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Help with programmatically set Edit, Update in Gridview

Posted By:      Posted Date: September 21, 2010    Points: 0   Category :ASP.Net
 

 I'm at the front end of allowing the user to update their data that requires nested gridviews.

I thought I had it set up correctly, but; once I have the grivdiew in Edit mode, when I move the cursor to the first row's textbox, the routine switched out of Edit mode (without a clicking on the Update). I would like to update the data on the screen before the program decides to update the db.

What's causing this?

Here's my aspx page as follows:

<%@ Page Language="VB" AutoEventWireup="false" EnableEventValidation="false" CodeFile="RONs_UPDATING.aspx.vb" Inherits="RONs_UPDATING" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
    <div id="div_units" runat="server" style="font-size: medium">
        
        <asp:GridView ID="gv_x_Units" runat="server" AutoGenerateColumns="False" Style="z-index: 100; left: 110px; position: absolute; top: 10p


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