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DELPHI QUESTIONS

How can I check if a specific user has specific access rights on a folder/file in Delphi
How can I check if a specific user has specific access rights on a folder/file in Delphi
Any of those help If you want only write a simple function to retrieve the users permissions over a folder or file, you can try the WMI, in this case to get the security settings for a logical file or directory you can use the Win32_LogicalFileSecuri
TAG : delphi
Date : December 01 2020, 04:55 PM , By : Sagar
Firemonkey Rotate Text
Firemonkey Rotate Text
may help you . I assume this is because the text will rotate around the rectangle's TopLeft position
TAG : delphi
Date : December 01 2020, 04:55 PM , By : Kyle1066
IBtransaction and Firebird for a multi-user program
IBtransaction and Firebird for a multi-user program
I think the issue was by ths following , Use GENERATORS. With GENERATORS you get always unique numbers. It doesn't matter how many transactions are active, they live outside the transaction control. See Firebird Generator Guide
TAG : delphi
Date : November 29 2020, 01:01 AM , By : adn201
Clearing all DataSet Bookmarks
Clearing all DataSet Bookmarks
To fix this issue There is no way to bulk-delete Bookmarks for a TDataSet. You have to free them one by one.Side note: When using Bookmarks you need to be very careful, after any change (insert, update or delete) in the TDataset your bookmarks are no
TAG : delphi
Date : November 28 2020, 08:01 AM , By : Kai Shaw
How is TClientDataSet sending SQL statements on ApplyUpdates
How is TClientDataSet sending SQL statements on ApplyUpdates
will help you No SQL is sent from the client, only the delta packet. The provider on the server receives the delta packet and generates insert/update/delete SQL statements based on it. Sending multiple updates in a single request usually leads to bet
TAG : delphi
Date : November 27 2020, 01:01 AM , By : Sai Kiran
Which is current correct indy and open ssl versions to use with delphi2007
Which is current correct indy and open ssl versions to use with delphi2007
To fix the issue you can do Indy's WhichFailedToLoad() function in the IdSSLOpenSSLHeaders unit tells you why OpenSSL could not be loaded.The latest snapshot of Indy 10 uses the latest version of OpenSSL. There are OpenSSL DLLs available for download
TAG : delphi
Date : November 25 2020, 07:27 PM , By : PlayPrince
Delphi Xe2: WH_KEYBOARD won't return left-right virtual key codes
Delphi Xe2: WH_KEYBOARD won't return left-right virtual key codes
Any of those help Shift, Alt, Ctrl - isn't a keys. It's a key modifiers, these keys doesn't have own real key code. You can really detect they, only if pressed other non-modifer key.See, TWinControl implementation for understanding, how to detect the
TAG : delphi
Date : November 25 2020, 07:27 PM , By : Elias Rnd
Collecting a list/table of version specific information for RAD Studio/Delphi/C++ Builder related development environmen
Collecting a list/table of version specific information for RAD Studio/Delphi/C++ Builder related development environmen
I wish this helpful for you Part of the information comes from these sources: How do I determine the Delphi version which created a Delphi project http://sourceforge.net/projects/radstudiodemos/ (note these are often incorrect: updates in various old
TAG : delphi
Date : November 25 2020, 07:22 PM , By : Aum Raval
delphi 2009, interface already released
delphi 2009, interface already released
around this issue It is Delphi 2009 reference counting bug. I modified your code a little to output reference counters:
TAG : delphi
Date : November 25 2020, 01:01 AM , By : star57
chained proxy in delphi
chained proxy in delphi
Does that help The TIdHTTP.ProxyParams property does not support chaining.To use chained proxies, you need to:
TAG : delphi
Date : November 25 2020, 01:01 AM , By : Александр К
Use VCL Styles From Delphi XE7 to Delphi XE2
Use VCL Styles From Delphi XE7 to Delphi XE2
will be helpful for those in need The internal format of the vsf files (styles) was changed in the XE3 version (v 2.0). So the styles included in XE7 version can't be used in XE2. XE2 - can use only the VCL Styles version 1.0 XE3-XE7 - can use any VC
TAG : delphi
Date : November 22 2020, 10:54 AM , By : user2956346
