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Questions tagged [delphi-xe3]

Delphi XE3 is a specific version of Delphi released on Sept. 2012

Delphi XE3 was released in September 2012 and is available as a standalone product or as part of RAD Studio XE3.

Delphi XE3 codename is WaterDragon, compiler version 24, directive symbol VER240.

Delphi XE3 was preceded by Delphi XE2 and succeeded by Delphi XE4.

Always use the tag alongside this tag.

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Delphi XE3 Firemonkey OS X - TComboBox hangs application

I have run into a problem which is very easy to recreate: Create a new FireMonkey HD application, put a TComboBox on the form and add a few items to it. Run the application in OS X (v. 10.8.2 in my case, but it has also been tested on…
Jørgen Opsand
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Delphi XE3 and Crystal Reports

Some time ago (actually almost 5 years ago) there was an example posted here that showed a method of displaying Crystal Reports in Delphi 2007 using the ActiveX report viewer. I have found that it also works in Delphi XE3. The snippet I have a…
bcorll
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FireMonkey tray icon with a menu

Continuing the favorite question from last year, and with Delphi XE3 (Firemonkey 2) out there is still vague support for the silly little tray icon, on any platform whether it's full-fledged OS or iOS. Suppose we have a tray icon by using…
Etamar Laron
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Error: 104 Failed to Obtain Version Information from CRPE32.dll - GetCRPEVersion

I did a search and cannot find another question like this one. I'm getting this error with Delphi XE2 and Delphi XE3. I'm using Crystal Reports XI R1. I'm not sure why Delphi would care about the version, the error would need to be during…
Brian
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Search dates on a record

I'm storing dates on MS ACCESS database along with other information. But I can't seem to search them as I please. I'd like to search by: year, month. I'm using a datetimepicker Currently I'm using this code to do so: ADOTable1.Filter := 'Date…
Ammadeux
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Fuse Table temperature with infrared image (Jpg*)

Is there a way to fuse the Jpeg image with the correspondant pixel temperature shown in the stringgrid attached. After the fusion, mouse arround and read the temperatures from the image. If there is, please can anyone show me how. Thank you,…
Ammadeux
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TIdHash128 Missing From Delphi XE3?

I am having a problem with Delphi XE3's Indy10. I cannot locate the class TIdHash128. Indy's documentation states this should be found in IdHash.pas but this is not the case on my PC. Oddly enough the comment at the top of IdHash.pas reads "Rev 1.10…
Ben Manning
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Delphi-sqlite query issue - Table not found

I am trying to query one of the SQLite 3 tables from Delphi. (My databse is world and I ahve a table called City in it). My code is: procedure TForm1.Button1Click(Sender: TObject); begin // Set the path of your database file. // Replace…
jimsweb
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Implementations PBKDF2 in Delphi?

How do I use this algorithm in Delphi? Is there a class to do this in Delphi? Thank you.
HamiD
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TPersistent: Notification

I have a TPersistent defined as follows: TGlyph = class(TPersistent) private FOwner: TControl; FLayout: TGlyphAlignment; FVisible: Boolean; FImageIndex: Integer; FImages: TImageList; .............. protected …
Enzo Costantini
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SysUtils.LongDayNames undeclared identifier

I am very much new to delphi and i tried the following code procedure TForm1.Button1Click(Sender: TObject); var myDate : TDateTime; day : string; begin myDate := EncodeDate(2002, 12, 31); day := LongDayNames[DayOfWeek(myDate)]; …
Jeeva
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Possible cross point function bug

I'm evaluating TChartProVCL for XE3. I created 2 manual series: 1) Series1, a stair-step line 2) Series2, a simple line intersecting Series1 at various points I then created a calculated series, X Cross Points, which should be the cross points of…
SteveB
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How to have a list of IdTCPClients of all my created threads?

I create a thread type ss_thread = class; ss_thread = class(TThread) protected Fff_id : string; Fff_cmd : string; Fff_host : string; Fff_port : TIdPort; procedure Execute; override; public constructor Create(const…
jmp
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How to access thread and its components?

I create a thread type ss_thread = class; ss_thread = class(TThread) protected Fff_id : string; Fff_cmd : string; Fff_host : string; Fff_port : TIdPort; procedure Execute; override; public constructor Create(const…
jmp
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TThreadList access violation on locklist

var all: TThreadList = nil; procedure TForm1.IdTCPServer1Connect(AContext: TIdContext); var list:tlist; begin try list := all.LockList; try list.Add(0); finally all.UnlockList; end; except end; end; telnet 127.0.0.1…
jmp
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