StkCityDatabase Class

Provides access to an STK city database.

Inheritance Hierarchy

SystemObject
AGI.Foundation.StkStkCityDatabase

Namespace: AGI.Foundation.Stk
Assembly: AGI.Foundation.Models (in AGI.Foundation.Models.dll) Version: 24.3.420.0 (24.3.420.0)

Syntax

C++

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public class StkCityDatabase

Public Class StkCityDatabase

public ref class StkCityDatabase

type StkCityDatabase =  class end

The StkCityDatabase type exposes the following members.

Constructors

	Name	Description
	StkCityDatabase	Initializes a new instance.

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Properties

	Name	Description
	LastUpdateDate	Gets the last update date reported in the Generic Database (.gd) file, or MinValue if the file does not exist or does not contain a LastUpdate field.
	Version	Gets the version number reported in the Generic Database (.gd) file, or "Unknown" if the file does not exist or does not contain a Version field.

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Methods

	Name	Description
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetCentralBodies	Gets the central bodies in the database.
	GetCityTypes	Gets the types of cities in the database.
	GetCountries	Gets the countries in the database.
	GetEntries	Gets all of the entries in the database.
	GetEntries(StkCityDatabaseQuery)	Gets all of the entries in the database matching a specified query.
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Extension Methods

	Name	Description
	CreatePlatforms	Overloaded. Creates a platform for each city entry in the supplied database. (Defined by StkCityDatabaseExtensions.)
	CreatePlatforms(StkCityDatabaseQuery)	Overloaded. Creates platforms representing the cities in the database that match the input query. (Defined by StkCityDatabaseExtensions.)

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Examples

The following example shows how to query the city database for cities matching certain criteria:

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StkCityDatabase db = new StkCityDatabase(dbDirectory, "stkCityDb");

// Create a query object and then populate it with the properties to query on.
// Regular expressions are used to query on strings.
StkCityDatabaseQuery query = new StkCityDatabaseQuery
{
    CityName = new Regex("Philadelphia"),
    // only look in PA, because there's also a New Philadelphia in Ohio
    ProvinceName = new Regex("Pennsylvania"),
};

// Get the database entries matching the query and print out the Longitude and Latitude of each.
foreach (StkCityDatabaseEntry entry in db.GetEntries(query))
{
    Console.WriteLine("{0}: Longitude {1}, Latitude {2}", entry.CityName, entry.Longitude, entry.Latitude);
}

Reference

AGI.Foundation.Stk Namespace