如何listbox每一行颜色不同
请详细点
------解决方案--------------------
注意
Form1_Load是Form1.Load事件的代码,选中窗体在属性中事件页找到Load后双击...
listBox1_DrawItem是listBox1.DrawItem事件的代码同上...
最后一次回复,再不能运行就没法说下去了
- C# code
private void Form1_Load(object sender, EventArgs e) { listBox1.Items.Add("红色"); listBox1.Items.Add("黄色"); listBox1.Items.Add("蓝色"); listBox1.DrawMode = DrawMode.OwnerDrawFixed; // 属性里设置 } private void listBox1_DrawItem(object sender, DrawItemEventArgs e) { Color vColor = e.ForeColor; switch (e.Index) { case 0: vColor = Color.Red; break; case 1: vColor = Color.Yellow; break; case 2: vColor = Color.Blue; break; } e.Graphics.FillRectangle(new SolidBrush(vColor), e.Bounds); e.Graphics.DrawString(((ListBox)sender).Items[e.Index].ToString(), e.Font, new SolidBrush(e.ForeColor), e.Bounds); e.DrawFocusRectangle(); }