(asp.net) Problem with assignment of value to Label, Button Text property

I have in my aspx page:

in my aspx.cs file is: public static string GetTranslation(object textCode) { return "the translated text"; }When i run the page, it appears nothing, can anyone point to my gap here, or how is correct to write? Thks.And one more, I don't want to assign the value from code behind, so this expression is not suitable: lbWndTitle.Text = "the translated text";