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VJs Tip Of The Day
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From:
![]() ![]() VishalRJoshi
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Pagination in ASP.Net DataGrid
Quick steps to work out pagination in your datagrid.. Go to your data grid
properties... Set AllowPaging property to true... Set the PageSize to your
desired page size... Now go to events section in the properties... You have
to override PageIndexChanged Event... In the event handler... Write code
similar to the one below:
private void dgdImages_PageIndexChanged(object source,
System.Web.UI.WebControls.DataGridPageChangedEventArgs e)
{
//Change the current page index to the new one
dgdImages.CurrentPageIndex = e.NewPageIndex;
//Update your data if required
dgdImages.DataSource = CreateDataSource();
//bind the data again
dgdImages.DataBind();
}
That's it... Your datagrid does not need to make your page long scrollable
now... Do note though that if you change the data in the background and the
new data does not contain as many pages as your current page index now you
might land up getting exceptions... So make sure that you do the necessary
work there...
Vishal Joshi
Microsoft MVP Net
If You Think YOU CAN... You Can...
http://VishalJoshi.Blogspot.com
http://www.microsoft.com/india/mvp/indiamvp.aspx
http://groups.msn.com/ChennaiNetUserGroup
http://groups.msn.com/CNUG-DAM
http://groups.msn.com/NetBloomingtonUserGroup
PS: I was driving my car today, trying to rush home from work, had to do
some groceries and go to library to return books and read a martin fowler's
new design pattern discussion and cook and have dinner and then go to
photocopy some legal documents... Oh!! I felt... 24 hours are just not
enough sometime... Then I saw a guy casually walking his dog and listening
to his discman... I passed by and then pulled over... Thought for
while...where was I actually going wrong, why was his life so different and
nicer than mine... Why life has to be unjust, just to me.. And you know what
I did next... Drove to Starbucks coffee house... Took a nice tall mocha and
spent 30 minutes thinking of my own design pattern... I am paying $2 fine on
the library books now and I spent $5 extra at the coffee house but then
Ahh!! what a realization... My life was not much different than his, it was
just in the way I looked at it...
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