CODEWITHSUNDEEP
asp.net
mmtemporary
mmtemporary

Reputation: 37

Problem in Application_Error in Global.asax

my problem is User.Identity.Name or Request.Url.AbsoluteUri in exception handling is empty when exception email to me.
this is Application_Code:

void Application_Error(object sender, EventArgs e) 
{
    Server.Transfer("~/errors/default.aspx");
}

and this is default.aspx code:

protected void Page_Load(object sender, EventArgs e)
{
    if (Server.GetLastError() == null)
        return;
    Exception ex = Server.GetLastError().GetBaseException();
    if (ex == null)
        return;

    string message = string.Format("User: ", User.Identity.Name);
    message += Environment.NewLine;
    message += string.Format("AbsoluteUri: ", Request.Url.AbsoluteUri);
    message += Environment.NewLine;
    message += string.Format("Form: ", Request.Form.ToString());
    message += Environment.NewLine;
    message += string.Format("QueryString: ", Request.QueryString.ToString());
    message += Environment.NewLine;

but i receive email like this (this is header without full exception content):

User: 
AbsoluteUri: 
Form: 
QueryString: 
Browser Capabilities:
Type = IE8
Name = IE
Version = 8.0
Platform = WinXP
Is Crawler = False
Supports Cookies = True
Supports JavaScript = 1.2

why username and request url is emty?
this problem is exist when i replace transfer with redirect or i don't use both.
tanx

Upvotes: 0

Views: 816

Answers (1)

Aristos
Aristos

Reputation: 66641

You do not have set the string.Format in the correct way

Try this. 

string.Format("AbsoluteUri: {0}", Request.Url.AbsoluteUri);

How ever I suggest to use StringBuilder for this code.

Upvotes: 2

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