private void simpleButton2_Click(object sender, EventArgs e)
{
var v = OperationHandler.PostTest().Value;
//List<Item> lst = new List<LecERP.Item>();
//lst.Add(new Item { ItemCode = "CODE1", ItemName = "NAME1" });
//lst.Add(new Item { ItemCode = "CODE2", ItemName = "NAME2" });
//gcData.DataSource = lst;
//TestClass test = new TestClass();
//test.Name = "Eldar";
//ServiceWorker<TestClass> sw = new ServiceWorker<TestClass>();
//Dictionary<string, object> prms = new Dictionary<string, object>();
//prms["data"] = test;
//Operation<TestClass> ope = sw.Post("PostTest2", prms);
//Operation<List<EnumMaster>> enums = OperationHandler.GetEnums(1);
//ServiceWorker<String> sw = new ServiceWorker<String>();
}