实现效果:
知识运用:
RichTextBox控件的Select方法
public void Select (int start, int length )
SelectionColor属性
public Color SelectionColor { get; set; }
实现代码:
private void Form1_Load(object sender, EventArgs e) { this.richTextBox1.Select(0,3); this.richTextBox1.SelectionColor = Color.Red; this.richTextBox1.Select(3,3); this.richTextBox1.SelectionColor = Color.Green; this.richTextBox1.Select(6,3); this.richTextBox1.SelectionColor = Color.Blue; this.richTextBox1.Select(9,3); this.richTextBox1.SelectionColor = Color.Brown; }