Rotating an image Delphi XE7
Rotating an image Delphi XE7
fixed the issue. Will look into that further FireMonkey controls have RotationCenter and RotationAngle properties. Load your needle image into a TImage component, position it over the dashboard and set its RotationCenter, then you can adjust the Rota
TAG : delphi
Date : November 22 2020, 10:40 AM , By : hunglq
Understanding waitable timers
Understanding waitable timers
will help you The problem was not related to delphi or the code in any way. The problem was created by a Windows 7 feature that enables more than magic packets when WOL is enabled. Forcing Windows to only listen for magic packets solved the problem.M
TAG : delphi
Date : November 22 2020, 10:31 AM , By : Daniel Adarve
Delphi Created Images are not displayed
Delphi Created Images are not displayed
I hope this helps . I am trying to dynamiclly create a custom component with images and display them in a Grid , but the Images don't show up. Below is the code with omitted part of declarations , could someone help me and tell me what am I doint wro
TAG : delphi
Date : November 21 2020, 07:31 AM , By : user2953813
former worked code does not work
former worked code does not work
this will help Both conditionals are defined. That can be inferred from the compiler error.Either single line // comments do not comment out defines. Or you are defining _Trial at the project level. To the very best of my knowledge, a single line //
TAG : delphi
Date : November 21 2020, 01:01 AM , By : Namra Zia Khan
Formatsettings of client are changing when printing in Firemonkey
Formatsettings of client are changing when printing in Firemonkey
it fixes the issue FormatSettings is global variable. It can be changed anywhere and all the code that uses it will be affected.Proper approach for using TFormatSettings is, not to rely on global FormatSettings variable and use your own instance when
TAG : delphi
Date : November 19 2020, 12:41 AM , By : user2952302
Why does Delphi XE7 IDE hangs and fails on out of memory exception?
Why does Delphi XE7 IDE hangs and fails on out of memory exception?
Any of those help See Quality embarcaderoThe fequently 'out of memory' in XE7 problem. Some solution to decrease 'out of memory'
TAG : delphi
Date : November 18 2020, 03:49 PM , By : Kasper Damgård
How to build delphi projects for WIN64 when units inside it uses DesignEditors DesignIntf?
How to build delphi projects for WIN64 when units inside it uses DesignEditors DesignIntf?
should help you out It sounds like you have a package which is both design-time and run-time combined into one. In most scenarios however, you must split your package into two different packages. One package is run-time (where you implement all of yo
TAG : delphi
Date : November 18 2020, 11:13 AM , By : Chanhee Hong
Cannot Destroy Dynamically created Menu Item in Delphi
Cannot Destroy Dynamically created Menu Item in Delphi
I hope this helps . You did not say it, so I have to assume that MySubMenu is a MenuItem of PopupMenu1. If not please clarify.To delete items from MySubMenu in order to recreate them again later, it's easyest to call the Clear method:
TAG : delphi
Date : November 18 2020, 01:01 AM , By : Jarmaine Jackson
How can I set a message unread?? with delphi 7 and imap from indy10
How can I set a message unread?? with delphi 7 and imap from indy10
hop of those help? You are trying to pass a UID string where a MsgNum integer is expected. You need to use UIDStoreFlags() instead of StoreFlags():
TAG : delphi
Date : November 17 2020, 11:55 AM , By : user2950436
How can I save a TTreeview to Windows and keep its hierarchical structure?
How can I save a TTreeview to Windows and keep its hierarchical structure?
hope this fix your issue The answer as pointed out by 500 - Internal Server Error was to change the path I was passing to the recursive procedure.Also I had to get the path of the node in a string format, and then use that as the new path:
TAG : delphi
Date : November 17 2020, 11:55 AM , By : user2950387
Nullable scalar types and LiveBindings
Nullable scalar types and LiveBindings
With these it helps Here is how you register the type conversion for Nullable to string and vice versa in the LiveBindings engine:
TAG : delphi
Date : November 17 2020, 01:00 AM , By : user2949412
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