private void mnuFile_Open_Click(object sender, EventArgs e)
{
//Show the open dialog
var res = dlgOpen.ShowDialog(this);
//Bail out if cancel was pressed or no file was selected.
if (res != DialogResult.OK || dlgOpen.FileName == "")
{
return;
}
var fileName = dlgOpen.FileName;
// if already open, then activate it
var alreadyOpen = MdiChildren.SingleOrDefault(x => ((EditForm)x).Doc.Path == fileName) as EditForm;
if (alreadyOpen != null)
{
alreadyOpen.BringToFront();
return;
}
var fi = new FileInfo(fileName);
var doc = new Document {
Path = fileName, Title = fi.Name
};
var syntax = Languages.GetLanguageFromFile(doc.Path);
using (var sr = new StreamReader(fileName, Encoding.Default))
{
var text = sr.ReadToEnd();
var ef = new EditForm(doc, text, syntax)
{
MdiParent = this
};
ef.Show();
}
}