Retail POS: Cannot bind to the property or column “INNRetail” on the DataSource. Parameter name: dataMember

(0) Share

Report

Posted on by Community Member

Hi,

I added for Retail POS a new field "INNRetail" in new customer form, but i got the error DataMember property: Cannot bind to the property or column “INNRetail” on the DataSource. Parameter name: dataMember.

In Visual Studio, in frmNewCustomer.Designer.cs file, i added the next code:

this.textBoxINNRetail.DataBindings.Add(new System.Windows.Forms.Binding("Text", this.bindingSource, "INNRetail", true));

The INNRetail field are created in CustTable (AX) and POS DB, but in Visual Studio, i think Customer does not have the INNRetail field. ¿Where i should declare the field in Visual Studio?

Thanks in advance.

Regards,

Jorge García

*This post is locked for comments

I have the same question (0)

All responses (4)

Answers (1)

Oksana Kovaliova 3,597 on at

Like (0)

Report

Hi Jorge,

All properties should exist in 'View Model' of customer form.

1) Form is binded to CustomerViewModel in form constructor:

2) ViewModel has property for each binded field:

3) So for your new field you need to create a new property in CustomerViewModel and implement custom logic to populate this field.
If you need to save this field in AX, store DB on customer create/update, you also need to modify SaveCustomer method of the form.

Regards,
Oksana

Was this reply helpful? Yes No
Community Member on at

Like (0)

Report

Hi Oksana,

Thanks for answer.

In CustomerViewModel.cs, i have the method, but is wrong because this.Customer.INNRetail not find in Customer. This is the problem, i don't know how to add the new field to Customer interface.

Best regards,

Jorge García.

Was this reply helpful? Yes No
Verified answer

Oksana Kovaliova 3,597 on at

Like (3)

Report

Hi Jorge,

You cannot extend standard ICustomer interface, because it's located in closed DLL (without source code).

But you can create your new class that stores new properties and use it inside ViewModel. Please, see picture below with possible steps to implement:

Regards,

Oksana

Was this reply helpful? Yes No
Community Member on at

Like (0)

Report

Thank you very much Oksana,

You are my hero!!

Best regards,

Jorge García

Was this reply helpful? Yes No