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Author Topic: DDE  (Read 13487 times)

Tylien

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DDE
« on: February 28, 2005, 01:37:06 pm »
Hello,

Can I developpe under lazarus a program with DDE links ?

Thancks for response.

Regards
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Marc

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DDE
« Reply #1 on: February 28, 2005, 01:38:40 pm »
On win32 only when using direct win32 api calls
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Anonymous

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DDE
« Reply #2 on: February 28, 2005, 01:42:07 pm »
Are the instruction are the same  as in delphi
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Marc

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DDE
« Reply #3 on: February 28, 2005, 01:44:10 pm »
winapi is the same. Use windows
Please note that not all window messages are pased through the lcl.
If ytou need custom wm_xxx messages, you have to create your own hidden messagewindow,
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//--
{$I stdsig.inc}
//-I still can't read someones mind
//-Bugs reported here will be forgotten. Use the bug tracker

Anonymous

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DDE
« Reply #4 on: February 28, 2005, 01:48:02 pm »
ok, i have a small prog using dde links. I Will try to compil it.
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Anonymous

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DDE
« Reply #5 on: February 28, 2005, 01:53:25 pm »
it seems, something is missing :

message : can't find unit DdeMan
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Marc

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DDE
« Reply #6 on: February 28, 2005, 02:02:11 pm »
You need native win32 api
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//--
{$I stdsig.inc}
//-I still can't read someones mind
//-Bugs reported here will be forgotten. Use the bug tracker

Anonymous

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DDE
« Reply #7 on: February 28, 2005, 02:18:53 pm »
witch native win 32 api
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Marc

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DDE
« Reply #8 on: February 28, 2005, 03:22:37 pm »
like the finctions defined in the Windows unit.
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//--
{$I stdsig.inc}
//-I still can't read someones mind
//-Bugs reported here will be forgotten. Use the bug tracker

Anonymous

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DDE
« Reply #9 on: February 28, 2005, 07:03:04 pm »
sorry but i don't find any DDE function in help or in the documentation.
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Marc

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DDE
« Reply #10 on: March 01, 2005, 01:40:14 pm »
hmm.... typing dde in the win32 help gave me ddeinitialize. See MSDN for more info
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//--
{$I stdsig.inc}
//-I still can't read someones mind
//-Bugs reported here will be forgotten. Use the bug tracker

DavidTh30

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Re: DDE
« Reply #11 on: July 08, 2026, 06:17:11 pm »
Try this, please see attached :D :D :D :D

Recommend running this sample source code with this tool:
 1.) DebugServer (Tool already in Lazarus folder)
    - https://wiki.freepascal.org/DebugServer
    - $(LazarusDir)/tools/debugserver/debugserver.lpi
 2.)  wxipc-win32 (wxipc32)
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DavidTh30

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Re: DDE
« Reply #12 on: July 08, 2026, 06:21:17 pm »
More information, sample source code  ;D
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tetrastes

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Re: DDE
« Reply #13 on: July 09, 2026, 01:06:39 pm »
Quote from: DavidTh30 on July 08, 2026, 06:17:11 pm
Try this, please see attached :D :D :D :D

Do you really think, that OP still needs the answer since 21 years?  :D
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Thaddy

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Re: DDE
« Reply #14 on: July 09, 2026, 05:01:24 pm »
There is a more recent thread about DDE. This is probably the wrong one.
Marc does not need answers, he gives them.... 8-)
« Last Edit: July 09, 2026, 05:03:13 pm by Thaddy »
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objects are fine constructs. You can even initialize them with constructors.
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