private void mnuOpen_Click(object sender, EventArgs e)
{
openFileDialog1.Filter = "Text Files(*.txt)|*.txt|All Files(*.*)|*.*";
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
blank frm = new blank();
frm.Open(openFileDialog1.FileName);
frm.MdiParent = this;
frm.DocName = openFileDialog1.FileName;
frm.Text = frm.DocName;
frm.Show();
mnuSave.Enabled = true;
}
}
