LuizFicer:i need that when i closes the child page , the dropdownlist for my parent page load again all users for pic thw new user
Based on my description, it seems that you want to reload the parent page when you close the popup window with Window.Open(). If this is the case, I suggest you try to refer to the following code:
ChildPage:
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head2" runat="server">
<title>Untitled Page</title>
<script type="text/javascript">
function CloseWindow() {
window.opener.location.reload();
window.close();
}
</script>
</head>
<body>
<form id="form2" runat="server">
<input id="Button1" type="button" value="button" onclick="CloseWindow()"/>
</form>
</body>
</html>