具体实现方法如下：
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namespace WindowsApplication1
{ public partial class Form2 : Form
{
public Form2()
{
InitializeComponent();
this.Opacity = 1;
this.Text = "opacity=1";
this.TopMost = true;
}
private void Form2_Activated(object sender, EventArgs e)
{
this.timer1.Enabled = true;
}
private void Form2_Deactivate(object sender, EventArgs e)
{
this.timer1.Enabled = false;
this.Opacity = 1;
this.Text = "opacity=" + this.Opacity.ToString();
}
private void Form2_Load(object sender, EventArgs e)
{
}
private void timer1_Tick(object sender, EventArgs e)
{
if (this.Opacity > 0)
{
this.Opacity -= 0.1;
this.Text = "opacity=" + this.Opacity.ToString();
}
else if (this.Opacity == 0)
{
this.Close();
}
else this.timer1.Enabled = false;
}
}
} |
希望本文所述对大家的C#程序设计有所帮助。