Code changes done in standard methods of RetailTransactionService* classes or added new methods in RetailTransactionServiceEx class are not 'visible' by Real-Time Service.
This blog post will show you the way to change color of DevExpress button of class SimpleButton.
Offline Sync service fails to synchronize data with error "Bulk command BulkInsertCommand failed with the following exception. Rows will be retried during single apply. System.Data.SqlClient.SqlException (0x80131904): String or binary data would be truncated."
Today I would like to talk with you about POS and MPOS labels. This blog post will give a basic information about labels, and a bit later two additional posts will show some details.
Async server fails to sync metadata with error Cannot have multiple records in schedule parameter table.