Since you are using class that implements ITemplate interface, I believe
that you are using a link button in the header template for sorting.
Did you set the linkBtn.CommandName = "sort"; in that class??
And this is the way I did it and its working for me.
I did not set the sort expression of each column when creating them.
I set the CommandArgument of that link button to the column name in that
class.
Then I set the OnSortCommand property of the datagrid to an event and in
that event, I get the sort expression from e.SortExpression which I pass
it to the stored procedure and bind the grid again.
And its working quite well.
Rajendra.
-----Original Message-----
From: meghanad chitre [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 2:40 AM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED];
[EMAIL PROTECTED]; [EMAIL PROTECTED];
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Subject: [AspNetAnyQuestionIsOk] sorting in datagrid for dynamic columns
hi all,
in webforms I have a datagrid.
There are ZERO columns in the datagrid at design time.
At runtime my own class which implements ITemplate
Interface
loads the columns in the datagrid.
When I create each column in I specify the
.SortExpression also.
But when it comes to actual sorting a postback happens
but the
data is not sorted.
When debugged, the SortExpression property of the
respective columns holds correct values (but data is
not sorted)
has anyone come across such a problem ?
please guide.
best regards,
--meghanad
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