How to refresh webpage after clicking on “Update” in Grid view
<p>I am working on an Asp.net, C# Application.
I want to Refresh the webpage after I clicking on “Update” LinkButton; in Grid view. I have tried the following code; however it just refreshes the page without saving the updated data in Grid view.</p>

<pre><code>protected void LinkButton1_Click1(object sender, EventArgs e)
{
    Response.Redirect(Request.RawUrl.ToString());
}
</code></pre>

<p>Name of DataSource <code>SqlDataSourcePlan</code></p>

<pre><code>SELECT [PlanID], [Deposit], [DepositReturn], [Discount] FROM [PaymentPlan] WHERE ([Ref] = @Ref)

UPDATE [PaymentPlan] SET [Deposit] = @Deposit, [DepositReturn] = @DepositReturn, [Discount] = @Discount WHERE [PlanID] = @original_PlanID
</code></pre>
