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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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SetString does not work for Unicode string?

I am using Delphi XE3, and with the following code: function Test(): string; var Buffer: array[0..5] of WideChar; BufferLen: Cardinal; TempStr: UnicodeString; begin SetString(TempStr, PWideChar(@Buffer[0]), BufferLen / 2); end; I always get…
alancc
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Delphi - TIdHTTP freezes when POSTing data

I have an issue developing an HTTP client using Indy's TIdHTTP component. I'm using Indy 10.5.9.0. When I call the TIdHTTP.DoRequest() method, the component freezes, and raises an exception: Connection closed gracefully I already tried using the…
pedro.olimpio
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Delphi XE3: [dcc32 Fatal Error] Unit5.pas(7): F1026 File not found: 'RzEdit.dcu'

Delphi XE3 compiler cannot found Raize dcu files although the path is defined in Tools/Options/Delphi Options/Library/Library path! Checking the command line, there is only one path found in the -I option. All other Library paths are missing.…
Nobby
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Dfmcheck checks subcomponents of FastReport that are not declared in unit

I'm working on a XE3 project which uses FastReport design for reporting. When i try to run DFMCheck the generated unit tries to access the subcomponents of the report (i.e. TfrxDataPage) which are present in the .DFM but are not created in the…
Bascy
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How to build a Delphi project without generating EXE

I'm wondering if there's a way to build a .dpr using dcc32, but skipping the linking part. I work on a very large project, that's been divided in sub-projects for modular compilation. The problem is that every sub-project, when compiled, generates…
Bruno Santos
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How to detect mouse back and forward click in Delphi?

I have a Trust GXT-25 mouse and it has 4 buttons: left, right, back and next. I can only catch left and right. How can I detect the remaining 2 more events in Delphi XE3?
roll
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Delphi places .exe in unexpected folder

...at least to me it's the wrong folder. Instead of putting the .exe in d:\projectfolder it puts it in d:\projectfolder\Win32\Debug This is the first time this happens; previously it created the file in the project folder. I've looked in the…
stevenvh
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TValueListEditor cell value is not getting refreshed

I'm having a problem where TValueListEditor cell value is not getting refreshed. In the OnStringsChange event I'm changing the value of one cell based on the value of another cell. In windows XP, it's working fine but where as in Windows 7, the…
Karthik Thirumoorthi
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Filter a table by month in Delphi xe3

Im using Access as database: I have table named FS and a date field named DateTime which contains records as mm/dd/yyyy How do I filter the DateTime field by month only.
Sardukar
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Delphi XE3 Failing to generate new exe file when compiling

As title says, when compiling, delphi fails to generate a new exe file, and instead just deletes the old one. This has only started today. Any ideas why? Comment if you want any more info and I'll add an edit with the extra info! Thanks!
Seryth
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Access violation when mouse enters custom TPanel

I have a custom TPanel that handles WMNCHitTest. At runtime, when mouse enters the panel, I get the following AV: Project ClientDatasetEditor.exe raised exception class $C0000005 with message 'access violation at 0x00405219: read of address…
user2383818
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Delphi XE3 TStatusBar Redraw

I cannot seem to get the status bar to update/refresh/redraw: TopFormmlcmpStatusPanel1.Invalidate; SendMessage(TopFormmlcmpStatusPanel1.Handle, WM_PAINT, WParam(0), LParam(0)); In another scenario I have tried: …
Arch Brooks
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Can Tidtrivialftp be used for general file transfer in Delphi?

I am using tidtrivialftp server n tidtrivialftp for p2p file transfer and it works for text file transfer but when i tried docx and pdf file though file is transmitted but it cannot be opened or as PDF says its damaged.As this link says…
Rafah Mehfooz
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P2P file transfer by TIdtrivialftp

I am transferring files over LAN using Tidtrivialftpserver and Tidtrivialftp. I tried the example code and is working fine but Tidtrivialftpserver just starts writing file ,i want to implement a savedialog box so that i can save it on my desired…
rafay
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clientdataset.refresh retrieves old data

I'm using Delphi XE3 with a MySQL database. I have a SQLconnection – SQLquery – DataSetProvider – ClientDataSet arrangement. When I ApplyUpdates of a modification to the CDS, the change is affected in the database correctly but when I Refresh the…
Petrus
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