Use a reference to The Form as a Procedure Parameter
lazarus / 21-General

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Weitentaaal · 2021-01-25 08:51

Hello

just a Short Question:

is it possible to do this?: 
Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i  Function
TGlobals.Calc_STD(var curForm: Form; FeldD: String; ResEurevo:
Single): Boolean;  
and in my Function then do something like

Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i
 curForm.Name 
Thanks

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MarkMLl · 2021-01-25 09:22

Should be but the type is TForm and don't pass it as var... you aren't
going to change it, and an object is implicitly passed by
address/reference.

MarkMLl

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dbannon · 2021-01-25 09:36

Not sure exactly what you are asking here Weitentaaal.  Let me try ..

You want to set a variable to point to a form and do things like call
methods in the form from that variable ?  Yeah, no problems.  For
example, I have a unit/form called TEditBoxForm.  I make any number of
these forms, each one displays a note from a note collection.

Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i procedure
ShowNote(anEBox : TEditBoxForm);begin    anEBox.show;end; var    EBox
: TEditBoxForm;    NoteFileName : string;    TheForm : TForm;begin  
   EBox := TEditBoxForm.Create(Application);    EBox.NoteTitle:=
NoteTitle;    EBox.NoteFileName := NoteFileName;     ShowNote(EBox); 
     .... I might then, save the value of EBox in a list so I can
later look through all the open notes, see if user has closed one
etc.  I am using, as an example here, a form I create rather than have
it created at startup because for what you are asking seems to make
more sense with dynamically created forms.

Is this the sort of thing you are after ?

Davo

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Weitentaaal · 2021-01-25 09:41

Yesss

Was looking For this

Thank u Guys