buffer

Hi. I used LoRa library inline C. https://github.com/sandeepmistry/arduino-LoRa . I used reading method stream from https://www.b4x.com/android/forum/threads/hardware-serial-on-esp32.97318/post-613593. But I do not get any data. B4X: Sub Process_Globals Public Serial1 As Serial Dim...

Hi. I create a pdf file showing one invoice. At the and of the invoice I show the total cost of the invoice as the signature "ΥΠΟΓΡΑΦΗ in Greek" of the client. The problem I have is that I can't make the signature printed under the word "ΥΠΟΓΡΑΦΗ" depends of the lines of invoice. I mean the...

Hi. I create a pdf file showing one invoice. At the and of the invoice I show the total cost of the invoice as the signature "ΥΠΟΓΡΑΦΗ in Greek" of the client. The problem I have is that I can't make the signature printed under the word "ΥΠΟΓΡΑΦΗ" depends of the lines of invoice. I mean the...

Hello, i have some jpg images stored in a "image" field on sql server 2016 database. I always conected to that database using Job1.PostString(ip of aspx parser file, the query i want to do i.e. SELECT IARCH FROM MYIMAGESTABLE) I have read this sample in forum: Sub ReadBlob Dim Cursor1 As Cursor...

Salve a tutti, ho il problema di leggere un campo BLOB creato da VB.net su database MySql ( campo FOTO) e poi visualizzare in una Imageview. Il codice che ho provato ad usare è il seguente: Dim buffer() As Byte Dim bt As Bitmap Dim s_tru As StringUtils buffer =...