/// <summary>
/// Implement this method as an external command for Revit.
/// </summary>
/// <param name="commandData">An object that is passed to the external application
/// which contains data related to the command,
/// such as the application object and active view.</param>
/// <param name="message">A message that can be set by the external application
/// which will be displayed if a failure or cancellation is returned by
/// the external command.</param>
/// <param name="elements">A set of elements to which the external application
/// can add elements that are to be highlighted in case of failure or cancellation.</param>
/// <returns>Return the status of the external command.
/// A result of Succeeded means that the API external method functioned as expected.
/// Cancelled can be used to signify that the user cancelled the external operation
/// at some point. Failure should be returned if the application is unable to proceed with
/// the operation.</returns>
public Autodesk.Revit.UI.Result Execute(ExternalCommandData commandData,
ref string message, Autodesk.Revit.DB.ElementSet elements)
{
try
{
CoordinateSystemData Data = new CoordinateSystemData(commandData);
Data.GatData();
using (CoordinateSystemDataForm displayForm =
new CoordinateSystemDataForm(Data, commandData.Application.Application.Cities,
commandData.Application.ActiveUIDocument.Document.SiteLocation))
{
if (DialogResult.OK != displayForm.ShowDialog())
{
return Autodesk.Revit.UI.Result.Cancelled;
}
}
return Autodesk.Revit.UI.Result.Succeeded;
}
catch (Exception ex)
{
message = ex.Message;
return Autodesk.Revit.UI.Result.Failed;
}
}
string m_locationName; //the name of selected location
#endregion Fields
#region Constructors
/// <summary>
/// constructor
/// </summary>
/// <param name="data"></param>
/// <param name="coorinateForm"></param>
/// <param name="locationName"></param>
public DuplicateForm(CoordinateSystemData data, CoordinateSystemDataForm coorinateForm,
string locationName)
{
m_data = data;
m_dataForm = coorinateForm;
m_locationName = locationName;
InitializeComponent();
}
private SiteLocation m_siteLocation; //reference to SiteLocation
#endregion Fields
#region Constructors
/// <summary>
/// override constructor
/// </summary>
/// <param name="data">a instance of CoordinateSystemData class</param>
public CoordinateSystemDataForm(CoordinateSystemData data, CitySet citySet, SiteLocation siteLocation)
{
m_data = data;
m_currentName = null;
//create new members about place information
m_placeInfo = new PlaceInfo(citySet);
m_siteLocation = siteLocation;
m_currentCityInfo = new CityInfo();
InitializeComponent();
}