Search found 85 matches

by SlavkoDam
Fri Apr 19, 2024 1:44 pm
Forum: eXpress++ Support
Topic: How can I develop a DLL IN Xbase++ to use it in a C# program
Replies: 17
Views: 161

Re: How can I develop a DLL IN Xbase++ to use it in a C# program

A similar scenario could be applied to WebSocket connection, with one more option. WebSocket client could be both desktop and web client. Here is a simple example for WebSoscket server and WebSocket client. This is the code for WebSocket server application. Endpoint URL is function GetCust(). PROCED...
by SlavkoDam
Fri Apr 19, 2024 1:12 pm
Forum: eXpress++ Support
Topic: How can I develop a DLL IN Xbase++ to use it in a C# program
Replies: 17
Views: 161

Re: How can I develop a DLL IN Xbase++ to use it in a C# program

Diego, Here is a simple example for HTTP server and HTTP client. This is the code for HTTP server application. Endpoint URL is function GetCust(). In your future project, URLs will be functions in your DLL. PROCEDURE Main oSrv = HTTPSRV(,1024,,,.F.) RETURN FUNCTION GetCust(oSrv) RETURN GetCust_(VAL(...
by SlavkoDam
Thu Apr 18, 2024 1:58 am
Forum: eXpress++ Support
Topic: How can I develop a DLL IN Xbase++ to use it in a C# program
Replies: 17
Views: 161

Re: How can I develop a DLL IN Xbase++ to use it in a C# program

HTTPCTR.EXE starts Service app whose executable that it implements is HTTPSERVICE.EXE. So, you have to call only HTTPCTR.EXE with install option, and it will start HTTPSERVICE.EXE internally. Endpoint URLs or controls that HTTP server will handle, have to be created in HttpJob() class in httpjob.prg...
by SlavkoDam
Wed Apr 17, 2024 11:22 pm
Forum: eXpress++ Support
Topic: How can I develop a DLL IN Xbase++ to use it in a C# program
Replies: 17
Views: 161

Re: How can I develop a DLL IN Xbase++ to use it in a C# program

Hi Diego, You don't need IIS to create and use HTTP Server. You can create standalone HTTP server in Xbase++ in 3 ways. 1. Use HttpEndpoint() class() to create HTTP server, and WebHandler() class to serve REST requests. You have examples how to do this in the documentation of these classes. 2. Use S...
by SlavkoDam
Wed Apr 03, 2024 2:31 am
Forum: eXpress++ Support
Topic: Postgre ISAM command
Replies: 9
Views: 492

Re: Postgre ISAM command

This is the solution how to create filter/WHERE expression with a date value in PgSql. I implemented that in my PowerSql library and it works excellent. cDate = "'" + DTOS(dDate) + "'" For example, if the date value is 31.03.2024, in German format, do this: SET FILTER TO datefld >= '20240331' DBSETF...
by SlavkoDam
Wed Apr 03, 2024 2:07 am
Forum: eXpress++ Support
Topic: Postgre ISAM command
Replies: 9
Views: 492

Re: Postgre ISAM command

You can't build filters that are more complex than simple expressions like "name = 'Miller'". That means: filters are f*cking useless with the PGDBE. If you search the Alaska Knowledge Base for "PGDBE", you will find a lot of open PDRs concerning filters, and I don't believe they will ever get clos...
by SlavkoDam
Tue Apr 02, 2024 12:15 am
Forum: eXpress++ Support
Topic: Postgre ISAM command
Replies: 9
Views: 492

Re: Postgre ISAM command

It seems that Tom finally figured out that filters should not be used in PgSql, as he said they are "f*cking useless". I told him the same before, but he claimed that they work excellent. ;) Tom, it is be better to use this code for searching, since it works much faster than to do manual SKIP for ea...
by SlavkoDam
Fri Mar 15, 2024 1:01 am
Forum: Announcements
Topic: TEST versions of Power libraries
Replies: 0
Views: 205

TEST versions of Power libraries

Hello everyone, I have developed several add-on libraries for Xbase++ programming, for different fields of application. They have a generic name Power libraries. You can find more information about them on the site: https://www.sd-softdesign.com. You can download documentation, DEMO programs and TES...
by SlavkoDam
Mon Mar 11, 2024 3:58 am
Forum: Xbase++ 2.0
Topic: Listbox colours
Replies: 8
Views: 531

Re: Listbox colours

Tom, Yes, its a fine option in eXpress++ and I implemented a similar one in my PowerWin. But, its only a help to select a value into a get field when you press a popup button, and not a direct get select as XbpListBox. To return to the beginning, the initial request was to change font and colors of ...
by SlavkoDam
Mon Mar 11, 2024 2:10 am
Forum: Xbase++ 2.0
Topic: Listbox colours
Replies: 8
Views: 531

Re: Listbox colours

I don't agree with you. You cannot compare XbpListBox with XbpBrowse and XbpQuickBrowse. You cannot use XbpBrowse and XbpQuickBrowse as GET elements. XbpBrowse don't have :dataLink property, and in XbpQuickBrowse :dataLink property and :getData() method have different purposes. They also don't have ...