private void button1_Click(object sender, EventArgs e) { richTextBox1.AppendText(\"\\r\\n\"); richTextBox1.Focus(); string s = \"Enter \"; richTextBo
Simplest way i prefer is,
private void button1_Click(object sender, EventArgs e) { richTextBox1.Text = DateTime.Now.ToString() + richTextBox1.Text; }
It will prepend Current DateTime at Start.