private bool CloseTab(DocumentView documentView)
{
if (documentView.Modified)
{
this.ctlTabControl.SelectedTab = documentView.TabPage;
string question;
if (string.IsNullOrEmpty(documentView.Filename))
{
question = "Save this file?";
}
else
{
question = "Save changes to this file?\r\n\r\n" + documentView.Filename;
}
switch (MessageBox.Show(question, "Save Changes",
MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question))
{
case DialogResult.Cancel:
return(false);
case DialogResult.Yes:
documentView.SaveFile();
break;
}
}
this.ctlTabControl.TabPages.Remove(documentView.TabPage);
documentView.NotifyRemoved();
this.UpdateUI();
return(true);
}
private void mnuFileSaveAs_Click(object sender, EventArgs e)
{
DocumentView documentView = this.SelectedDocumentView;
if (documentView == null)
{
return;
}
try
{
this.ctlSaveFileDialog.FileName = Path.GetFileName(documentView.Filename);
this.ctlSaveFileDialog.InitialDirectory = Path.GetDirectoryName(documentView.Filename);
}
catch { }
if (this.ctlSaveFileDialog.ShowDialog(this) != DialogResult.OK)
{
return;
}
documentView.SaveFile(this.ctlSaveFileDialog.FileName);
}