摘要:
1.设置窗体opacity属性:2.窗体的BackColor和TransparencyKey属性设置相同的值:2.加using System.Runtime.InteropServices;引用然后加上以下代码: [StructLayout(LayoutKind.Sequential)] public struct MARGINS { public int Left; public int Right; public int Top; public int Bott... 阅读全文