Thanks, So i looked and find a program link CoolTerm, Free, Small and doing what you say. I have to test it this evening. But it is software, so mayby FiveWin has also a Lib for this ? If I plugin my handscanner, FW can read this and it is also on a USB, but I suppose that this is not the same. So I...
Generally, when it is necessary to manage a device that connects via the USB port but responds to a serial structure, there are serial port emulators. Here in Argentina, there are fiscal drivers that use that functionality, and they can be managed with Fivewin's COM port management functions.
I spend the every looking and testing samples to read the USB port from FW I did not succeed. I can read/write arduino serial data from the Node-Red application from USB port 5. So it is possible to collect data from a Arduino true a USB port. How to read this data from it ? Maybe it is important to...
... in full. This is not possible with other libraries like ADO,etc. But we recommend avoid using TRecSet to the extent possible and to use RowSet reading required parts of the table using WHERE clause. This is the standard practice.
... dos programas completos para estos asuntos que funciona a la perfección, al menos yo los uso sin ningún error hasta la fecha. An aside: I remember reading some threads in the forum about how to do Backup/Restores, which also includes creating ZIP with keys to decompress for security and also how ...
I did some tests with WEBVIEW. I create the report - the buttonbar is inside the preview - theses are html buttons! reading the preview let printContents = document.getElementById('tischplanPreview').innerHTML; SendToFWH() document.getElementById('edit-btn').addEventListener('click', ...
... from that column's cDataType, nDataLen and nDataDec. In turn, XBrowse takes this informatin from ::oOrders:aStruct. It appears that XBrowse is reading the structure of the field 'wrkdat' from ::oorders as { "WRKDAT", "N", 6, 0 }. Surprising. We can get away with suggesting ...
Hello friends, I want to thank everyone for reading the post. As some of you might know, we host something special every year. In 2017, it was the Fivewin Meeting, then the Photo Weeks, and this year, for example, the concerts with the buskers ...
I tried to use the suggested solution to my question. I need to read the number of pages in a Word document. Unfortunately, I get an error : "Unexported method: Active Document.
... of Fivewin SavePQQ() is a method of TDataRow class of FWH. That is the reason, why we advised not to use TDataRow and other FWH functions for reading, editing and modifying the PostGre records and instead directly use TPQquery and TPQrow classes of Harbour's hbpgsql.lib. This helps us to close ...
... does NOT work correct with "SavePQQ()" While we totally disagree, we suggest a totally different approach for you. For the purpose of reading, editing and saving PostGre records, please totally avoid using FWH's TDataRow. Also totally avoid using any functions of FWPGSUPPORT.PRG for ...
Hello, I use postgres, only for reading and updating data. Function AdoPostgre()local oPon, oRs, oData, cString, aLIst, oReccString := "Driver={PostgreSQL ANSI};Server=localhost;Port=5432;Database=postgres;Uid=postgres;Pwd=ekatroncito;"TRY ...
... despues de realizada para mostrarla en un xBrowse. This is extremely easy using FWH Maria library. But here we are using Dolphin. Do not think of reading the filtered data again from the Server. Let us just filter the data inside XBrowse. i.e., let us display in xbrowse only those records that ...