/// <summary>
/// Close the current Package
/// </summary>
/// <returns>true, if the Package was closed</returns>
public bool Close()
{
if (pkg != null)
{
bool res = true;
if (pkg.HasUserChanges)
{
DialogResult dr = SimPe.Message.Show(
SimPe.Localization.Manager.GetString("savechanges").Replace("{filename}", FileName),
SimPe.Localization.Manager.GetString("savechanges?"),
MessageBoxButtons.YesNoCancel);
if (dr == DialogResult.Yes)
{
res = Save();
}
else if (dr == DialogResult.Cancel)
{
return(false);
}
}
if (res)
{
FileNameEventArg e = new FileNameEventArg(this.FileName);
if (BeforeFileClose != null)
{
BeforeFileClose(this, e);
}
if (e.Cancel)
{
res = false;
}
}
if (res)
{
pkg.Close();
this.SetupEvents(false);
pkg = null;
}
else
{
return(false);
}
}
return(true);
}