This code doesn\'t compile in XE : const InitSignature : array[0..3] of LongWord = ($67452301, $EFCDAB89, $98BADCFE, $10325476);
I\'m in the process of implementing XML digital signatures. I\'m starting with little steps, so right now I want to solve the problem of SHA-1 hashing.
I\'m trying to save some lines of text in a codepage different from my system\'s such as Cyrillic to a TFileStream using Delphi XE. However I can\'t find any code sample to produce those encoded file
Trying to use the TThreadedQueue (Generics.Collections) in a single producer multiple consumer scheme. (Delphi-XE).
Is there a way I can send data to my PDF file, (fill in the fields/blanks), either manually or by a third party component, the PDF files have certain fields that can be modified by user, entering numb
My configuration: Delphi XE Firebird 2.1 IBObjects 4.9.12 Windows 7 64bits I get an exception when I try to set a value to a IBOQuery parameter (\"Could not convert variant of type (UnicodeString) i
I want to when Tform2 is created then show a message to user. I use this code, but not work well. procedure TForm1.Button1Click(Sender: TObject);
In Delphi XE, I am storing crc32 hash of a string in an SQlite database, in a column declared as INTEGER. My understanding is that SQlite does not distinguish among integer types: int, int64, signed a
I have this procedure : procedure TForm1.Button1Click(Sender: TObject); var a:TForm2; begin a := TForm2.Create(Self);
I\'m attempting to use the enhanced RTTI features in Delphi XE or later,to read and write objects to XML. So far I\'ve been successful with integers, floats, strings, enumerated types, sets and classe