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  • Example: Starting to read a file after pointing directly to a record
HChangeKey (Example)
Example: Starting to read a file after pointing directly to a record
WINDEVWEBDEV - Server codeWindowsWindows MobileAjaxUser code (UMC)HFSQLHFSQL Client/ServerHyper File 5.5OLE DBNative Connectors (Native Accesses) The following code reads a specific record using its record number (RecNumMemo variable). The read operation is initialized with HChangeKey: the search key is specified, and all the following records are read based on this search key.
HRead(CUSTOMER, RecNumMemo)
HChangeKey(CUSTOMER, CUSTNAME)
WHILE NOT HOut()
Print_Client()
HReadNext(CUSTOMER)
END
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  • Version 9
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