c# - 从此代码片段中删除重复项

Question

寻求有关从此代码段中删除重复项的建议:

foreach (Car car in carList) {
    DataRow row = NewRow();

    StringBuilder sbConfigurations = new StringBuilder();    
    foreach (ConfigurationItem configurationItem in car.Configurations)
        sbConfigurations.AppendFormat("{0}: {1}\n", configurationItem.Name, configurationItem.Value);

    row["configurations"] = sbConfigurations;


    StringBuilder sbOptionals = new StringBuilder();
    foreach (OptionalItem optionalItem in car.Optionals) 
        sbOptionals.AppendFormat("{0}, ", optionalItem.Name);

    row["optionals"] = sbOptionals;

    Rows.Add(row);
}

编辑:这是一个简化的上下文，可能会有更多像这样的列表连接

Answer 1

我真的不认为有必要删除您所说的“重复”。您没有两次出现相同的代码，而是两次出现类似的代码。这很常见，无需担心。