I have a Delphi 2007 DLL with this export: function TestSignString(s, Sign: PChar): LongBool; stdcall; I am calling it in .NET Core v7 C# using thi ...

In Delphi, is it possible to detect when the user clicks on Windows' Start button (the button on the bottom left that brings up the menu)? I try to c ...

How to return a Stringlist from a function has been discussed many time before. My code sequence version 1 is just a recap how to do it. is there a ...

How to enable TLS session resumption of data connection with TIdFTP? I am using Indy 10.6.2.0 that's shipped with Delphi 11.2 Embarcadero® RAD Studio ...

I am trying to custom sort a TStringList by a column in a .CSV file. My code below works (slowly, about 14 seconds for 200,000+ lines): What I woul ...

I use Delphi Seattle and my application has one 32Bit Exe and another 64Bit Exe. For certain operations like MS Graph API I need these DLL's (libeay32 ...

I have TVirtualStringTree and while am trying to modify its text to be as the next (Code + Text) : I have created this function which creates Test ...

I have a string list, each string looks something like this. I am then adding that string into another list with commatext, and should be giveing a ...

Is it possible in FireDac get live data from database (SQL Server in my case) without updating DataSources like it was in Paradox. The closest things ...

This may very well have been asked many times before but, if so, I cannot for the life of me find the answer. So I apologise in advance if this is the ...

How to store record to temporary variable and pass it through function? If I have two records like: And now I want to be able to do something like ...

Most of it works. E.g job['Id'].AsString evaluates to 'POS-10', etc. But job['StartDate.Date'].AsString evaluates to '43891' and EndDate to '44355' ...

I want to use functions of the Winapi.Security.Cryptography.Core_IAsymmetricKeyAlgorithmProvider and it has a parameter of type IBuffer. i dont know h ...

The following code gives the error 'Incomplete registration for type: TPair<System.string,System.string>' but for the life of me I can't figure ...

I saw in this question: Empty string becomes null when passed from Delphi to C# as a function argument that Delphi's empty string value in reality is ...

I have VirtualStringTree (VST) with nodes that have the next data structure : The Child nodes which they don't have any children has Cost value but ...

I have a function that returns an OleVariant that contains an IDispatch reference counted object: And the end of the function, the RefCount of the ...

There is a directory with jpg files and one jpg file that should be compared with the files in the directory and in this way find 2 graphically identi ...

This question is maybe more a tip for people to search a solution if they have the same problem (as I found the solution eventually). I had an applic ...

I'm writing a Delphi app, in which I have a procedure to clear the form and reset it to its default state. I've tried everything - that first line ...