Bind GridView to generic custom object List collection

[Steven Baggs]

Hi!,

I have defined a List<T> like this List<Container>
Container class holds my Item object and it's state as a Enum.

Container.Item
Container.State

I would like to bind it to GridView.

gridview1.DataS ourde = list;
gridview1.DataB ind();

Problem is that I can't get it to show the data. I try:
<asp:BoundFie ld DataField="Item .Name" HeaderText="Nam e" />

but I'm getting an error saying that Item doesn't exist.

Right now I'm using DataSet but I would like to use my business object's
collection.

Best regards,

Steven

[Tod Birdsall, MCSD for .NET]

Hi Steven,

When I bind custom collections to GridViews, I use the following:
<asp:BoundFie ld DataField="Stat e" HeaderText="Sta te"></asp:BoundField>

or:

<asp:TemplateFi eld HeaderText="Sta te">
<ItemTemplate >
<%# DataBinder.Eval (Container, "DataItem.State ") %>
</ItemTemplate>
</asp:TemplateFie ld>

The above assumes that your custom collection contains an has a
"State" property that returns a string.

Hope this helps.

Tod Birdsall, MCSD for .NET
blog: http://tod1d.blogspot.com

[Joe Dotnet]

Thanks for the reply. I have to check is, in my case, Item an property. It
might be a public variable.
"Tod Birdsall, MCSD for .NET" <tb*******@gmai l.com> wrote in message
news:11******** *************@o 13g2000cwo.goog legroups.com...

Hi Steven,

When I bind custom collections to GridViews, I use the following:
<asp:BoundFie ld DataField="Stat e" HeaderText="Sta te"></asp:BoundField>

or:

<asp:TemplateFi eld HeaderText="Sta te">
<ItemTemplate >
<%# DataBinder.Eval (Container, "DataItem.State ") %>
</ItemTemplate>
</asp:TemplateFie ld>

The above assumes that your custom collection contains an has a
"State" property that returns a string.

Hope this helps.

Tod Birdsall, MCSD for .NET
blog: http://tod1d.blogspot.com

[Steven Baggs]

well it wasn't a property. Now I can access the 'Item' object.
How can I access further - the ExpirationDate property of the Item object?

is something like that valid?
<asp:BoundFie ld DataField="Item .ExpirationDate " HeaderText="Exp iration Date"
/>

Right now I'm getting:

A field or property with the name 'Item.Expiratio nDate' was not found on the
selected data source.
"Tod Birdsall, MCSD for .NET" <tb*******@gmai l.com> wrote in message
news:11******** *************@o 13g2000cwo.goog legroups.com...

Hi Steven,

When I bind custom collections to GridViews, I use the following:
<asp:BoundFie ld DataField="Stat e" HeaderText="Sta te"></asp:BoundField>

or:

<asp:TemplateFi eld HeaderText="Sta te">
<ItemTemplate >
<%# DataBinder.Eval (Container, "DataItem.State ") %>
</ItemTemplate>
</asp:TemplateFie ld>

The above assumes that your custom collection contains an has a
"State" property that returns a string.

Hope this helps.

Tod Birdsall, MCSD for .NET
blog: http://tod1d.blogspot.com

[xhead]

It sounds like this should work, no?

<asp:BoundFie ld DataField="Expi rationDate" HeaderText="Exp iration
Date"/>

or maybe this:

<asp:TemplateFi eld HeaderText="Exp iration Date">
<ItemTemplate >
<%# Eval("Expiratio nDate") %>
</ItemTemplate>
</asp:TemplateFie ld>

Mike

Steven Baggs wrote:

well it wasn't a property. Now I can access the 'Item' object.
How can I access further - the ExpirationDate property of the Item object?

is something like that valid?
<asp:BoundFie ld DataField="Item .ExpirationDate " HeaderText="Exp iration Date"
/>

Right now I'm getting:

A field or property with the name 'Item.Expiratio nDate' was not found on the
selected data source.
"Tod Birdsall, MCSD for .NET" <tb*******@gmai l.com> wrote in message
news:11******** *************@o 13g2000cwo.goog legroups.com...

Hi Steven,

When I bind custom collections to GridViews, I use the following:
<asp:BoundFie ld DataField="Stat e" HeaderText="Sta te"></asp:BoundField>

or:

<asp:TemplateFi eld HeaderText="Sta te">
<ItemTemplate >
<%# DataBinder.Eval (Container, "DataItem.State ") %>
</ItemTemplate>
</asp:TemplateFie ld>

The above assumes that your custom collection contains an has a
"State" property that returns a string.

Hope this helps.

Tod Birdsall, MCSD for .NET
blog: http://tod1d.blogspot.com

[Steven Baggs]

ExpirationDate is a property of the Item object which is a property of a
ShoppingMetaEle ment object :-)

I found this working Text= '<%# Eval("Item.Expi rationDate") %>' in the
TemplateField.

Seems impossible in DataBound column.

BTW: MSDN beta documentation of ASP.NET has a lot of bugs.
"xhead" <xh******@gmail .com> wrote in message
news:11******** *************@z 14g2000cwz.goog legroups.com...

It sounds like this should work, no?

<asp:BoundFie ld DataField="Expi rationDate" HeaderText="Exp iration
Date"/>

or maybe this:

<asp:TemplateFi eld HeaderText="Exp iration Date">
<ItemTemplate >
<%# Eval("Expiratio nDate") %>
</ItemTemplate>
</asp:TemplateFie ld>

Mike

Steven Baggs wrote:

well it wasn't a property. Now I can access the 'Item' object.
How can I access further - the ExpirationDate property of the Item
object?

is something like that valid?
<asp:BoundFie ld DataField="Item .ExpirationDate " HeaderText="Exp iration
Date"
/>

Right now I'm getting:

A field or property with the name 'Item.Expiratio nDate' was not found on
the
selected data source.
"Tod Birdsall, MCSD for .NET" <tb*******@gmai l.com> wrote in message
news:11******** *************@o 13g2000cwo.goog legroups.com...

> Hi Steven,
>
> When I bind custom collections to GridViews, I use the following:
> <asp:BoundFie ld DataField="Stat e" HeaderText="Sta te"></asp:BoundField>
>
> or:
>
> <asp:TemplateFi eld HeaderText="Sta te">
> <ItemTemplate >
> <%# DataBinder.Eval (Container, "DataItem.State ") %>
> </ItemTemplate>
> </asp:TemplateFie ld>
>
> The above assumes that your custom collection contains an has a
> "State" property that returns a string.
>
> Hope this helps.
>
> Tod Birdsall, MCSD for .NET
> blog: http://tod1d.blogspot.com
>