dynamic columns and datagrid items

[SMai24]

created 4 boundcolumns dynamically or programmatically and bind them
to a datasource, when client click on a button before posting back to
the server, i am trying to extract the data from the datagrid throught
its datagrid.items, but nothing is there(count = 0). Does anyone have
any clues about this? Any help would be greatly appreciated!!!!!!...

[Eliyahu Goldin]

You have to re-create dynamically created controls on every postback.

Eliyahu

<SM****@gmail.com> wrote in message
news:11**********************@x69g2000cwx.googlegr oups.com...

created 4 boundcolumns dynamically or programmatically and bind them
to a datasource, when client click on a button before posting back to
the server, i am trying to extract the data from the datagrid throught
its datagrid.items, but nothing is there(count = 0). Does anyone have
any clues about this? Any help would be greatly appreciated!!!!!!...

[SMai24]

if i cant extract the data before postback, then how am i supposed to
know to find out what the client did to the form? For example, i have
generated checkbox column, when a client clicks on the checkbox, how do
i find that the checkbox is checked?

Eliyahu Goldin wrote:

You have to re-create dynamically created controls on every postback.

Eliyahu

<SM****@gmail.com> wrote in message
news:11**********************@x69g2000cwx.googlegr oups.com...

created 4 boundcolumns dynamically or programmatically and bind them
to a datasource, when client click on a button before posting back to
the server, i am trying to extract the data from the datagrid throught
its datagrid.items, but nothing is there(count = 0). Does anyone have
any clues about this? Any help would be greatly appreciated!!!!!!...

[Eliyahu Goldin]

You just need to re-create exactly the same controls as you did for the
first page load. On the postback asp.net will take care of populating the
controls with the correct client data.

Eliyahu

<SM****@gmail.com> wrote in message
news:11**********************@m73g2000cwd.googlegr oups.com...

if i cant extract the data before postback, then how am i supposed to
know to find out what the client did to the form? For example, i have
generated checkbox column, when a client clicks on the checkbox, how do
i find that the checkbox is checked?

Eliyahu Goldin wrote:

You have to re-create dynamically created controls on every postback.

Eliyahu

<SM****@gmail.com> wrote in message
news:11**********************@x69g2000cwx.googlegr oups.com...

> created 4 boundcolumns dynamically or programmatically and bind them
> to a datasource, when client click on a button before posting back to
> the server, i am trying to extract the data from the datagrid throught
> its datagrid.items, but nothing is there(count = 0). Does anyone have
> any clues about this? Any help would be greatly appreciated!!!!!!...
>