private string GetMapPath(string xmlName)
{
switch (xmlName)
{
case "GlobalVariables.xml":
xmlName = HttpContext.Current.Server.MapPath("~/XML/") + xmlName;//上下文不存在HttpContext（我已经引用了using System.Web;）
break;
default:
break;
}
return xmlName;
}
------解决方案--------------------------------------------------------
改成System.Web.HttpContext或者
using System.Web;
------解决方案--------------------------------------------------------
添加表空间using System.Web
------解决方案--------------------------------------------------------
System.Web.HttpContext
------解决方案--------------------------------------------------------
右键 添加引用