private bool Save()
{
// need to save file first then exit
if (map.File == null)
{
if (!SaveAs())
{
return(false);
}
}
string file = map.File;
StreamWriter writer = null;
bool bOK = true;
try
{
writer = new StreamWriter(file);
writer.Write(map.MapSource);
map.Modified = false;
map.ClearUndo();
SetTitle(false);
}
catch (Exception ae)
{
bOK = false;
MessageBox.Show(ae.Message + "\r\n" + ae.StackTrace);
}
finally
{
writer.Close();
}
if (bOK)
{
this.map.Modified = false;
}
return(bOK);
}