The type System.ComponentModel.PropertyDescriptor is not marked as serializable.

  • Thread starter Thread starter Trapulo
  • Start date Start date
T

Trapulo

I've implemented IBindingList to permit the datagrid sort rows of my
collection.
This feature is a sort of hell (MS: a simpler way, or some sample?), but now
I've done it.

My new problem is that my collection is serialized, because I pass it via
remoting from server to client. So I've this runtime error. What can I do?

thanks
 
Trapulo,
I would separate the presentation (PropertyDescriptor) from the domain
(serializable collection), in other words when I needed the
PropertyDescriptors I would create them. Also, seeing as they should be the
same for all instances of the collection I would make them shared variables.
Which means I would only need to create them once.

Rockford Lhotka has a complete framework described in his book "Expert
One-on-One Visual basic .NET Business Objects" that describe how to use
IBindingList and serializable collections of business objects.

http://www.lhotka.net

Hope this helps
Jay
 
Jay B. Harlow said:
Trapulo,
I would separate the presentation (PropertyDescriptor) from the domain
(serializable collection), in other words when I needed the
PropertyDescriptors I would create them.
Click to expand...

My problem was that I need PropertuDescriptor to implement IBindingList, so
I cannot remote it from the collectionbase object.

Also, seeing as they should be the
same for all instances of the collection I would make them shared variables.
Which means I would only need to create them once.
Click to expand...

Ive solved marking them as nonserializable. Smart solution :)
Rockford Lhotka has a complete framework described in his book "Expert
One-on-One Visual basic .NET Business Objects" that describe how to use
IBindingList and serializable collections of business objects.

http://www.lhotka.net
Click to expand...

I'll see!

thanks!
 
Hello Trapulo,

Thanks for sharing your experience in the group. It benefits developers
here.

Thanks again for participating the community.

Best regards,
Yanhong Huang
Microsoft Online Partner Support

Get Secure! - www.microsoft.com/security
This posting is provided "AS IS" with no warranties, and confers no rights.

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!Reply-To: "Trapulo" <[email protected]>
!From: "Trapulo" <[email protected]>
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<[email protected]>
!Subject: Re: The type System.ComponentModel.PropertyDescriptor is not
marked as serializable.
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!
!!> Trapulo,
!> I would separate the presentation (PropertyDescriptor) from the domain
!> (serializable collection), in other words when I needed the
!> PropertyDescriptors I would create them.
!
!My problem was that I need PropertuDescriptor to implement IBindingList, so
!I cannot remote it from the collectionbase object.
!
! Also, seeing as they should be the
!> same for all instances of the collection I would make them shared
!variables.
!> Which means I would only need to create them once.
!>
!
!Ive solved marking them as nonserializable. Smart solution :)
!
!> Rockford Lhotka has a complete framework described in his book "Expert
!> One-on-One Visual basic .NET Business Objects" that describe how to use
!> IBindingList and serializable collections of business objects.
!>
!> http://www.lhotka.net
!>
!
!I'll see!
!
!thanks!
!
!
!
 
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