Syncfusion Demo Question: Show all bank objects in ObservableCollection on the propertygrid

[NM van Strien]

Hi,

I am looking at the syncfusion propertygrid demo.  I have looked at several examples, but cannot find an example that matches my query.

I have made one change to the demo, to the Person model I added

a property

        [CategoryAttribute("ListDemo")]
        [Display(Description = "List Test", Order = 9, Name = "Customer bank accounts", GroupName = "ListDemo")]
        public ObservableCollection<Bank> Banks
        {
            get;

            set;
        }

and to the constructor

Banks = new ObservableCollection<Bank> { new Bank(name:"Centura Banks", accountNumber:00987453721, customerId:"carljohnson", passWord:"nuttertools"),
            new Bank(name:"City Bank", accountNumber:00123456789, customerId:"johnk", passWord:"helloworld")};

The result compiles and I get a new Category called List Demo in the propertygrid. In that category I see a property called Customer bank accounts, but when I expand that property, I only see that there are 2 models - but the properties of those models are not accessible.

Is there a way to list the bank models with accessible properties under the category List Demo. It should not be assumed that it is known how many items the ObservableCollection collection holds. And how would I best handle a null - for example there is no bank account for that person on file?   Would at also be possible to add or delete a bank model to/from the ObservableCollection holding the bank models at runtime?

Kind regards,

Niels van Strien

Attachment: PropertyGridDemo_c41d0bb3.7z

[Anirudhan Iyyappan]

Hi NM van Strien, 

 

Thank you for contacting Syncfusion support. 

 

Currently, we are not having the support to add or delete a model class from the Observable Collection class at runtime. We have checked your query and logged it as feature request and it will be included in our upcoming releases. Please refer the feedback portal link below.   

   

Feedback Link: https://www.syncfusion.com/feedback/11516/need-to-provide-support-for-list-type-property-in-propertygrid     

 

Regards,   

Anirudhan 

[NM van Strien]

Hi Anirudhan,

That would be awesome!

I understand that adding and deleting from the observable collection is not a feature yet - but I also had trouble listing all existing objects in the observable collection, with their properties. Is that possible already, or is that also a feature request? If it is possible already - how do I achieve that? I my demo, I can just see that there 2 objects in my observable collection, but cannot access the properties of those objects.

Kind regards,

Niels

[Anirudhan Iyyappan]

Hi NM van Strien,

 

Thanks for your update. 

 

The reported query is also been mentioned in the feature request. 

 

Regards, 

Anirudhan