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It's about class
I searched in the documentation and leaned how to add a Class and that is good. I continued my quest, then downloaded the XojoExample.zio archive and found tons of things. I stopped my quest when I...
View ArticleSave picture from PDF: UnsupportedOperationException
I try to use the following code, from documentation page: Picture — Xojo documentation Var imageData As String Var bs As BinaryStream Var f As FolderItem If ImageWell1.Image <> Nil Then ' Get a...
View ArticleSupported graphics file formats
Is there a list of formats available supported by Picture.Open? In the documentation I have only found something about the file formats supported for saving pictures. (Apart from JPEG, TIFF, PNG, and...
View ArticleDesktopTextArea.BackGroundColor
This has come up in previous versions but trying to set it at runtime fails. It won’t override the default for dark/light mode. Mac 15.3.1, Xojo 24r4.2. Even text.color is hit and miss. Anyone else...
View ArticleCopy from a label.text
I’m writing text to a label (label.text). I want to be able to manually copy/paste the text into a Word document. Have tried using label.selectable = 1 command, no help. Am I doing something wrong 3...
View ArticleReturning A class Pair?
Here’s a condensed version of my code: Var outputFile As FolderItem = soundsFolder.Child(“g” + uniqueID + “.mp3”) Var outputFilePath As String = outputFile.NativePath Var ffmpegCmd As String ffmpegCmd...
View ArticleValentina 15.1 updates DuckDB, Report Server email and more
Valentina Release 15.1.adds several fixes and improvements including: [Imp] DuckDB support updated to DuckDB version 1.2 [Imp] [DuckDB] Added Storage Version and Block Size parameters to the database...
View ArticleFloating Window flickers during start up
I have 1 mainwindow and 6+ floating window for a Xojo Desktop application. These floating window are default visible = false and becomes visible depends upon menu choices and/or button options at...
View ArticleSpeaking in Greek
I am trying to get XOJO to say some words in Greek. System.speak doesn’t seem to let me choose a language or voice. So I was looking to incorporate javascript. If I load this html file directly into...
View ArticleCanvas Hintergrund zur Laufzeit ändern
Hallo zusammen, ich habe da mal eine “Anfängerfrage”. Ist es mit Xojo möglich, den Hintergrund zur Laufzeit eines Canvas zu ändern? Bisher habe ich die Hintergrundfarbe immer via Paint beim Starten...
View ArticleGetting Window.Type
Hello, I’m trying to convert this old program code to API 2. Unfortunately, I’ve failed so far. This code isn’t mine, I’m just trying to make it usable. When I try to replace ‘Window.Frame’ with...
View ArticleHow to set the colour/indicator for a web field in code
The documentation implies that I can set the indicator (and hence the colour) for a web text field - webtextfield has ‘indicator’ listed as a property, though there is no corresponding field in the...
View ArticleWeb Framework - Threads
Since pre-emptive threads arrived on the scene was wondering if there are plans for web Sessions and HandleURL to get their own threads ? Been wondering for a while and don’t recall seeing anything...
View ArticleUDPSocket - How to not hog the port?
Hi all, I have several devices on my network that use UDP to broadcast their existence. One of them sends out a periodic packet with its serial number, IP address, model number. It sends this on port...
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ESP32 - Undocumented commands found in Bluetooth chip used by a billion device
For those who program with electronics on IoT (internet of things) devices, the ESP32 has 29 undocumented commands that could be used as a ‘backdoor’. Below is the article that provides more details....
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No proper right alignment possible in pdf
I’m having a lot of trouble right-aligning text in a pdf. In print it is done correctly, but when I output the same code as a pdf it is not possible to right align text. I use the textwidth function...
View ArticleSend image to gpt-4o-mini to analize and return json
Using Windows 11 and Xojo 2024 release 4.1 Does anyone have some example of how to send a png image file to gpt-4o-mini so that it can analyze the image and return specified info from the image back...
View ArticleSpotlight On: Tim Dietrich
Originally published at: Spotlight On: Tim Dietrich – Xojo Programming Blog Spotlight On posts focus on Xojo community members. We’ll use this space to tell the stories of people using Xojo, share...
View ArticleBest QR Code Generator for Web Apps?
I’m setting out on a new project, need to generate QR codes within a WebApp. Is there a 2025 ‘best’ Plug-In for Barcode and QR Code generation in WebApps? 13 posts - 6 participants Read full topic
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