"Walter Wang [MSFT]" wrote:

> Hi,
>
> I've done following test on my side and it's working correctly on my side:
>
> 1) Create a default web site using File System mode
> 2) Create a class with following content (placed to App_Code location as
> prompted):
>
> using System;
> using System.Collections.Generic;
> using System.ComponentModel;
>
> namespace myns
> {
>     public class Product
>     {
>         private int m_id;
>
>         public int Id
>         {
>             get { return m_id; }
>             set { m_id = value; }
>         }
>         private string m_name;
>
>         public string Name
>         {
>             get { return m_name; }
>             set { m_name = value; }
>         }
>         private double m_price;
>
>         public double Price
>         {
>             get { return m_price; }
>             set { m_price = value; }
>         }
>         private bool m_archived;
>
>         public bool Archived
>         {
>             get { return m_archived; }
>             set { m_archived = value; }
>         }
>
>         public Product()
>         {
>         }
>
>         public Product(int id, string name, double price, bool archived)
>         {
>             m_id = id;
>             m_name = name;
>             m_price = price;
>             m_archived = archived;
>         }
>     }
>
>     [DataObject(true)]
>     public class ProductDAO
>     {
>         private static List<Product> s_products;
>
>         public static List<Product> GetAllProducts()
>         {
>             if (s_products == null)
>             {
>                 s_products = new List<Product>();
>                 s_products.Add(new Product(1, "first product", 11.11,
> false));
>                 s_products.Add(new Product(2, "second product", 22.22,
> true));
>                 s_products.Add(new Product(3, "third product", 33.33,
> true));
>                 s_products.Add(new Product(4, "fourth product", 44.44,
> false));
>             }
>             return s_products;
>         }
>
>         public static Product GetProductById(int id)
>         {
>             foreach (Product p in s_products)
>             {
>                 if (p.Id == id) return p;
>             }
>             return null;
>         }
>
>         public static void UpdateProduct(Product product)
>         {
>             if (s_products == null) throw new
> ApplicationException("Products is null");
>
>             for (int i = 0; i < s_products.Count; i++)
>             {
>                 if (s_products[i].Id == product.Id)
>                 {
>                     s_products.Insert(i, product);
>                     s_products.RemoveAt(i + 1);
>                     return;
>                 }
>             }
>             throw new ApplicationException("Invalid product to update");
>         }
>
>         public static void DeleteProduct(Product product)
>         {
>             if (s_products == null) throw new
> ApplicationException("Products is null");
>             for (int i = 0; i < s_products.Count; i++)
>             {
>                 if (s_products[i].Id == product.Id)
>                 {
>                     s_products.RemoveAt(i);
>                     return;
>                 }
>             }
>         }
>     }
> }
>
>
> 3) Compile the web site and add a GridView to Default.aspx, configure to
> use the ObjectDataSource, the GridView shows 4 columns: Archived, Price,
> Id, Name
>
> 4) Now add following property in the Product class
>
>         private string m_memo;
>
>         public string Memo
>         {
>             get { return m_memo; }
>             set { m_memo = value; }
>         }
>
> 5) Compile the web site again, open Default.aspx designer, select the
> GridView (make sure no column is selected) and open it's smart tags menu:
> select "Refresh Schema", the IDE will prompt:
>
> =====
> Refresh Fields and Keys for 'GridView1'
>
> Would you like to regenerate the GridView column fields and data keys using
> the selected data source schema? Warning: this will delete all existing
> column fields.
> =====
>
> Select Yes and the GridView will have the new column "Memo".
>
> Would you please test above steps on your side and let me know the result?
> Thanks.
>
>
> Sincerely,
> Walter Wang (waw***@online.microsoft.com, remove 'online.')
> Microsoft Online Community Support
>
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>
>

"Walter Wang [MSFT]" wrote:

> Hi,
>
> By moving the Product class to a separate class library, I can now see the
> issue on my side.
>
> The only workaround I can find is to close the page's designer and re-open
> it, then the "Refresh Schema" should work correctly. Would you please test
> if this workaround works for you? Thanks.
>
> Regards,
> Walter Wang (waw***@online.microsoft.com, remove 'online.')
> Microsoft Online Community Support
>
> ==================================================
> When responding to posts, please "Reply to Group" via your newsreader so
> that others may learn and benefit from your issue.
> ==================================================
>
> This posting is provided "AS IS" with no warranties, and confers no rights.
>
>

"Walter Wang [MSFT]" wrote:

> Hi,
>
> By moving the Product class to a separate class library, I can now see the
> issue on my side.
>
> The only workaround I can find is to close the page's designer and re-open
> it, then the "Refresh Schema" should work correctly. Would you please test
> if this workaround works for you? Thanks.
>
> Regards,
> Walter Wang (waw***@online.microsoft.com, remove 'online.')
> Microsoft Online Community Support
>
> ==================================================
> When responding to posts, please "Reply to Group" via your newsreader so
> that others may learn and benefit from your issue.
> ==================================================
>
> This posting is provided "AS IS" with no warranties, and confers no rights.
>
>