How to get to page1 when I refresh my gridview?

I have a gridview i开发者_高级运维n my webform.

In my search I got to page 4 for example, now I need to refresh the gridview and go to page 1.

How do I do that?

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Upon the postback assign the GridView.PageIndex property to 0

mygridView.PageIndex = 0;

Have a look at MSDN http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.gridview.pageindex.aspx

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You update a DataGrid but changing the DataSource, after this you need to call DataBind on the GridView. And you can use SetPageIndex to change page. Which will also trigger the OnPageIndexChanged event.

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Reset the PageIndex value

http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.gridview.pageindex.aspx