private void buttonSave_Click(object sender, EventArgs e) { int itemunit = (int)comboBoxUnit.SelectedValue; int catogory = (int)comboBoxCatagory.SelectedValue; string name = textBoxName.Text; string discription = textBoxDiscription.Text; RepositeryResponce repositeryResponce = itemRepo.Save(new pos_item { id = itemid, itemcategory = catogory, itemname = name, unit = itemunit, discreption = discription, }); if (repositeryResponce.sucsess) { loadGrid(); ShowMessageSucsess(repositeryResponce.message); } else { ShowMessageError(repositeryResponce.message); } }