Top "Vcl" questions

This tag is used for questions regarding the Visual Component Library used in Borland/CodeGear/Embarcadero Delphi and C++Builder products.

Hide the Main Form in a Delphi 2009 Application

The following code works fine in Delphi 7. However, in Delphi 2009 the form does remain hidden but the button on the …

delphi delphi-2009 vcl
What is the purpose of the 'Tag' property of Delphi VCL components?

Is there any specific purpose for the 'Tag' property of Delphi VCL components? I have Googled a few examples using …

delphi user-interface vcl
Delphi Rest.JSON JsonToObject only works with f variables

I'm using Delphi XE8. I was just looking at the REST.Json ObjectToJsonString() and JsonToObject() calls. Mainly attempting to do …

json rest delphi vcl delphi-xe8
How to NOT cache 500 Internal Server Errors in Varnish

I can't figure out, for the life of me, how to get varnish to ignore caching of 500 internal server errors. …

vcl varnish
Delphi Change main form while application is running

I have this problem. When I hide my main form, then the taskbar icon of my application is also hidden. …

forms delphi vcl taskbar delphi-xe6
How to install JVCL packages if the installer failed when I ran it as a non-Administrator User

I use Win7. I have installed Jedi VCL Components in my Delphi XE and It work correctly. However if I …

delphi delphi-xe vcl jedi jvcl
Delphi 2010 Action Manager & Main Menu Bar

I'm trying to use the Action Manager and Action Main Menu Bar in Delphi 2010 an I have no idea how …

delphi menu delphi-2010 vcl menubar
How to change caption font color on TCheckBox, TRadioButton, TGroupBox?

I don't know what my problem is, but I cannot set the font color in DEx2 for controls like TCheckBox, …

delphi properties colors delphi-xe2 vcl
Is there any Delphi XE2 styles gallery?

In XE2 there is a new function : 'styles', for VCL(.vsf) and Firemonkey (.styles), and some are provided in C:\…

delphi delphi-xe2 vcl firemonkey vcl-styles
How to convert a TStringDynArray to a TStringList

I'm using TDirectory::GetFiles() to get a list of files (obviously). The result is stored in a TStringDynArray and I …

vcl tstringlist c++builder-xe5 tstringdynarray