PurplePen.CustomSymbolText.buttonDefault_Click C# (CSharp) Méthode

        private void buttonDefault_Click(object sender, EventArgs e)
        {
            string langId = LangId;

            // Remove all custom text with the current language.
            List<SymbolText> symtexts = customSymbolText[selectedId];
            symtexts = symtexts.FindAll(symtext => (symtext.Lang != langId));
            if (symtexts.Count == 0) {
                customSymbolText.Remove(selectedId);
                customSymbolKey.Remove(selectedId);
            }
            else {
                customSymbolText[selectedId] = symtexts;
            }

            UpdateControlsFromId(selectedId);
            listBoxSymbols.Refresh();
        }