internal static object eval(Assembly script, cReportCompilerGlobals globals)
{
// Now that we have a compiled script, lets run them
foreach (Type type in script.GetExportedTypes())
{
foreach (Type iface in type.GetInterfaces())
{
if (iface == typeof(cIReportScriptType))
{
// yay, we found a script interface, lets create it and run it!
// Get the constructor for the current type
// you can also specify what creation parameter types you want to pass to it,
// so you could possibly pass in data it might need, or a class that it can use to query the host application
ConstructorInfo constructor = type.GetConstructor(System.Type.EmptyTypes);
if (constructor != null && constructor.IsPublic)
{
// lets be friendly and only do things legitimitely by only using valid constructors
// we specified that we wanted a constructor that doesn't take parameters, so don't pass parameters
cIReportScriptType scriptObject = constructor.Invoke(null) as cIReportScriptType;
if (scriptObject != null)
{
//Lets run our script and display its results
return scriptObject.RunScript(globals);
}
else
{
// hmmm, for some reason it didn't create the object
// this shouldn't happen, as we have been doing checks all along, but we should
// inform the user something bad has happened, and possibly request them to send
// you the script so you can debug this problem
}
}
else
{
// and even more friendly and explain that there was no valid constructor
// found and thats why this script object wasn't run
}
}
}
}
return null;
}
