public static void Main(String[] args)
{
try
{
// open connection to InterSystems IRIS instance using connection string
IRISConnection conn = new IRISConnection();
// edit this ConnectionString to match your environment
conn.ConnectionString = "Server=localhost; Port=51773; Namespace=User; Password=SYS; User ID=_system; SharedMemory=false; logfile=./dbnative.log";
conn.Open();
// create IRIS Native object
IRIS iris = IRIS.CreateIRIS(conn);
Console.WriteLine("[1. Setting and getting a global]");
// setting and getting a global
// ObjectScript equivalent: set ^testglobal("1") = 8888
iris.Set(8888, "^testglobal", "1");
// ObjectScript equivalent: set globalValue = $get(^testglobal("1"))
Int16?globalValue = iris.GetInt16("^testglobal", "1");
Console.WriteLine("The value of ^testglobal(1) is " + globalValue);
Console.WriteLine();
Console.WriteLine("[2. Iterating over a global]");
// modify global to iterate over
// ObjectScript equivalent: set ^testglobal("1") = 8888
// ObjectScript equivalent: set ^testglobal("2") = 9999
iris.Set(8888, "^testglobal", "1");
iris.Set(9999, "^testglobal", "2");
// iterate over all nodes forwards
Console.WriteLine("walk forwards");
IRISIterator subscriptIter = iris.GetIRISIterator("^testglobal");
foreach (var node in subscriptIter)
{
Console.WriteLine("subscript=" + subscriptIter.CurrentSubscript + ", value=" + node);
}
Console.WriteLine();
Console.WriteLine("[3. Calling a class method]");
// calling a class method
// ObjectScript equivalent: set returnValue = ##class(%Library.Utility).Date(5)
String returnValue = iris.ClassMethodString("%Library.Utility", "Date", 5);
Console.WriteLine(returnValue);
Console.WriteLine();
// close IRIS object and connection
iris.Close();
conn.Close();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}