Questions tagged [delphi-xe7]

Delphi XE7 is a specific version of Delphi released in September 2014.

Delphi XE7 is a specific version of Delphi released in September 2014. It supports development of applications covering Win32, Win64, OSX, iOS, and Android. Windows applications (32bit and 64bit) may be built using either the VCL framework or the Firemonkey (FMX) framework, whereas the rest of the supported platforms are built under the Firemonkey framework.

Always use the tag alongside this tag.

909 questions
-1
votes
1 answer

Delphi XE7, trouble compiling, Undeclared identifier: 'TIdPeerThread'

I am not a Delphi programmer and I need to do some changes in a program and re-compile. But, the problem is that I can not re-compile the source I already have. I have traced the problem, and it seems to be because of Delphi XE7 using Indy 10…
Mahmood
  • 3
  • 1
  • 2
-1
votes
1 answer

What happened to UTF8Password in LockBox 3's TCodec?

I have been following the Delphi code in TPLockBox3 and PHP - AES Encrypt in Delphi, Decrypt in PHP, but I cannot implement Sean's: "codecAES.UTF8Password := edtPassword.Text;" within his actEncryptExecute procedure as this class does not have this…
-1
votes
1 answer

How to hook COM interfaces?

How can I properly hook COM interfaces in Delphi? The following code should work but it crashes when I try to call the original function. First chance exception at $725E1C46. Exception class $C0000005 with message 'access violation at 0x725e1c46:…
John Lewis
  • 337
  • 3
  • 12
-1
votes
1 answer

Datasnap Delphi XE7 - ApplyUpdates(0) issue

I have a datasnap server app developed originally with XE5 that was working fine with a client app on a mobile tablet accessing a Firebird database on a server. I have recompiled the code with XE7. The only change I had to make to the code to…
Bill Zwirs
  • 21
  • 4
-1
votes
2 answers

Stop editting after showmodal form returned

I am working on XE7 in Android v4.4.4. I have a TEdit and a TButton on form1. The following is my step: Click TButton to show another form(Form2) using ShowModal(...) or Show; Close form2 by ModalResult:= mrOK or close; After I return to form1,…
michael mok
  • 171
  • 2
  • 3
-1
votes
1 answer

Use VCL Styles From Delphi XE7 to Delphi XE2

I have copied all files from C:\Program Files (x86)\Embarcadero\Studio\15.0\Redist\styles\vcl to C:\Program Files (x86)\Embarcadero\RAD Studio\9.0\Redist\styles\vcl In my XE2 IDE, I go to Projects->Options->Application->Appearance and the others…
alycia
  • 59
  • 1
  • 8
-1
votes
2 answers

copy part of a file into stream

the global target is using a part of file to get checksum to find duplicated movie and mp3 files, for this goal i have to get a part of file and generate the md5 because whole file size is up to 25 gigs in some cases,if i found duplicates then i…
peiman F.
  • 1,648
  • 1
  • 19
  • 42
-1
votes
2 answers

Does Delphi support ARMv5 and ARMv6 CPU's?

Does Delphi support ARMv5 and ARMv6 CPU's and is there a way to make my app work on them?
-1
votes
1 answer

EurekaLog Reports TAmazonStorageService Memory Leak Even After Free

We are attempting to connect with Amazon AWS S3 with the TAmazonConnectionInfo and TAmazonStorageService Demo. The connection works perfectly. We can List Buckets, List Bucket files, and Download and Upload files.... But EureakLog reports a memory…
Bill
  • 2,993
  • 5
  • 37
  • 71
-1
votes
2 answers

How to safely UnMarshal JSON objects

When i try to unmarshall a JSON object that is not well formated, I expect a object reference from UnMarshall function, but it comes nil. But so, when I close my application that object generates memory leaks. TMyObject = class private FName:…
Lucas Belo
  • 134
  • 11
-2
votes
1 answer

How to replace an original Vcl.Styles.pas Delphi unit with my own?

I want to fix some bugs in my Delphi XE7 VCL source code. The easiest would be if I could simply edit the original file, recompile it and use it (replace the original DCU with the new DCU). However, I get: Unit %s was compiled with a different…
Gabriel
  • 20,797
  • 27
  • 159
  • 293
-2
votes
1 answer

Why Delphi XE 7 places component/events definitions in a wrong section?

I have annoying problem with my Delphi XE 7. When I place some component on a form or double click to generate some event i.e. OnCreate it is placed in a public declarations instead of class declaration. Every time I get compilation errors. Then I…
Jacek U
  • 53
  • 9
-2
votes
1 answer

Memory Error when attempting to load jpeg from resource file Delphi XE7 / OSX

I found the code to do the following on this site, so thanks However the line "logo.Bitmap.LoadFromStream( MyRs);" Access Violation - some kind of memory error I assume. I used Project | Resources and Images ... to add the Jpeg Is this a problem…
Trevor
  • 1
-2
votes
1 answer

How get AReadLinesCount IdTCPClient

There is a certain remote server. I want to get an answer from him procedure TForm1.Button1Click(Sender: TObject); begin Memo1.Clear; IdTCPClient1.Host := '163.158.182.243'; IdTCPClient1.Port := 28900; IdTCPClient1.Connect; end; procedure…
-2
votes
1 answer

How can i access stock prices in my Delphi XE7 coding?

I have tried to use... var thepath: PWideChar; thepath := 'http://www.google.com/finance?tab=we'; ShellExecute(Self.Handle, 'Open', 'chrome', thepath, '', sw_MINIMIZE); and I want to end up with answers (csv form) in an Excel spreadsheet. I'll…
John K
  • 1
  • 2