Question

c# 完全透明窗体显示完全不透明文字文字

我以前用GraphicsPath实现 现在在试又不行了
Graphics。DrawString
Graphics。FillPath
以上2种方法都没用 都随着窗体一起不见了

Answer 1

这么写就行了 public Form1()
{
InitializeComponent();
this.BackColor = Color.Fuchsia;
this.TransparencyKey = Color.Fuchsia;
}
Font font = new Font("微软雅黑", 20);
private void Form1_Paint(object sender, PaintEventArgs e)
{
e.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.SingleBitPerPixel;
e.Graphics.DrawString("我是不透明的", font, Brushes.Red, PointF.Empty);
}

Answer 2

2个窗体叠加最简单