标签:har highlight str 一个 table opera ble sharp ice
遇到的就是一个方法里,可传一个也行,传两个也行
public static DataTable GetInvoiceByTime(string Operation, string OrderSn=null)
{}
后面的OrderSn在调用这个方法的时候,就可填可不填了。
在调用的时候只填写前面的一个就可以用,也不要抱错
OrderData.GetInvoiceByTime("Time");
标签:har highlight str 一个 table opera ble sharp ice
原文地址:https://www.cnblogs.com/ZkbFighting/p/9287197.html