亲测win7下可用,win8下由于系统不支持Aero效果,所以效果不是半透明的. 代码: 博客园插入不了代码了..... public partial class Form1 : Form { int en; public struct MARGINS { public int m_Left; public int m_Right; public int m_Top; public int m_Buttom; }; [DllImport("dwmapi.dll")] private s
C# WinForm窗体控件Panel修改边框颜色以及边框宽度方法 1.新建组件这里可以自定义一个Panel控件起名为PanelEx 2.增加一个BoderColor属性和BoderSize属性 private Color _BorderColor = Color.Black; [Browsable(true), Description("边框颜色"), Category("自定义分组")] public Color BorderColor { get { retu