Accessing a Data queue with Easycom For WinDev, is like accessing a database file.
• Use HAdd(). Function to add a new entry to a data queue.
• Use hRead HReadNext(). Or HReadSeek(). To read a data queue entry.
Data queues can be created with different sequence:
• *FIFO, for First In – First Out,
• *LIFO, for Last In – First Out,
• *KEYED, where each entry is indexed by a key value.
Data queue entries must be described using RPC - DATAQ configuration tool , then imported into the analysis, like a database table.