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At run time I've added a TemplateColumn to a DataGrid.

Now I'm trying to add a Table control to the TemplateColumns's
HeaderTemplate and ItemTemplate.

In essence, I'm trying to do in code, the equilavent of this html:

<asp:TemplateColumn>

<HeaderTemplate>

<asp:Table>

<asp:TableRow>

<asp:TableCell>

</asp:TableRow>

<asp:TableRow>

<asp:TableCell>

</asp:TableRow>

<asp:Table>

</HeaderTemplate>

<ItemTemplate>
<asp:Table>

<asp:TableRow>

<asp:TableCell>

</asp:TableRow>

<asp:TableRow>

<asp:TableCell>

</asp:TableRow>

<asp:Table>

</ItemTemplate>

</asp:TemplateColumn>

I'm trying to do just that at the moment. It's a little involved. What you
do is put everything between the <HeaderTemplate> and </HeaderTemplate> tags
(not the tags) into an .ascx file, like a user control. Then
you load that file into your template column.
http://www.dotnetbips.com/displayarticle.aspx?id=84

Trouble is, I find this method really slow. There's an alternative which is
even more complicated:
http://www.dotnetbips.com/displayarticle.aspx?id=85

Let me know if you learn a way that performs well ...

Good luck

Justin Dutoit

"Jeremy Chapman" <> wrote in message
news:#...
> At run time I've added a TemplateColumn to a DataGrid.
>
> Now I'm trying to add a Table control to the TemplateColumns's
> HeaderTemplate and ItemTemplate.
>
> In essence, I'm trying to do in code, the equilavent of this html:
>
> <asp:TemplateColumn>
>
> <HeaderTemplate>
>
> <asp:Table>
>
> <asp:TableRow>
>
> <asp:TableCell>
>
> </asp:TableRow>
>
> <asp:TableRow>
>
> <asp:TableCell>
>
> </asp:TableRow>
>
> <asp:Table>
>
> </HeaderTemplate>
>
> <ItemTemplate>
> <asp:Table>
>
> <asp:TableRow>
>
> <asp:TableCell>
>
> </asp:TableRow>
>
> <asp:TableRow>
>
> <asp:TableCell>
>
> </asp:TableRow>
>
> <asp:Table>
>
> </ItemTemplate>
>
> </asp:TemplateColumn>
>
>

I'm going to try the second solution. Looks like it could be a good one.

"Justin Dutoit" <> wrote in message
news:...
> I'm trying to do just that at the moment. It's a little involved. What you
> do is put everything between the <HeaderTemplate> and </HeaderTemplate>
tags
> (not the tags) into an .ascx file, like a user control. Then
> you load that file into your template column.
> http://www.dotnetbips.com/displayarticle.aspx?id=84
>
> Trouble is, I find this method really slow. There's an alternative which
is
> even more complicated:
> http://www.dotnetbips.com/displayarticle.aspx?id=85
>
> Let me know if you learn a way that performs well ...
>
> Good luck
>
> Justin Dutoit
>
> "Jeremy Chapman" <> wrote in message
> news:#...
> > At run time I've added a TemplateColumn to a DataGrid.
> >
> > Now I'm trying to add a Table control to the TemplateColumns's
> > HeaderTemplate and ItemTemplate.
> >
> > In essence, I'm trying to do in code, the equilavent of this html:
> >
> > <asp:TemplateColumn>
> >
> > <HeaderTemplate>
> >
> > <asp:Table>
> >
> > <asp:TableRow>
> >
> > <asp:TableCell>
> >
> > </asp:TableRow>
> >
> > <asp:TableRow>
> >
> > <asp:TableCell>
> >
> > </asp:TableRow>
> >
> > <asp:Table>
> >
> > </HeaderTemplate>
> >
> > <ItemTemplate>
> > <asp:Table>
> >
> > <asp:TableRow>
> >
> > <asp:TableCell>
> >
> > </asp:TableRow>
> >
> > <asp:TableRow>
> >
> > <asp:TableCell>
> >
> > </asp:TableRow>
> >
> > <asp:Table>
> >
> > </ItemTemplate>
> >
> > </asp:TemplateColumn>
> >
> >
>
>

