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Thread View: borland.public.delphi.winforms.controls.using
4 messages
4 total messages Started by Mohamed Koker Sun, 17 Sep 2006 13:02
Winforms Control Import Wizard
#12
Author: Mohamed Koker
Date: Sun, 17 Sep 2006 13:02
10 lines
1006 bytes
Hi Folks,

I keep getting a Error in module: Module header is missing or incorrect 
when I try to open the project produced by the above.

Any ideas why this is happening?

Cheers

-Mohamed
Re: Winforms Control Import Wizard
#13
Author: Arie Zilberstein
Date: Mon, 18 Sep 2006 12:00
21 lines
1427 bytes
Hi,

While I don't think I've encountered this specific error before, I can say 
that the wizard is pretty flaky. I usually wrap the WinForms UserControl 
with another, simpler UserControl, and apply the wizard on it.

Regards,
Arie

"Mohamed Koker" <Mohamed.Koker@ge.com> wrote in message 
news:450d476d@newsgroups.borland.com...
> Hi Folks,
>
> I keep getting a Error in module: Module header is missing or incorrect 
> when I try to open the project produced by the above.
>
> Any ideas why this is happening?
>
> Cheers
>
> -Mohamed 
Re: Winforms Control Import Wizard
#14
Author: Mohamed Koker
Date: Mon, 18 Sep 2006 16:57
51 lines
2707 bytes
Arie Zilberstein wrote:
> Hi,
> 
> While I don't think I've encountered this specific error before, I can say 
> that the wizard is pretty flaky. I usually wrap the WinForms UserControl 
> with another, simpler UserControl, and apply the wizard on it.
> 
> Regards,
> Arie
> 
> "Mohamed Koker" <Mohamed.Koker@ge.com> wrote in message 
> news:450d476d@newsgroups.borland.com...
>> Hi Folks,
>>
>> I keep getting a Error in module: Module header is missing or incorrect 
>> when I try to open the project produced by the above.
>>
>> Any ideas why this is happening?
>>
>> Cheers
>>
>> -Mohamed 
> 
> 
Hi Arie,

This is both an intriguing and interesting approach that would never 
have occurred to me.

The particular problem I am experiencing occurs because the assembly 
containing the control (from DevExpress), ends in a number.

For some reason, this conflicts with Delphi.NET's rules for namespaces 
and it doesn't appear to have an easy way to reconcile clashes of this 
nature. I think the most elegant solution would be to extend the syntax 
of the requires clause so that it allowed you to define an "alias" for 
the offending assembly.

I am going to suggest this once I review the rules for namespaces.

I keep thinking that if someone could come up with an easier way to host 
  Winform Controls on VCL forms, they would really clean up.

The closest thing I have seen to this is the TCLRUserControl in the 
Managed-VCL product but it only supports the WIN32 personality and the 
author has no interest in making it work for VCL.NET which is 
essentially a competitor product.

Cheers

-Mohamed
Re: Winforms Control Import Wizard
#15
Author: Arie Zilberstein
Date: Wed, 27 Sep 2006 13:28
65 lines
3191 bytes
Hi,

Yes, I've had this problem too with DevExpress controls that end with 
.1.dll. A workaround (that I don't remember if worked or not) is to simply 
rename the files and work normally with the renamed DLLs in the IDE. At 
run-time, both the renamed and the original DLL must exist, to satisfy the 
strong-name assembly binding logic.

Regards,
Arie

"Mohamed Koker" <Mohamed.Koker@ge.com> wrote in message 
news:450ed004$1@newsgroups.borland.com...
> Arie Zilberstein wrote:
>> Hi,
>>
>> While I don't think I've encountered this specific error before, I can 
>> say that the wizard is pretty flaky. I usually wrap the WinForms 
>> UserControl with another, simpler UserControl, and apply the wizard on 
>> it.
>>
>> Regards,
>> Arie
>>
>> "Mohamed Koker" <Mohamed.Koker@ge.com> wrote in message 
>> news:450d476d@newsgroups.borland.com...
>>> Hi Folks,
>>>
>>> I keep getting a Error in module: Module header is missing or incorrect 
>>> when I try to open the project produced by the above.
>>>
>>> Any ideas why this is happening?
>>>
>>> Cheers
>>>
>>> -Mohamed
>>
>>
> Hi Arie,
>
> This is both an intriguing and interesting approach that would never have 
> occurred to me.
>
> The particular problem I am experiencing occurs because the assembly 
> containing the control (from DevExpress), ends in a number.
>
> For some reason, this conflicts with Delphi.NET's rules for namespaces and 
> it doesn't appear to have an easy way to reconcile clashes of this nature. 
> I think the most elegant solution would be to extend the syntax of the 
> requires clause so that it allowed you to define an "alias" for the 
> offending assembly.
>
> I am going to suggest this once I review the rules for namespaces.
>
> I keep thinking that if someone could come up with an easier way to host 
> Winform Controls on VCL forms, they would really clean up.
>
> The closest thing I have seen to this is the TCLRUserControl in the 
> Managed-VCL product but it only supports the WIN32 personality and the 
> author has no interest in making it work for VCL.NET which is essentially 
> a competitor product.
>
> Cheers
>
> -Mohamed 
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