"Dev" <dev@newsgroup.com> wrote in message
news:eMKUAZujHHA.1388@TK2MSFTNGP05.phx.gbl...
> Hi,
>
> I'm removing rows from a gridview using Table.Remove( ). This removes the
> rows from the gridview.
> But the problem is although it removes rows from the gridview it doesnt
> update the Gridview.Rows.Count to return correct number of rows remains on
> the gridview. Instead it always returns the number of rows gridview
> originally had prior to removing them.
>
> Anybody know why this is happening? How to remove gridview rows in a
> manner so that it will update the rows.count property correctly?
>
> Note: I'm looking for a method to directly remove rows from a gridview
> without having to rebinding gridview to datasource controls etc...
>
> Dev
>

> What is Table.Remove()? What class is Table? How is it related to the
> grid?
>
> --
> Eliyahu Goldin,
> Software Developer & Consultant
> Microsoft MVP [ASP.NET]
> http://msmvps.com/blogs/egoldin
> http://usableasp.net
>
>
> "Dev" <dev@newsgroup.com> wrote in message
> news:eMKUAZujHHA.1388@TK2MSFTNGP05.phx.gbl...
>> Hi,
>>
>> I'm removing rows from a gridview using Table.Remove( ). This removes the
>> rows from the gridview.
>> But the problem is although it removes rows from the gridview it doesnt
>> update the Gridview.Rows.Count to return correct number of rows remains
>> on the gridview. Instead it always returns the number of rows gridview
>> originally had prior to removing them.
>>
>> Anybody know why this is happening? How to remove gridview rows in a
>> manner so that it will update the rows.count property correctly?
>>
>> Note: I'm looking for a method to directly remove rows from a gridview
>> without having to rebinding gridview to datasource controls etc...
>>
>> Dev
>>
>
>

> I'm removing rows from a gridview using Table.Remove( ). This removes the
> rows from the gridview.
> But the problem is although it removes rows from the gridview it doesnt
> update the Gridview.Rows.Count to return correct number of rows remains on
> the gridview. Instead it always returns the number of rows gridview
> originally had prior to removing them.
>
> Anybody know why this is happening? How to remove gridview rows in a
> manner so that it will update the rows.count property correctly?

wrote in message news:uYbZ6kikHHA.4248@TK2MSFTNGP06.phx.gbl...
>> I'm removing rows from a gridview using Table.Remove( ). This removes the
>> rows from the gridview.
>> But the problem is although it removes rows from the gridview it doesnt
>> update the Gridview.Rows.Count to return correct number of rows remains
>> on the gridview. Instead it always returns the number of rows gridview
>> originally had prior to removing them.
>>
>> Anybody know why this is happening? How to remove gridview rows in a
>> manner so that it will update the rows.count property correctly?
>
> That's not the way of removing rows.
> Gridview.Rows.Count does not return Table.Rows.Count!
>
> Gridview.Rows.Count is for the DataSource's row-count.
> Well, you cannot control the items that will be pushed in the grid if you
> cannot control the data-source.
>
> If you want to remove any item, ensure that you also remove it from the
> datasource to which you are binding the gridview.
>
>
> --
> Happy Hacking,
> Gaurav Vaish | www.mastergaurav.com
> www.edujini-labs.com
> http://eduzine.edujini-labs.com
> -----------------------------------------
>
>

> Thanks. I'm trying to do this in ASP.net and gridview is bount to a
> datatable. I dont need to use a datasource control in this case as I'm not
> trying to delete any rows from the database.
>
> How to remove rows from the source datatable on postback?