<div>
Hi TomazB,<br />
<br />
how do you insert the new Components at run Time ?<br />
<br />
Parent ?<br />
Owner &nbsp;?<br />
<br />
Best Regards<br />
<br />
Cesario
</div>


Hi TomazB,

how do you insert the new Components at run Time ?

Parent ?
Owner  ?

Best Regards

Cesario

<div>
Hi,<br />
<br />
// To save the Form you can use &nbsp;this Procedure<br />
WriteComponentResFile('MyF<wbr />orm.dfm',M<wbr />yForm);<br />
<br />
Cesario<br />
<br />

</div>


Hi,

// To save the Form you can use  this Procedure
WriteComponentResFile('MyForm.dfm',MyForm);

Cesario



<div>
or even registerclasses(...
</div>


<div>
Yes, now I don't need to put &quot;dumy&quot; components on form to save and reload it. Is it possible to register component by it's name later - if I want to create instance of new component. like from dll?
</div>


Yes, now I don't need to put "dumy" components on form to save and reload it. Is it possible to register component by it's name later - if I want to create instance of new component. like from dll?

<div>
<div class="content wysiwyg-content">
I am saving the whole form trough:<br />
<br />
var Stream: TMemoryStream;<br />
<br />
&nbsp; Stream:=TMemoryStream.Crea<wbr />te;<br />
&nbsp; Stream.WriteComponent(MyFo<wbr />rm);<br />
&nbsp; Stream.Seek( 0, soFromBeginning ); &nbsp;<br />
&nbsp; Stream.SaveToFile('MyForm.<wbr />dfm');<br />
&nbsp; Stream.free;<br />
<br />
But if I create a component in run time and instance of such component doesn't exists on this form in design time,<br />
then I can't load back this form from file to app. I get error saying that such component doesn't exist. <br />
How to save form with new components (I would like to load components to form in run time from dll's or so)?
</div>
</div>


I am saving the whole form trough:

var Stream: TMemoryStream;

  Stream:=TMemoryStream.Create;
  Stream.WriteComponent(MyForm);
  Stream.Seek( 0, soFromBeginning );  
  Stream.SaveToFile('MyForm.dfm');
  Stream.free;

But if I create a component in run time and instance of such component doesn't exists on this form in design time,
then I can't load back this form from file to app. I get error saying that such component doesn't exist. 
How to save form with new components (I would like to load components to form in run time from dll's or so)?

How to save unknown components

Delphi is the most powerful Object Pascal IDE and component library for cross-platform Native App Development with flexible Cloud services and broad IoT connectivity. It provides powerful VCL controls for Windows 10 and enables FMX development for Windows, Mac and Mobile. Delphi is your choice for ultrafast Enterprise Strong Development™. Look for increased memory for large projects, extended multi-monitor support, improved Object Inspector and much more. Delphi is 5x faster for development and deployment across multiple desktop, mobile, cloud and database platforms including 32-bit and 64-bit Windows 10.