Pagesorting in gridview in c#

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Hai,

In gridview I have set allowsorting="true".But after running if we click the 2nd page it will not displaying the rows.I have added "Page_indexchanging" code also.Below is the code.Plz help.

protected void grdEmployee_PageIndexChanging(object sender, GridViewPageEventArgs e)
   {
       grdEmployee.PageIndex = e.NewPageIndex;
       grdEmployee.DataBind();
   }

<asp:GridView ID="grdEmployee" runat="server" AutoGenerateEditButton="true" 
        AllowPaging="true" AllowSorting="true" GridLines="Horizontal"  
            AutoGenerateDeleteButton="true" onrowediting="grdEmployee_RowEditing" 
        AutoGenerateColumns="false" DataKeyNames="IncidentNumber"
            onrowupdating="grdEmployee_RowUpdating" ShowFooter="true" 
        CellPadding="3" CellSpacing="3" BorderColor="ActiveBorder"
            onrowcancelingedit="grdEmployee_RowCancelingEdit" AutoGenerateSelectButton="true" 
         onrowdeleting="grdEmployee_RowDeleting" 
            Width="1076px" onpageindexchanging="grdEmployee_PageIndexChanging"
         >
</asp:GridView>

Posted 17-Dec-13 0:01am

Member 10234093

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$*Developer - Vaibhav*$ · Answer 1 · 2013-12-17T00:06:00

Solution 1

C#

protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
    grdEmployee.PageIndex = e.NewPageIndex;
    //rebind your gridview - GetSource(),Datasource of your GirdView
    grdEmployee.DataSource = GetSource();
    grdEmployee.DataBind();

}

Posted 17-Dec-13 0:06am

$*Developer - Vaibhav*$

prashant patil 4987 · Answer 2 · 2013-12-17T00:18:00

Solution 2

Hey Member 10234093
try to add Data Source again to gridview then call the databind() function

Posted 17-Dec-13 0:18am

prashant patil 4987

TrushnaK · Answer 3 · 2013-12-17T00:20:00

Solution 3

try like this:-

C#

protected void GridView1_PageIndexChanging(object sender, System.Web.UI.WebControls.GridViewPageEventArgs e)
{
   
        GridView1.PageIndex = e.NewPageIndex;
        GridView1.DataSource = dtTray; //your data source
        GridView1.DataBind();
   
}

Posted 17-Dec-13 0:20am

TrushnaK

JR009 · Answer 4 · 2013-12-17T01:21:00

Solution 4

Please follow this link GridView Tips and Tricks using ASP.NET 2.0

and see the Page Sorting section.
Happy Coding....!!

Posted 17-Dec-13 1:21am

JR009