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(DataFlex) Egypt ITIDA Generate eReceipt UUIDSee more Egypt ITIDA ExamplesDemonstrates how to generate the eReceipt UUID for Egypt ITIDA. Note: This example requires Chilkat v9.5.0.92 or greater.
Use ChilkatAx-9.5.0-win32.pkg Procedure Test Handle hoSb Boolean iSuccess String sUuid // This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // Note: This example requires Chilkat v9.5.0.92 or greater. // (In v9.5.0.92, the "itida" encoding was added to StringBuilder's Encode method.) Get Create (RefClass(cComChilkatStringBuilder)) To hoSb If (Not(IsComObjectCreated(hoSb))) Begin Send CreateComObject of hoSb End // Load the eReceipt JSON into a StringBuilder object. Get ComLoadFile Of hoSb "qa_data/itida/EReceipt_ex.json" "utf-8" To iSuccess If (iSuccess = False) Begin Showln "Failed to load input file." Procedure_Return End // Convert the contents of sb to the ITIDA canonical form. // Always pass utf-8 for the 2nd arg. Get ComEncode Of hoSb "itida" "utf-8" To iSuccess // Get the lowercase hex encoded SHA256 hash of the canonicalized JSON // (always use utf-8) Get ComGetHash Of hoSb "sha256" "hex_lower" "utf-8" To sUuid Showln "eInvoicing UUID = " sUuid End_Procedure |
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