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Questions tagged [delphi-10.4-sydney]

Delphi 10.4 Sydney is a specific version of Delphi released in May 2020.

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Using new Delphi 10.4 community Tools>Options>Language>Delphi Options>Library enter library paths Add button does not work

Delphi 10.4 I want to add system-wide paths so existing software from 10.1 compiles. In Tools>Options>Language>Delphi Options>Library the ADD button is non-functional. How can I add system-wide paths as could be done in 10.1?
Martel
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Embarcader : which version of Turbopower Async Pro is compatible for XE10

I need to install Turbopower Async Pro. So my question is which version of Turbopower Async Pro is compatible for XE10.4 (RAD Studio Sydney). I have AsyncPro Release 5.0.0. Will it work with XE10.4 (RAD Studio Sydney)?
Ashis
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Delphi 10.4 compiler error: "Types of actual and formal var parameters must be identical"

I'm new to programming. I'm using Delphi 10.4 Community Edition. I'm trying to run the BassPlayer demo project, but I get an error when trying to compile and run it. It happens in a file named wa_ipc.pas on line 1691. I have no idea how to fix this…
TomJones965
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Generating OVH SHA1 signature

I'm trying to utilize the OVH API in Delphi using the REST client. For this OVH requires me to generate a signature, but their documentation does not provide much info on this other than: "$1$" +…
Adriaan
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Socket ReceiveText is always empty under Windows 11?

I have a thread where I am opening a socket, and executing it, waiting to receive strings from the other side. It is working fine compiled on Delphi 7 on all Windows version, yet compiled with Delphi 11 - it working on the rest of the Windows…
Yordan Yanakiev
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Why does a published event on my form not show in the editor

I have added a published event to my main form, expeecting it would show up in the editor, but it doesn't. Am I doing something wrong, or is this just not the case? THIFISongEndEvent = procedure(Sender: TObject; EstimatedEndTime: TDateTime) of…
Wolfgang Bures
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How to change ListView TTextObjectAppearance Font in Mobile, Delphi Sydney 10.4 FMX?

I want to change the default Font in Listview TTextObjectAppearance, when I run it on windows it works fine but when I run it mobile it does not show the Font I select. .fmx object Form1: TForm1 Left = 0 Top = 0 Caption = 'Form1' …
MrSiMo
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How to Show images in ListView depends on the date

I'm Using Delphi Sydney 10.4 FMX, I have a ListView connected to a Database with liveBinding, ImageList that has 3 images. In the ListView, I Have 3 Fields: Image, Expiry, Domain. The Expiry and Domain are filled from the Database, but the image I…
MrSiMo
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Failure to Initialize SUSI API dll

I'm attempting to use the SUSI api dll that was provided to me. The first step according to their documentation is to call SusiLibInitialize. When calling it I seem to only get the failure result from the function when I'm expected to get…
Adriaan
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Handle custom Error message on Bad request

I'm developing an Android app (Client). The server works with C#. When I make some request specifically some Posts, I'm getting an error message on bad request such as 'HTTP/1.1 404 Not Found' which is okay when the item I searched for is incorrect.…
Antonis
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How to show a universal data label for any type of chart series?

I'm using the TeeChart (TChart) which is distributed with Delphi 10.4 to display data. Different types of data are displayed in different types of chart series. More specifically, I support 4 different types of charts: Line Chart Pie Chart Vertical…
Jerry Dodge
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How to safely move ancestor form without breaking many inherited references?

I have a project with many forms. Most of those forms are inherited from one common base form. As new inherited forms are added, it became necessary to start arranging those forms inside subdirectories. All of the inherited forms have been…
Jerry Dodge
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Delphi IDE Structure View - default to collapsed

The Delphi IDE: sometime after Delphi 7: The Structure Viewer defaults to expanding all the nodes: Which makes it inherently non-useful for viewing the structure. Does anyone know of a way to default the Delphi Structure Viewer so it defaults the…
Ian Boyd
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Firemonkey Form always restores to wsNormal

I don't know if this could be a BUG or just some configuration. By setting the form to WndowState = wsMaximized and pressing Windows+D (Show Desktop), when the form is restored from the taskbar the WindowState changes to WndowState = wsNormal. This…
user18245321
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How to extract domain suffix?

How can I extract domain suffix without entering http:// or https://? For example, if I enter stackoverflow.com, I want to get the result of com. I have this function, but I must enter http:// to get the result. Is there any way to skip entering…
MrSiMo
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