/// <summary>
/// Close current system
/// </summary>
private bool Close()
{
if (!LibraryData.SystemIsOpen)
{
return(true);
}
if (!IsInDesignMode)
{
var qq = new SystemFileSaveAsk();
if (!qq.Save())
{
return(false);
}
}
LibraryData.CloseProject();
TabCollection.RemoveAll(q => q is MainUnitViewModel || q is PanelViewModel);
LibraryData.SystemFileName = string.Empty;
RaisePropertyChanged(() => FileName);
RaisePropertyChanged(() => InstallerVersion);
return(true);
}