🔧 Changelog – Blitz!Kasse S/M/L/XL  Blitz!Kasse Handel & EXPRESSKasse Handel

Core / Billing / Cash-Terminal

• Billing: Added extra check for EC-Cash-Terminal response (ECGeld).

• StartECGeld: switched to modal dialog via SweetAlert (UI block issue).

• Config loader for EC-Cash updated → wrapped in try/catch with SweetAlert error notify.

UI / Kassengeld / Login

• StartKassengeld moved from main to dedicated “Räume”-page.

• StartKassengeld default = 0 if variable not set.

• Login page layout resized.

• Added modal “Kasseninfo” in login window with system info.

• Reworked input dialog for Artikel with flexible price (UI + function).

TSE

• Added realtime check for system clock (critical for TSE compliance).

• Extended TSE-page with extra info incl. first Bon.

• Queue handling for TSE + Bons (traffic-light system) → avoids duplicate Bons, speeds up processing.

Waren / Kategorien

• Warengruppen: updated visible/invisible toggle logic, binding refreshed.

• Diverse-Artikel handling:

  • Added pattern check for certain scanned codes:

    if (scannedCode.Contains("0000000000019") ||
scannedCode.Contains("0000000000000") ||
scannedCode.Contains("0000000000007") ||
scannedCode.Contains("8888888888888"))


    → open “Diverse-Artikel” dialog for manual input.

  • Added auto-barcode generation for Diverse / empty products.

Scanner / Barcode / QR

• Scanner code updated: added pattern for QR separation + refactored core method.

• Bugfix: order of Laufzettel fixed (affects ExpressKasse + Handel).

• Added error sound trigger (error.wav) if scan fails (barcode missing etc.).

• PosDeviceListener: improved GetAllBarCode → standardized with CultureInfo("de-DE").

• Additional QR-/Barcode checks: block print if duplicate codes.

• New function: generate barcodes for products.

ExpressKasse

• TSE: same realtime clock validation added.

• Warengruppen visibility + binding updated.

• Modal “Kasseninfo” added with info on first Bon.

• Settings:

  public bool DruckProductPLUBacrode { get; set; } = false;
public bool DruckProductQRCode { get; set; } = false;
public string ExtraPhone { get; set; } // reserved for call-events (WIP)


• Settings/Customer: added EMAIL field.

• Scanner methods refactored for better separation QR/Barcode.

DSFinV-K / Export

• Export reworked: write line-by-line instead of full buffer → less memory.

• Added export range by date or Bon number.

• DSFINV UST_SATZ forced to DE-format.

• UMS_BRUTTO switched to string (avoid float parsing issues).

• ELSTER XML: Besitzer.Nachname moved to dedicated field.

• Added check on Bon insertion.

• Added SALDOPRODUCTCOMMENT into SGK parser (template open).

Bon / Druck / Daten

• Added [PRINTBARCODE] variable: print product barcodes in Bon, auto-generate for Diverse + empty barcodes.

• FormalReceipt extended:

  public string CustomerEmail { get; set; }
public string CustomerPhone { get; set; }


• Personal: save extended data fully compliant with DSGVO.

• Personal delete-check: prevent deletion if Bons exist.

• Algorithmus für Saldobons / Bestellbons updated.

NetOrder / SQL / DB

• SQL start check improved.

• Added support for DB port in .ini file → auto-apply.

• Added open-port check for DB.

• Extra DB start check.

• Added new TSE/system info collector.

• SBT-Terminal: changed SetArtikel logic.

• KDS: added temp-file cleanup.

• GoBD-Export: updated date generation & misc. fixes.

• Z-Abschläge: new search by date and by number.

✅ Internal Note: many refactors in Scanner, Export, TSE queue. Breaking changes possible in Bon parser & Elster XML.