August 27, 2019 12:38 by
PeterIn this post, I will tell you about fix System.Web.UI.ViewStateException: Invalid viewstate or System.Web.HttpException: The client disconnected exception Response.IsClientConnected Property ASP.NET 4.8.What is HttpResponse.IsClientConnected Property: HttpResponse.IsClientConnected used to gets a quality demonstrating whether the customer is still joined with the server.
The accompanying illustration utilizes the IsClientConnected property to check whether the customer that is asking for the page remains connected to the server. IfIsClientConnected is genuine, the code calls the Redirect technique, and the client will see an alternate page. In the event that IsClientConnected is false, then the code calls the End system and all page handling is ended.
And here is code that I used:
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Fix System.Web.UI.ViewStateException
</title></head>
<body>
<form id="form1" runat="server">
<div>Welcome</div>
</form>
</body>
</html>
C#
public partial class ClientDisconnected : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
//Check whether the browser(client) remains connected to the server
if (Response.IsClientConnected)
{
// if browser connected, redirect to the Main.aspx page
Response.Redirect("~/Main.aspx");
}
else
{
//if browser is not connected,terminate all response processing.
Response.End();
}
}
}
VB.NET
Public Partial Class ClientDisconnected
Inherits System.Web.UI.Page
Protected Sub Page_Load(sender As Object, e As EventArgs)
'Check whether the browser(client) remains connected to the server
If Response.IsClientConnected Then
' if browser connected, redirect to the Main.aspx page
Response.Redirect("~/Main.aspx")
Else
'if browser is not connected,terminate all response processing.
Response.[End]()
End If
End Sub
End Class
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