{
locationListBox.SelectedIndex = i;
}
}
//get the offset values of the selected item
string selecteName = locationListBox.SelectedItem.ToString();
m_data.GetOffset(selecteName);
this.ShowOffsetValue();
//set control in placeTabPage
//convert values get from API and set them to controls
CityInfo cityInfo = new CityInfo(m_siteLocation.Latitude, m_siteLocation.Longitude);
CityInfoString cityInfoString = UnitConversion.ConvertFrom(cityInfo);
//set Text of Latitude and Longitude TextBox
latitudeTextBox.Text = cityInfoString.Latitude;
longitudeTextBox.Text = cityInfoString.Longitude;
//set DataSource of CitiesName ComboBox and TimeZones ComboBox
cityNameComboBox.DataSource = m_placeInfo.CitiesName;
timeZoneComboBox.DataSource = m_placeInfo.TimeZones;
//try use Method DoTextBoxChanged to Set CitiesName ComboBox
DoTextBoxChanged();
m_isFormLoading = false;
//get timezone from double value and set control
string timeZoneString = m_placeInfo.TryGetTimeZoneString(m_siteLocation.TimeZone);
//set selectItem of TimeZones ComboBox
timeZoneComboBox.SelectedItem = timeZoneString;
timeZoneComboBox.Enabled = false;
}
/// <summary>
/// used when city name changed
/// </summary>
/// <param name="cityName">city name which changed</param>
/// <param name="cityInfoString">city information want to get according to city name</param>
/// <returns>check whether is successful</returns>
private bool GetCityInfo(string cityName, out CityInfoString cityInfoString)
{
CityInfo cityInfo = new CityInfo();
//try to get CityInfo according to cityName
if (m_placeInfo.TryGetCityInfo(cityName, out cityInfo))
{
//do conversion from CityInfo to CityInfoString
cityInfoString = UnitConversion.ConvertFrom(cityInfo);
//do TimeZone conversion from double to string
cityInfoString.TimeZone = m_placeInfo.TryGetTimeZoneString(cityInfo.TimeZone);
//set current CityInfo
m_currentCityInfo = cityInfo;
m_currentCityInfo.CityName = cityName;
return(true);
}
//if failed, also set current CityInfo
m_currentCityInfo.CityName = null;
cityInfoString = new CityInfoString();
return(false);
}