EventArgs e) { richTextBox1.SelectionStart = richTextBox1.T

时间:2022-04-10 04:37:00

C# richtextbox 自动滚动到最后  光标到最后 自动显示最后一行

private void richTextBox1_TextChanged(object sender, EventArgs e)
        {
            richTextBox1.SelectionStart = richTextBox1.TextLength;

// Scrolls the contents of the control to the current caret position.
            richTextBox1.ScrollToCaret(); //Caret意思:脱字标记;插入标记; (^)

}

其他:

 rtxt.AppendText(message+"\n");

 rtxt.Select(rtxt.Text.Length, 0);

 rtxt.ScrollToCaret();

C# RichTextBox读取txt中文后呈现乱码。

操作RichTextBox的机制来生成RTF文档内容,,然后传入RTF格局内容给控件

或在读取文件内容时加上编码

StreamReader sr = new StreamReader(fs, Encoding.Default); string strline = sr.ReadLine(); StringBuilder sb = new StringBuilder(); while (strline != null) { strline = sr.ReadLine(); sb = sb.Append(strline + "\n"); } sr.Close(); richTextBox1.Text = sb.ToString();
其他回答1: StreamReader sr = new StreamReader(fs, System.Text.Encoding.UTF8);//测试告成 其他回答2: StreamReader sr = new StreamReader(fs, System.Text.Encoding.Default);
改成 尝尝
StreamWriter sw = new StreamWriter(fs, System.Text.Encoding.GetEncoding("GB2312"));