标签：row ext 技术分享 oid private send color col csharp
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;
}
标签：row ext 技术分享 oid private send color col csharp
原文地址：https://www.cnblogs.com/feiyucha/p/10322302.html
