C# 透明窗体 上面的label文字毛边怎么去掉 透明窗体字体有毛边的问题 处理办法 设置相近色

是否还有更好的窗体透明的方法，可以解决字体毛边的问题。

我现在窗体透明的方法是：但是这样就会有

this.BackColor = Color.White;this.TransparencyKey = Color.White;

看到有白边怎么办？

处理相近色

string 字体颜色16进制 ="FF0000";Color 透明色= HexToColor相近(字体颜色16进制);this.BackColor = 透明色;this.TransparencyKey = 透明色;//文字颜色label1.ForeColor = HexToColor(字体颜色16进制);

//16进制转化/// <summary>/// hex转换到color/// </summary>/// <param name="hex"></param>/// <returns></returns>public Color HexToColor(string hex){byte br = byte.Parse(hex.Substring(0, 2), System.Globalization.NumberStyles.HexNumber);byte bg = byte.Parse(hex.Substring(2, 2), System.Globalization.NumberStyles.HexNumber);byte bb = byte.Parse(hex.Substring(4, 2), System.Globalization.NumberStyles.HexNumber);Color c = Color.FromArgb(50, br, bg, bb);return c;}public Color HexToColor相近(string hex){int br = int.Parse(hex.Substring(0, 2), System.Globalization.NumberStyles.HexNumber);int bg = int.Parse(hex.Substring(2, 2), System.Globalization.NumberStyles.HexNumber);int bb = int.Parse(hex.Substring(4, 2), System.Globalization.NumberStyles.HexNumber);if (br > 20){br = br - 5;}if (bg > 20){bg = bg - 5;}if (bb > 20){bb = bb - 5;}// MessageBox.Show(br.ToString());Color c = Color.FromArgb( br, bg, bb);return c;}

看效果