Get List Box Selected Value And Get List Box Selected Text

Get List Box Selected Value from Listbox,

public static string GetListBoxSelectedValue(ListBox Listbox1)
{
    string selectedItem = "";
    if (Listbox1.Items.Count > 0) {
        for (int i = 0; i < Listbox1.Items.Count; i++) {
            if (Listbox1.Items[i].Selected) {
                if (selectedItem == "") {
                    selectedItem = Listbox1.Items[i].Value;
                    break;
                }
            }
        }
    }
    return selectedItem;
}

Get List Box Selected Text,

public static string GetListBoxSelectedText(ListBox Listbox1) {
    string selectedItem = "";
    if (Listbox1.Items.Count > 0) {
        for (int i = 0; i < Listbox1.Items.Count; i++) {
            if (Listbox1.Items[i].Selected) {
                if (selectedItem == "") {
                    selectedItem = Listbox1.Items[i].Text;
                    break;
                }
            }
        }
    }
    return selectedItem;
}