public static void EvaluateStrConv()
{
Project project = CreateTestProjectWithCustomField();
Task task = project.RootTask.Children.GetById(1);
// Set formulas and print extended attribute value
project.ExtendedAttributes[0].Formula = "StrConv(\"sTring and sTRINg\",3)";
Console.WriteLine(task.ExtendedAttributes[0].Value);
project.ExtendedAttributes[0].Formula = "StrConv(\"sTring and sTRINg\",1)";
Console.WriteLine(task.ExtendedAttributes[0].Value);
project.ExtendedAttributes[0].Formula = "StrConv(\"sTring and sTRINg\",2)";
Console.WriteLine(task.ExtendedAttributes[0].Value);
}