using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace OTSMeasureApp { public partial class About : Form { public About() { InitializeComponent(); } private void About_Load(object sender, EventArgs e) { richTextBox1.Enabled = false; richTextBox2.Enabled = false; } private void button_OK_Click(object sender, EventArgs e) { this.Close(); } private void button1_Click(object sender, EventArgs e) { System.Diagnostics.Process.Start("notepad.exe", Application.StartupPath+"\\version.txt"); } } }