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Creating Tables without OWNERS

Posted on 1997-04-17
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Last Modified: 2010-04-04
How do I create a table in a unit (not a form)? When I try the following:-
var
    TableDefaults: TTable;
begin
    TableDefaults              := TTable.Create(Self);
I get an error - Undeclared identifier 'Self'
Am I neglecting to put a unit in the uses clause?
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Question by:Eric Kay
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7 Comments
 
LVL 2

Accepted Solution

by:
javiertb earned 50 total points
ID: 1335429
You have to include 'DbTables' unit in your uses clause.
0
 

Author Comment

by:Eric Kay
ID: 1335430
The following uses clause already exists:-
uses
  SysUtils, StdCtrls, DB, Dialogs, Forms, DBTables, ExtCtrls, Classes;
however it still doesn't work.
0
 

Author Comment

by:Eric Kay
ID: 1335431
The following uses clause already exists:-
uses
  SysUtils, StdCtrls, DB, Dialogs, Forms, DBTables, ExtCtrls, Classes;
however it still doesn't work.
0
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LVL 3

Expert Comment

by:mheacock
ID: 1335432
Someone has to own the TTable, I believe.

How about:

    TableDefaults := TTable.Create(Form1);

You might need Form1.Handle...whatver type self is.

If this works, please reject previous answer and invite me to repost this comment as an answer.
0
 
LVL 2

Expert Comment

by:javiertb
ID: 1335433
You have to do this:

   TableDefaults:=TTable.Create(TableDefaults);

This works.
0
 
LVL 3

Expert Comment

by:mheacock
ID: 1335434
I stand corrected...you got an answer that works...that's most important.
0
 
LVL 2

Expert Comment

by:javiertb
ID: 1335435
Helloooo, anybody there to grade the question?? 8-)
0

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