I have an ASP.NET datagrid with several bound columns. I need to make the
header of some of these columns display a string that is generated from the
code behind (i.e. a dynamic header). How is this done?
I have tried with both a templatecolumn and boundcolumn. I thought it might
be something like: HeaderText='<%# DataBinder.Eval(Container,
"DataItem.myVariable") %>' or HeaderText='<% Response.Write(myVariable); %>
But, neither worked, nor did several variations. I just want the headertext
to display myVariable which is declared as a string. Can anyone please
assist?
TIA,
John
4  3903 
John,
In code-behind (not in .aspx file) you can set HeaderText property via
Columns property of the datagrid.
Eliyahu
"John E." <pl*********@newsgroup.thanks> wrote in message
news:eI**************@TK2MSFTNGP15.phx.gbl... I have an ASP.NET datagrid with several bound columns. I need to make the
header of some of these columns display a string that is generated from
the code behind (i.e. a dynamic header). How is this done?
I have tried with both a templatecolumn and boundcolumn. I thought it
might be something like: HeaderText='<%# DataBinder.Eval(Container,
"DataItem.myVariable") %>' or HeaderText='<% Response.Write(myVariable);
%> But, neither worked, nor did several variations. I just want the
headertext to display myVariable which is declared as a string. Can anyone please
assist?
TIA,
John
I tried that originally, and it sets the headertext during page load, but
after it is loaded the headertext keeps getting reset to the .aspx value.
Even if I remove the HeaderText item from the .aspx portion.
So, if it is done in the code-behind, how do you make sure it is the final
setting that the headertext is set to?
Sorry about my ignorance, but I am used to doing applications, not asp.
"Eliyahu Goldin" <re*************@monarchmed.com> wrote in message
news:ey**************@TK2MSFTNGP09.phx.gbl... John,
In code-behind (not in .aspx file) you can set HeaderText property via
Columns property of the datagrid.
Eliyahu
"John E." <pl*********@newsgroup.thanks> wrote in message
news:eI**************@TK2MSFTNGP15.phx.gbl... I have an ASP.NET datagrid with several bound columns. I need to make
the header of some of these columns display a string that is generated from the code behind (i.e. a dynamic header). How is this done?
I have tried with both a templatecolumn and boundcolumn. I thought it
might be something like: HeaderText='<%# DataBinder.Eval(Container,
"DataItem.myVariable") %>' or HeaderText='<%
Response.Write(myVariable); %> But, neither worked, nor did several variations. I just want the
headertext to display myVariable which is declared as a string. Can anyone please
assist?
TIA,
John
Try doing this in PreRender event.
Eliyahu
"John E." <pl*********@newsgroup.thanks> wrote in message
news:Op**************@TK2MSFTNGP12.phx.gbl... I tried that originally, and it sets the headertext during page load, but
after it is loaded the headertext keeps getting reset to the .aspx value.
Even if I remove the HeaderText item from the .aspx portion.
So, if it is done in the code-behind, how do you make sure it is the final
setting that the headertext is set to?
Sorry about my ignorance, but I am used to doing applications, not asp.
"Eliyahu Goldin" <re*************@monarchmed.com> wrote in message
news:ey**************@TK2MSFTNGP09.phx.gbl... John,
In code-behind (not in .aspx file) you can set HeaderText property via
Columns property of the datagrid.
Eliyahu
"John E." <pl*********@newsgroup.thanks> wrote in message
news:eI**************@TK2MSFTNGP15.phx.gbl... I have an ASP.NET datagrid with several bound columns. I need to make the header of some of these columns display a string that is generated
from the code behind (i.e. a dynamic header). How is this done?
I have tried with both a templatecolumn and boundcolumn. I thought it
might be something like: HeaderText='<%# DataBinder.Eval(Container,
"DataItem.myVariable") %>' or HeaderText='<%
Response.Write(myVariable); %> But, neither worked, nor did several variations. I just want the
headertext to display myVariable which is declared as a string. Can anyone
please assist?
TIA,
John
Got it. Thanks! Setting the sessions to their local/member variables
within the init, also helped to keep me from loosing those assignments and
now everything renders properly :D
Thanks again,
John
"Eliyahu Goldin" <re*************@monarchmed.com> wrote in message
news:OV***************@TK2MSFTNGP15.phx.gbl... Try doing this in PreRender event.
Eliyahu
"John E." <pl*********@newsgroup.thanks> wrote in message
news:Op**************@TK2MSFTNGP12.phx.gbl... I tried that originally, and it sets the headertext during page load,
but after it is loaded the headertext keeps getting reset to the .aspx
value. Even if I remove the HeaderText item from the .aspx portion.
So, if it is done in the code-behind, how do you make sure it is the
final setting that the headertext is set to?
Sorry about my ignorance, but I am used to doing applications, not asp.
"Eliyahu Goldin" <re*************@monarchmed.com> wrote in message
news:ey**************@TK2MSFTNGP09.phx.gbl... John,
In code-behind (not in .aspx file) you can set HeaderText property via
Columns property of the datagrid.
Eliyahu
"John E." <pl*********@newsgroup.thanks> wrote in message
news:eI**************@TK2MSFTNGP15.phx.gbl...
> I have an ASP.NET datagrid with several bound columns. I need to
make the > header of some of these columns display a string that is generated
from the
> code behind (i.e. a dynamic header). How is this done?
>
> I have tried with both a templatecolumn and boundcolumn. I thought
it might
> be something like: HeaderText='<%# DataBinder.Eval(Container,
> "DataItem.myVariable") %>' or HeaderText='<%
Response.Write(myVariable); %>
> But, neither worked, nor did several variations. I just want the
headertext
> to display myVariable which is declared as a string. Can anyone
please > assist?
>
> TIA,
> John
>
>
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