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Search: Posts Made By: jocaro
Forum: General 07-10-2019, 09:29 AM
Replies: 1
Views: 5,966
Posted By jocaro
Drag and drop between two Delphi applications

Hello

I want to copy information between two executables, take a node from the treeview of one form and pass it to the other.

I hope someone can guide me or pass some example of how to do it.
...
Forum: General 09-25-2018, 11:18 AM
Replies: 3
Views: 7,068
Posted By jocaro
Hello. Maybe my explanation is not clear. ...

Hello.

Maybe my explanation is not clear.

Run application, without debugging (build configuration->release), with its own message code lines, from the Delphi IDE.

These messages can be seen...
Forum: General 09-22-2018, 07:07 PM
Replies: 3
Views: 7,068
Posted By jocaro
Sending messages within the Delphi IDE

Hello

While working in the IDE, is it possible to include in the application that is developed, test messages that are displayed in any window of the IDE itself?

I am referring to something...
Forum: General 09-13-2018, 12:31 PM
Replies: 2
Views: 5,569
Posted By jocaro
Hello Norrit I will investigate in that...

Hello Norrit

I will investigate in that direction

Thank you very much for your help
Forum: General 09-11-2018, 02:38 PM
Replies: 2
Views: 5,569
Posted By jocaro
Access another PC in the network

Hello

I am looking for an application in delphi that allows access to the computers of a network that have windows 7, to list the applications installed in each of them.

Someone of you who...
Forum: General 08-09-2016, 12:34 PM
Replies: 5
Views: 1,370
Posted By jocaro
I do not understand what you mean, how, where ...

I do not understand what you mean, how, where
Can you explain me?

Thanks
Forum: General 08-09-2016, 11:51 AM
Replies: 5
Views: 1,370
Posted By jocaro
Hello lexd The memory violation persists, in...

Hello lexd

The memory violation persists, in another memory location

The error is related to the position of the mouse click on the screen. If you press in the form that receives pulsation, it...
Forum: General 08-08-2016, 09:55 AM
Replies: 5
Views: 1,370
Posted By jocaro
Access violation in a record located in dll

Hello

I have a DLL that captures left mouse button events, and an application that receives these in a memo.

If I press the left mouse button on the application that receives, its coordinates...
Forum: General 08-02-2016, 06:16 AM
Replies: 4
Views: 2,004
Posted By jocaro
Hello rojam Thanks for your help. The code...

Hello rojam

Thanks for your help. The code has been helpful to me

Regards
Forum: General 07-31-2016, 05:06 PM
Replies: 4
Views: 2,004
Posted By jocaro
Hello I've seen some example of...

Hello

I've seen some example of COPYDATASTRUCT on the network that includes string values and integer values.

I try to send copies of two callback function parameters (wParam and lParam) as...
Forum: General 07-30-2016, 04:29 PM
Replies: 4
Views: 2,004
Posted By jocaro
copydatastruct use (Delphi XE2)

Hello

I need to prepare and send a COPYDATASTRUCT from a callback function, through WM_COPYDATA message, with the following values in lpData:

ActualWindowHandle: HWND;
FirstParam: WPARAM;...
Forum: General 07-30-2016, 11:37 AM
Replies: 2
Views: 1,631
Posted By jocaro
Hello rojam Thank you very much for your...

Hello rojam

Thank you very much for your explanation

This has been helpful to me

Regards
Forum: General 07-29-2016, 06:08 AM
Replies: 2
Views: 1,631
Posted By jocaro
Sendmessage through memory file

Hello

I am preparing an application that collects keystrokes and mouse clicks system. To do this I have a DLL and the main application.

Sending cited events from the DLL to the main application...
Forum: General 07-18-2016, 06:02 AM
Replies: 4
Views: 2,243
Posted By jocaro
Hi I try to press a sequence of keys and...

Hi

I try to press a sequence of keys and mouse clicks in different windows, keep that sequence and use it repetitively, in a loop, to perform an automatic task
Forum: General 07-16-2016, 11:18 AM
Replies: 4
Views: 2,243
Posted By jocaro
Hi. I think I have found the explanation,...

Hi.

I think I have found the explanation, outlined below if the code is helpful for someone.