It's OK now, tks

Justin

"Justin Dutoit" <> wrote in message
news:...
> Would you help me with something- I'll show you the command-line compiler
> line followed by the code... I'm missing a reference or a 'using'
directive
> which 'Container' needs, maybe you know which one...
>
> csc /out::..\bin\templatecolumns.dll /t:library /r:System.Data.dll
> /r:System.dll /r:System.Web.dll ColumnTemplate.cs
>
>
> ColumnTemplate.cs:
>
>
> using System;
> using System.Web.UI;
> using System.Web.UI.WebControls;
> using System.Data;
>
>
> namespace Quickshop
> {
>
> public class MyTemplateColumn:ITemplate
> {
> private string colname;
>
> public MyTemplateColumn(string cname)
> {
>
> colname=cname;
>
> }
>
> /************************************************** *****************
> ** As a template, the class must implement the following method **
> ************************************************** *****************/
>
> public void InstantiateIn(Control container)
> {
>
> LiteralControl l = new LiteralControl();
> l.DataBinding +=
> new EventHandler(this.OnDataBinding);
> container.Controls.Add(l);
>
> }
>
>
> public void OnDataBinding(object sender, EventArgs e)
> {
>
> DataRowView mydataitem = (DataRowView)container.Dataitem;
> LiteralControl l = (LiteralControl) sender;
> DataGridItem container = (DataGridItem) l.NamingContainer;
> l.Text = "<SPAN class=header>It is " +
> ((DataRowView)container.DataItem)[colname].ToString() + "!</SPAN>";
>
> // l.Text = "<SPAN class=header>It si " +
> // (mydataitem)["productnumber"].ToString() +
> // (mydataitem)["brand"].ToString() +
> // (mydataitem)["productname"].ToString() +
> // (mydataitem)["price"].ToString() + "!</SPAN>";
>
>
> }
>
> }
>
> }
>
>
> Cheers
> Justin
>
>
>
> "Jeremy Chapman" <> wrote in message
> news:e3GZ#...
> > I'm going to try the second solution. Looks like it could be a good
one.
> >
> > "Justin Dutoit" <> wrote in message
> > news:...
> > > I'm trying to do just that at the moment. It's a little involved. What
> you
> > > do is put everything between the <HeaderTemplate> and
</HeaderTemplate>
> > tags
> > > (not the tags) into an .ascx file, like a user control. Then
> > > you load that file into your template column.
> > > http://www.dotnetbips.com/displayarticle.aspx?id=84
> > >
> > > Trouble is, I find this method really slow. There's an alternative
which
> > is
> > > even more complicated:
> > > http://www.dotnetbips.com/displayarticle.aspx?id=85
> > >
> > > Let me know if you learn a way that performs well ...
> > >
> > > Good luck
> > >
> > > Justin Dutoit
> > >
> > > "Jeremy Chapman" <> wrote in message
> > > news:#...
> > > > At run time I've added a TemplateColumn to a DataGrid.
> > > >
> > > > Now I'm trying to add a Table control to the TemplateColumns's
> > > > HeaderTemplate and ItemTemplate.
> > > >
> > > > In essence, I'm trying to do in code, the equilavent of this html:
> > > >
> > > > <asp:TemplateColumn>
> > > >
> > > > <HeaderTemplate>
> > > >
> > > > <asp:Table>
> > > >
> > > > <asp:TableRow>
> > > >
> > > > <asp:TableCell>
> > > >
> > > > </asp:TableRow>
> > > >
> > > > <asp:TableRow>
> > > >
> > > > <asp:TableCell>
> > > >
> > > > </asp:TableRow>
> > > >
> > > > <asp:Table>
> > > >
> > > > </HeaderTemplate>
> > > >
> > > > <ItemTemplate>
> > > > <asp:Table>
> > > >
> > > > <asp:TableRow>
> > > >
> > > > <asp:TableCell>
> > > >
> > > > </asp:TableRow>
> > > >
> > > > <asp:TableRow>
> > > >
> > > > <asp:TableCell>
> > > >
> > > > </asp:TableRow>
> > > >
> > > > <asp:Table>
> > > >
> > > > </ItemTemplate>
> > > >
> > > > </asp:TemplateColumn>
> > > >
> > > >
> > >
> > >
> >
> >
>
>