private void barButtonItem5_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
Frmhelp frmhelp = new Frmhelp();
string str = File.ReadAllText("Hp.txt", Encoding.UTF8);
frmhelp.Text = "功能说明";
frmhelp.richTextBox1.Text = str;
frmhelp.richTextBox1.ReadOnly = true;
frmhelp.ShowDialog();
}
private void ToolStrip8_Click(object sender, EventArgs e)
{
Frmhelp frmhelp = new Frmhelp();
string str = File.ReadAllText("Hp.txt", Encoding.UTF8);
frmhelp.Text = "功能说明";
frmhelp.richTextBox1.Text = str;
frmhelp.richTextBox1.ReadOnly = true;
frmhelp.ShowDialog();
}