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Questions tagged [rad-studio]

Use this tag if you have questions about RAD Studio features and functionality. DO NOT use it if you have questions about how to write code in RAD Studio. Please mention the version you're using.

RAD Studio is a suite of development tools developed by Embarcadero. Can be used to develop applications in Delphi or C++.

231 questions
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How to save JSONObject to json file in UTF8 encoding Rad Studio/Delphi

I use Rad studio 11. I read information from json file (file is UTF8 encoded) and convert to jsonobject. Then I make changes to this jsonobject and want to save to json file. The information is successfully written to the file, but the file has the…
APTEMKA
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Multi-Device Designer Views Not Found in Delphi Project

For some reason, the project that I have been working on no longer allows me to change the 'View' on the Multi-Device View Designer drop downs. I select the 'Style' to be IOS and the 'View' shows me a list of a number of available views (i.e.,…
Leonard M.
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EdgeView2 SDK for Rad Studio

I'm using Rad Studio 11 and can't download EdgeView2 SDK, it gives an error: interal check error. Can anyone give a direct link to download the SDK or the WebView2Loader.dll file?
APTEMKA
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What is redistlist files in redist directory?

In RAD Studio installation directory (e.g.: C:\Program Files (x86)\Embarcadero\Studio\21.0), there is a Redist contains some *.redistlist files: c:\> dir "C:\Program Files (x86)\Embarcadero\Studio\21.0\redist\*.redistlist" Volume in drive S is RAD…
Chau Chee Yang
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How to prevent RAD studio from automatically adding Android properties?

We've got a few delphi 10.4.2 projects, and anytime anything changes and the project is saved true …
T.S
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Dump current local variables in C++ Builder (or perform search in them)

I'm debugging game written in C. There are loads of local variables. When I have breakpoint to check particular place in the code - there is no search in Local Variables window and it's very hard to find something fast. I wonder is there a…
igroglaz
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Delphi TListView DynamicApperance works in Windows, but not works on Android

I am struggling a problem in Embarcadero RAD Studio 10.4 I create a Multi Device Application in Delphi, I have tabs that contains TListView lists in DynamicApperance. In Toogle DesignMode I set four TTextObjectApperances, then I fill it some text…
bankav
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How to add sound effects to floatanimation in delphi firemonkey?

I have created a game that basically add the numbers in the blocks to each other by dragging them on top of each other. It works great. But I would like to add sound effects to the drag and drop move that is being done with the floatanimation…
Raf King
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Copying text from a Memo by line/index

I was wondering if there is a way to copy text from a specific line of memo. For example, I want to store the content from the 3rd line of my memo to a string, then do some operation on that string and copy it to another memo/edit. I've tried a few…
yahya
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Range check error in C++Builder (RAD Studio)

I've been getting "Range check error"s while working with string arrays. To my understanding, this means I am using indexes that don't exist in my array. My class and functions in my header file: AnsiString toBin(int n) { AnsiString zero = "0"; …
yahya
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Delphi TDBGrid inserts new record on tab press

Sometimes when the user presses the tab key and it's not in the last column in a TDBGrid it creates a new row and sets the linked DataSet state to dsInsert. I cannot understand why it happens nor avoid it.
Dofunt
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Link error when trying to access a RAD Studio 10.2 compiled lib in XE

I need to have a latest feature of IniFile, so compiled my XE .lib project in RAD Studio 10.2. Compilation is successful, but while using it in my XE project, I get an "unable to open SChore.obj" linker error. How to resolve this error? This…
viji
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Sorting numeric data in Tstringlist numerically in Delphi

Huge amount of numeric data (from a database) is stored in a Tstringlist variable. the Data may look like: 4 4 1/2 12.006 13 3/8 1.05 13.25 5 1/2 2.25 13 5/8 By setting the sort property of the Tstringlist to true, they are sorted as texts and as a…
hsh_Ar
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The "GetItCmd" task failed unexpectedly - NullReferenceException

I have a Delphi project in RAD Studio where I added a package using the GetIt Package Manager. After adding the package, I also added the package as a dependency to the project. But then the project does not build, and gives the following…
Jeppe Clausen
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Rad Studio 10.2.3 error when install apk: INSTALL_PARSE_FAILED_NO_CERTIFICATES

How can I solve this problem? C:\Users\user\Documents\Embarcadero\Studio\19.0\PlatformSDKs\android-sdk-windows\platform-tools>adb install Project.apk Performing Streamed Install adb: failed to install Project.apk: Failure…
M. Romanin
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