Hi...
My program make a select to an table and return the results to a
datagrid, it's all ok with dataset, but in large tables it needs to get
the entire table to show in datagrid and sometimes it takes much time...
So I thik of use the datareader, but how can I bind the data that it is
picking from the database to the datagrid???
thx...
*** Sent via Developersdex http://www.developersdex.com *** 6  5080 
Hi,
Using the same way:
SqlDataReader reader = GetReader();
datagrid.DataSo urce = reader;
datagrid.DataBi nd();
reader.Close();
Note that you NEED to close the datareader !!! , otherwise you could let the
connection open.
Have you considered pagination?
cheers,
"Ricardo Luceac" <rl*****@gmail. com> wrote in message
news:OM******** ******@TK2MSFTN GP15.phx.gbl...
Hi...
My program make a select to an table and return the results to a
datagrid, it's all ok with dataset, but in large tables it needs to get
the entire table to show in datagrid and sometimes it takes much time...
So I thik of use the datareader, but how can I bind the data that it is
picking from the database to the datagrid???
thx...
*** Sent via Developersdex http://www.developersdex.com ***
Hi,
Using the same way:
SqlDataReader reader = GetReader();
datagrid.DataSo urce = reader;
datagrid.DataBi nd();
reader.Close();
Note that you NEED to close the datareader !!! , otherwise you could let the
connection open.
Have you considered pagination?
cheers,
"Ricardo Luceac" <rl*****@gmail. com> wrote in message
news:OM******** ******@TK2MSFTN GP15.phx.gbl...
Hi...
My program make a select to an table and return the results to a
datagrid, it's all ok with dataset, but in large tables it needs to get
the entire table to show in datagrid and sometimes it takes much time...
So I thik of use the datareader, but how can I bind the data that it is
picking from the database to the datagrid???
thx...
*** Sent via Developersdex http://www.developersdex.com ***
"Ricardo Luceac" <rl*****@gmail. com> wrote in message
news:Oc******** ******@TK2MSFTN GP10.phx.gbl...
Sory but what is that GetReader()???
That is any method that you use to get a DataReader, you hvae to change it
to reflect the name you used.
What is Pagination...
Is how you display a large table, you show only X records and use some way
to go a Next and/or Prev
cheers,
see ya...
*** Sent via Developersdex http://www.developersdex.com ***
"Ricardo Luceac" <rl*****@gmail. com> wrote in message
news:Oc******** ******@TK2MSFTN GP10.phx.gbl...
Sory but what is that GetReader()???
That is any method that you use to get a DataReader, you hvae to change it
to reflect the name you used.
What is Pagination...
Is how you display a large table, you show only X records and use some way
to go a Next and/or Prev
cheers,
see ya...
*** Sent via Developersdex http://www.developersdex.com ***
This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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last post by:
Hi...
My program make a select to an table and return the results to a
datagrid, it's all ok with dataset, but in large tables it needs to get
the entire table to show in datagrid and sometimes it takes much time...
So I thik of use the datareader, but how can I bind the data that it is
picking from the database to the datagrid???
thx...
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