lost all of data after postback....

[Steve C. Orr, MCSD]

Since the rows are added manually at runtime, you must keep track of the
rows and add them back again each postback.
You might use a DataSet to help with this.
Viewstate is also a useful tool for such things.

--
I hope this helps,
Steve C. Orr, MCSD
[url]http://Steve.Orr.net[/url]


"Jongmin" <aplaxas@hotmail.com> wrote in message
news:046f01c34b20$7dee1ee0$a401280a@phx.gbl...

>
> Hi !!!
>
> I have three WebControls.
> Button:cmdA, Button:cmdB, Table:tblSummary
>
> I made tblSummary[System.Web.UI.WebControls.Table] in
> design time, which has no row.
>
> And cmdA modifies the tblSummary, specially adding rows.
> private void cmdA_Click()
> {
> // adds some rows in tblSummary
> ...
> tblSummary.Rows.Add(rowBody);
> }
>
> problem takes place when cmdB causes postpack.
> Even thouhg the cmdB has no code and causes just postback,
> after postback, tblSummary is cleared....
>
> How to keep the tblSummary from being cleared after
> postback.
>
> Thanks,
> Jongmin
>
>
>
>
>
>
>

[jongmin]

I used a dataset to solve this problem.

Thanks,

>-----Original Message-----
>Since the rows are added manually at runtime, you must

keep track of the

>rows and add them back again each postback.
>You might use a DataSet to help with this.
>Viewstate is also a useful tool for such things.
>
>--
>I hope this helps,
>Steve C. Orr, MCSD
>[url]http://Steve.Orr.net[/url]
>
>
>"Jongmin" <aplaxas@hotmail.com> wrote in message
>news:046f01c34b20$7dee1ee0$a401280a@phx.gbl...

>>
>> Hi !!!
>>
>> I have three WebControls.
>> Button:cmdA, Button:cmdB, Table:tblSummary
>>
>> I made tblSummary[System.Web.UI.WebControls.Table] in
>> design time, which has no row.
>>
>> And cmdA modifies the tblSummary, specially adding rows.
>> private void cmdA_Click()
>> {
>> // adds some rows in tblSummary
>> ...
>> tblSummary.Rows.Add(rowBody);
>> }
>>
>> problem takes place when cmdB causes postpack.
>> Even thouhg the cmdB has no code and causes just

postback,

>> after postback, tblSummary is cleared....
>>
>> How to keep the tblSummary from being cleared after
>> postback.
>>
>> Thanks,
>> Jongmin
>>
>>
>>
>>
>>
>>
>>

>
>
>.
>