我用的是 2005 怎么报错啊Error
1The type or namespace name 'Management' does not exist in the namespace 'System' (are you missing an assembly reference?)
D:\WinSharp2005\systray\systray\Form1.cs 12 14 systray
咋回事
1The type or namespace name 'Management' does not exist in the namespace 'System' (are you missing an assembly reference?)
D:\WinSharp2005\systray\systray\Form1.cs 12 14 systray
咋回事
解决方案 »
免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货