Project_WL/Assets/Script/UI/Shop/ShopUI.cs

public class ShopUI : BotMenuBase
{
    public TabUIBase Tab_Main, Tab_Sub;

    public override void Set()
    {
        base.Set();
        Set_Money(1, table_GlobalValue.Ins.Get_Int("n_JewelItemID"));
        
        var maintabs = table_shopitemlist.Ins.Get_MainTabDatas();
        for (int i = 0; i < maintabs.Count; i++)
        {
            maintabs[i].onClick = OnClick_MainTab;
        }
        Tab_Main.Set(maintabs);
        OnClick_MainTab();
    }

    void OnClick_MainTab()
    {
        Tab_Sub.Set_Index(0);
        var subtabs = table_shopitemlist.Ins.Get_SubTabDatas(Tab_Main.Get_Index());
        for (int i = 0; i < subtabs.Count; i++)
        {
            subtabs[i].onClick = OnClick_SubTab;
        }
        Tab_Sub.Set(subtabs);
        OnClick_SubTab();
    }

    void OnClick_SubTab()
    {
    }
}