Error

Server Error in '/' Application.

Compilation Error

Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately. Compiler Error Message: CS0120: An object reference is required for the non-static field, method, or property 'OCMS.ping_rply.label1' Source Error:

Line 28:                 PingReply pingReply = pingClass.Send(address, timeout);
Line 29:                 return pingReply.RoundtripTime;
Line 30:                 label1.Text = new Ping().Send("www.google.com").RoundtripTime.ToString() + "ms";
Line 31: 
Line 32: 

Source File: c:\inetpub\wwwroot\OCMS\OCMS\ping_rply.aspx.cs    Line: 30

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.9206.0

<asp:Label runat="server" ID="label1"></asp:Label>

protected void Page_Load(object sender, EventArgs e)
{
    if (!this.IsPostBack)
    {
        long time = PingAddress("www.youtube.com", 1000);
    }
}
private static long PingAddress(string address, int timeout)
{
    try
    {
        Ping pingClass = new Ping();
        PingReply pingReply = pingClass.Send(address, timeout);
        return pingReply.RoundtripTime;
        label1.Text = new Ping().Send("www.google.com").RoundtripTime.ToString() + "ms";
    }
    catch (Exception e)
    {

    }
    return -1;
}