The collection of mouse clicks did not occur because the development environment (XE2), was in...
Forum: General 07-15-2016, 06:32 PM
Replies: 4
Views: 2,243
Posted By jocaro
global keyboard and mouse hooks

Hello

From different codes seen on the internet I have prepared a DLL and a Delphi form to capture keyboard and mouse events from other applications

I have gathered information about keyboard...
Forum: General 04-20-2016, 03:01 PM
Replies: 5
Views: 1,983
Posted By jocaro
Hi, thanks for the reply, I will try explain it...

Hi, thanks for the reply, I will try explain it better

The first form (FrmPalPas) is used to control the password to access a data base. The form remains open until the correct password is...
Forum: General 04-18-2016, 06:42 PM
Replies: 5
Views: 1,983
Posted By jocaro
code (.dfm) for create an object

Hello

With this .dpr, can i use the description of an object in sdiappform.dfm, to create an instance in frmpalpas, before sdiappform is instantiated?

if so, how to do it, what is the syntax.
...
Forum: General 03-21-2016, 08:43 PM
Replies: 5
Views: 1,476
Posted By jocaro
Hello Do you think 'violation access' may...

Hello

Do you think 'violation access' may occur by way of launching units (TUtilities.execute versus TUtilities.create (nil))?

when I try to run with debugging happens next:


FrmBasDat :=...
Forum: General 03-21-2016, 12:59 PM
Replies: 5
Views: 1,476
Posted By jocaro
Hello I can write database directory,...

Hello

I can write database directory, perhaps my problem is about object access

This is my .dpr

var
lBasDat: boolean;

{$R *.RES}
Forum: General 03-18-2016, 01:09 PM
Replies: 5
Views: 1,476
Posted By jocaro
Failed to put a table in edit mode

Hello

Im connected to a database (Sqlite3). When I try to make a table.Edit gives me an error of type 'access violation at address ... read of address ...', in that instruction.

I checked the...
Forum: General 12-01-2013, 02:03 PM
Replies: 5
Views: 11,007
Posted By jocaro
Hello major Thanks for your answer ...

Hello major

Thanks for your answer

Regards
Forum: General 11-28-2013, 10:50 AM
Replies: 5
Views: 11,007
Posted By jocaro
Thanks for your help and comments. The...

Thanks for your help and comments.

The explanation of major works perfectly.

In the information on the internet, I seem to understand that there is a possibility to use the DLL files inside the...
Forum: General 11-26-2013, 01:56 PM
Replies: 5
Views: 11,007
Posted By jocaro
Embed DLL in EXE

Hello

I have a delphi application that uses a DLL and working properly. I want to embed this DLL into the executable.

I've been searching the net for information but do not understand how I can...
Forum: General 08-29-2013, 11:46 AM
Replies: 0
Views: 2,786
Posted By jocaro
About Delphi XE2 IDE configuration

Hi

When a project is compiled with Delphi XE2 IDE, an executable file is generated in

...\Project\OS\ debug or
...\Project\OS\release

For example in ...\Project\Win32\Debug
...
Forum: General 08-15-2013, 10:34 AM
Replies: 2
Views: 3,213
Posted By jocaro
Hello Norrit. You're right. Thanks.

Hello Norrit.

You're right.

Thanks.
Forum: General 08-02-2013, 11:06 AM
Replies: 2
Views: 3,213
Posted By jocaro
Help with objectList

Hi

I have an objectList instance with several instances of objects (forms).

I need close some forms instances with FormClose method and remove from objectList

Please, i need a little...
Forum: DB Tools 05-04-2012, 10:15 AM
Replies: 2
Views: 8,526
Posted By jocaro
Grid with table records filtered by a condition

Hello.

I want to present a grid with a TTable records that meet the following condition.

That a given substring exist in an blobfield type field containing rich text formatted TDBRichViewEdit...
Forum: Apps 03-09-2012, 08:31 AM
Replies: 2
Views: 7,842
Posted By jocaro
Raise exception

Hello

I'm using a procedure in delphi xe. In debugging mode, when I execute the instructions 'post' an exception occurs (two examples at the end).

The application is single-user and the...
Showing results 1 to 29 of 29

 
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