Update SqlDatabase and Display in GRIDVIEW Asp.Net

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Dear Friends,

Am working on Asp.net C#, GRIDVIEW , SqlServer 2005.

I have Created a program in Asp.net c# and Database as SqlServer 2005.

My SqlServer Database will Update the data for every 1 Minute. So am displaying this data in Gridview.

So my problem is What should i use to update my GRID for every 1 minute.

Script Manager
Updatepanel, Content Template
Timer..

Can i use Timer for this ? or else I can Use Updatepanel.

Please help me.

THANKS

Posted 28-Nov-12 0:11am

Ranjith Reddy CSE

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sachinkale20 · Answer 1 · 2012-11-28T02:22:00

Solution 1

http://www.programmersheaven.com/mb/ASPNET/374342/374342/refreshing-gridview-after-update/[^]

Posted 28-Nov-12 2:22am

sachinkale20

Member 9581488 · Answer 2 · 2012-11-28T03:31:00

Please refer following code. I hope that helps.:)
Also you have to add Script Manager.

<asp:updatepanel id="UpdatePanel1" runat="server" xmlns:asp="#unknown">

<contenttemplate>

<asp:timer id="Timer1" runat="server" interval="3600" ontick="Timer1_Tick">

<asp:gridview id="gvContact" runat="server" autogeneratecolumns="False" datakeynames="ContactID">

DataSourceID="SqlDataSource1" AllowPaging="True" AllowSorting="True">

<columns><asp:boundfield datafield="ContactID" headertext="ContactID" readonly="True" sortexpression="ContactID" />

<asp:boundfield datafield="CompanyName" headertext="CompanyName" sortexpression="CompanyName" />

<asp:boundfield datafield="ContactName" headertext="ContactName" sortexpression="ContactName" />

<asp:boundfield datafield="Address" headertext="Address" sortexpression="Address" />

<asp:boundfield datafield="City" headertext="City" sortexpression="City" />

protected void Timer1_Tick(object sender, EventArgs e)

{

gvContact.DataBind();

}