.net - Cannot Use A Leading To Exit Above The Top Directory?
Feb 14, 2010
i have a asp.net web site with it we have admin area with login page for admin only and all site is allowed for all - i need to ask how to define the right security configuration for it as i get this error Cannot use a leading .. to exit above the top directory. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the codeAn unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
I'm currently having an issue with asp net mvc and iis7 rewrite module. I'm rewriting a page from /kw.htm to /Listing/Search. And when it renders I have an exception that says "Cannot use a leading .. to exit above the top directory" I thought this scenario was now handle with the iis7 rewrite module. Did I miss something ?
I have encountered a weird problem that does not exist in Firefox or IE. I have a user control that has a text box and a required field validator. When the user control is hosted in an update panel, the UpdateProgress tag never closes the first time that the UpdateProgress is triggered on the page when the page is viewed in Chrome. Has anyone else encountered this, and if so, is there any solution other than removing the validator? I could manually validate, but who wants to do that to support a browser bug?
I've just completed my first iPhone-compatible & Droid-compatible mobile app. At one time, I was confounded by differences in back button behaviour between the two platforms, but I came up with a suitable workaround.One thing remains that I'd like to correct if it's at all possible. The application is very session-variable dependent, so naturally, its very dependent on sessions. Users invariably use leave pages open when they turn off their smartphones, and this means that they return to a non-repsonsive timed-out page when they turn it back on. Can anything be done to preclude this? As in active web app or no web app?
I have a requirement to show an Exit Popup on one of our processing pages. I am showing the exit popup by registering a client side javascript like
window.onbeforeunload = ShowExitPopUp();
The popup executes fine if you close the window, or try to type in a different URL. However the issue is that my processing page is also performing a "Response.Redirect" on the server side once the process completes. When response.redirect happens the exitpopup also shows up. Is there a way to have the exit popup not show up in that case?
Since my server side code is running through an UpdatePanel, so I have tried registering the following, in an attempt to remove ExitPopup from client side. However this doesn't work since server side redirection happens before end request.
I'm trying to Exit the Page_Load event if the user did not come from a specific page. If it did I want it to populate the fields based on what i passed from the other page. Here's my code:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load If Request.QueryString Is Nothing Then Exit Sub ElseIf Page.IsPostBack Then NCMRNumber.SelectedValue = Request.QueryString("NCMRNumber") NCMRLabel.Text = NCMRNumber.SelectedValue Dim SQLDataview As DataView = DirectCast(SortInstructionsSQL.Select(DataSourceSelectArguments.Empty), DataView) For Each DataRow As DataRowView In SQLDataview SupplierNameLabel.Text = DataRow("Supplier").ToString SupplierContactLabel.Text = DataRow("SupplierContact").ToString SupplierPhoneLabel.Text = DataRow("SupplierPhone").ToString PartNumberLabel.Text = DataRow("PartNumber").ToString DefectDescriptionLabel.Text = DataRow("DescriptionofDefect").ToString Next End If End Sub
I have looked at lots threads and cannot find a definitive answer to how a user can simply exit a page without adding any fields to the data entry form.
I have understood there is no way to keep leading zeros in a OleDbDataAdapter?
Im trying to read some data from a text file with:
MyCommand = New System.Data.OleDb.OleDbDataAdapter("SELECT F7, F5, F9, F1 FROM " & System.IO.Path.GetFileName(bonnerfil.PostedFile.FileName), MyConnection)
I have managed to keep leading zeros if I add a Schema.ini file into the directory with column set to Char.
But, when having a Shema.ini the select statement reads from start to end of the file. As you see in my select statement I prefer/must have the coulumn 7 first being read and so on. This do work and I will have get the result I want. But for now it´s either - get the order of columns correct or have leading zeros.
how can I either have a Schema.ini that reads the file in the order I want, or keep leading zeros and not have the order I want.
We have an internal ASP.Net 3.5 application that opens Pervasive SQL databases, reads the data, and then closes the connection. Unfortunately, when the user exits the application, and even when they close their browser, the w3wp process seems to be holding the PSQL database connections open, which is causing licensing issues for us. I would like the w3wp process to release the database connections once the last user has exited from the ASP.Net application. How can I get w3wp to release the connections?
Someone told me that the Powershell command, "gps w3wp | kill" will stop the w3wp process. Is there any way I can automate this, so that the process will be killed automatically when the last user exits our ASP.Net application?
The GridView in ASP.NET 2.0 is trimming the leading spaces from data coming from a SQLServer database. I have yet to find a way to keep it from doing that. The data in this particular view is being edited to remove such spaces, but only upon editing the row can any leading spaces be seen, meaning, at present, each row will have to be touched. With 12,000+ rows, that's a little much.
What little I've found on Google has mainly be concerned with trimming leading spaces. Is there a way to force GridView to show the data exactly as it is in the database, leading spaces and all?
