C# Winform 入门（11）之制作酷炫灯光效果

先看效果

所用的到控件是Timer，label ，button

拉三个label 将字体大小改为适中即可

定义变量和颜色容器

int a = 0,b = 1,c= 2,i,j,k;
List<Color> Colorslist = new List<Color>() {  Color.Purple, Color.Pink, Color.Blue };

Timer事件

 private void timer1_Tick(object sender, EventArgs e)
 {
     i = a % 3;
     j = b % 3;
     k = c % 3;
     label1.ForeColor = Colorslist[i];
     label2.ForeColor = Colorslist[j];
     label3.ForeColor = Colorslist[k];
     a++;
     b++;
     c++;
 }

窗体加载事件

 private void Form1_Load(object sender, EventArgs e)
 {
     timer1.Enabled=false;
 }

按钮点击事件

 private void btn_Change_Click(object sender, EventArgs e)
 {
     timer1.Enabled = true;
 }