I am using a master page and I need to change how the <title> element is rendered. The <title> content renders as expected. The problem is the whitespace that bounds my <title> element. I want to get rid of it.How do I remove the leading and trailing characters
I have a string coming from a stored procedure looks like '001234567'.
sqlCommand = new SqlCommand("csp_Bbp_OBN_GetBasePageList", BBConnection); sqlCommand.CommandType = System.Data.CommandType.StoredProcedure; sqlCommand.Connection.Open(); // Run the SQL statement, and then get the returned rows to the DataReader. accReader = sqlCommand.ExecuteReader();............
In my case, from the stored procedure I am returning the varchar, after executing and reading it I am getting the value to basePage.GrouNum which is a string. So, I don't see where it is trimming the leading zeros.
Example: GroupNumber in the table is : "001234567" BasePage.GroupNum after reading from DataReader : "1234567"
But, I do not want the leading zeros being trimmed.
I have a formview which binds to a table where one of the fields is an integer zip-code field. I want to pad the zip with a leading zero in the edit template when the zip is something like "02134". How do I edit the bound data without "breaking" the two-way binding?
I wrote simple function to add the zero and return a string:
Public Function padZIP(ByVal zip As Integer) As String Dim tmpStr As String = CType(zip, String) If tmpStr.Length = 4 Then tmpStr = "0" & tmpStr Return tmpStr End Function
I have two textboxes and a CompareValidator attempting to ensure that TextBox_1 contains a date that comes on or before the one in TextBox_2. When one textbox contains a date in "MM/dd/yyyy" format, and the other uses "M/d/yyyy", and the only difference between the two is a leading zero in the "MM" part, my validator fails to recognize that the dates are equal.
I've solved the problem by using the same format for both, but I'm wondering what's going on.
(I'd post the code, but there are so many layers -- controls using inherited classes, etc. -- that it would be more than a bit difficult to make sense out of ...)
In the default ASP.NET MVC 3 project, layout & partial cshtml files start with an underscore (eg. _viewstart, _Layout, _LogOnPartial). Why? Does the framework give some special meaning to a cshtml file that begins with an underscore?
protected void btnExportExcel_Click(object sender, EventArgs e) { Â Â Â Â Response.Clear(); Â Â Â Â Response.Buffer = true; Â Â Â Â Â Â Â Â Response.AddHeader("content-disposition", Â Â Â Â Â "attachment;filename=GridViewExport.xls");
My datatable has 0123 when I export it becomes 123, Datatable can be numeric or alphanumeric, after searching I got this link [URL] ....
I didnt managed to use your code in DataTable.
My Code.
dtExport is my DataTable DataGrid dGrid = new DataGrid(); dGrid.DataSource = dtExport; dGrid.DataBind(); StringWriter sw = new StringWriter(); HtmlTextWriter hw = new HtmlTextWriter(sw); dGrid.RenderControl(hw);
I realized this has been asked multiple times before, but I still haven't been able to get it to work. I'm trying to export a Gridview to Excel without losing leading zeros. Here is my code. Add added the STYLE lines to try to fix the problem.
Dim attachment As String = "attachment; filename=Awards.xls" System.Web.HttpContext.Current.Response.ClearContent() System.Web.HttpContext.Current.Response.AddHeader("content-disposition", attachment) System.Web.HttpContext.Current.Response.ContentType = "application/ms-excel" Dim sw As New StringWriter() Dim htw As New HtmlTextWriter(sw) gv.RenderControl(htw) System.Web.HttpContext.Current.Response.Write(sw.ToString()) Dim STYLE As String = "<style> .text { mso-number-format: ; } </style> " System.Web.HttpContext.Current.Response.Write(STYLE) System.Web.HttpContext.Current.Response.[End]()
I am using System.directory services namespace in framework 2 to query active directory. I have used fixed user account impersonisation in the web.config file, find the code:
I have disabled anonymous access in IIS. Also i have given Read & write access to the account tang09 for the website virtual directory and Microsoft.NET folder located in windows folder. But still i get prompted for the domain username and password to access the website.
the default ASP.NET Forms Authentication cookie sets it's name as ".ASPXAUTH". Notice the first character is a period? Is there a particular reason for this? Like, does this have an impact on domain names or subdomains for the target domain.
Or is it purely some random thing an MS dev person came up with (maybe to help out the ordering of the cookies, when they were debugging or something .. as text with periods prolly get listed before other strings)?
I have a WCF service in a virtual directory that is called in the code behind of a page that is in the parent directory, when i debug the code i can see the wcf service is being called, however when the service calls Membership.GetUser() it alway returns null. The user has already logged in to the asp.net site. When i call the service via jquery it does pick up the correct user, but i need to be able to call it via the code behind as well. I am developing in .Net 3.5 how i can make the Wcf pick up the logged in user?
