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How can i get the maximum path length?

Posted By:      Posted Date: October 25, 2010    Points: 0   Category :.NET Framework
 

I didn't find any enum type that gives me this platform constant.

How could i get it?

I mean the maximum character number which i could use to identify a

file path.

Thx.




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FAQ: How do I get the maximum path/directory length?

  
How do I get the maximum path/directory length?Please remember to mark the replies as answers if they help and unmark them if they provide no help. Welcome to the All-In-One Code Framework! If you have any feedback, please tell us.

The maximum string content length quota (8192) has been exceeded while reading XML data.

  
Hi, I have been working on implementing a WCF service and have run into this problem with the maxStringContentLength.  I have read a bunch of posts here on how to correct it and none of them have worked.  I have updated my web.config in my local IIS5 published service to be maxStringContentLength="2147483647" and have updated my application's app.config to be maxStringContentLength="2147483647".  I delete all DLL's, rebuild, restart IIS, make sure all VS 2008 virtual webs are stopped, republish multiple times...even reboot my machine and I continually receive the following error message:The formatter threw an exception while trying to deserialize the message: There was an error while trying to deserialize parameter http://tempuri.org/qlStatement. The InnerException message was 'There was an error deserializing the object of type System.String. The maximum string content length quota (8192) has been exceeded while reading XML data. This quota may be increased by changing the MaxStringContentLength property on the XmlDictionaryReaderQuotas object used when creating the XML reader. Line 171, position 35.'.  Please see InnerException for more details.I am running the service on my local machine: Win XP SP2, IIS5, .Net 3.5, VS 2008Here is my WCF service's servicemodel section of the web.config:    <system.serviceModel>    <bindings>      <wsHt

The Maximum String contenet length quota(8192) has been exceeded while reading xml data

  
Hi,
I am using WCF service and calling in vb6.0 application.
I am using typed contract moniker object to access the services from VB6.0. Everything working fine.
Problem:
Service hosted in windows service using nettcp binidng. Service method return type is XMl string. While I try to access the method I am getting the error message "The Maximum String contenet length quota(8192) has been exceeded while reading xml data". I have modifed readerquota Service appconfig file and svcutil.exe generated client config file.
I put the client config fiel in vb application exe folder.

I have mentioned the Bindingconfiguration name also.


When I changed the cleint config file with junk data vb application giving the  same error. I am not sure whether VB 6.o using client config file.

Please help me.


<binding name="NetTcpBindingEndpoint" closeTimeout="00:01:00" openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00" transactionFlow="false" transferMode="Buffered" transactionProtocol="OleTransactions" hostNameComparisonMode="StrongWildcard" listenBacklog="10" maxBufferPoolSize="2147483647" maxBufferSize="2147483647" maxConnections="10" maxReceivedMessageSize

Maximum request length exceeded (Yet Another)

  

I have found numerous links and articles that all suggest modifying either the Web.config or Machine.config file for the maxRequestLength value which is by default 4MB.

However, I have modified the web.config file several times over in the ReportServer directory as well as the ReportManager directory and nothing seems to resolve this issue on my system.

I am running SSRS 2008 on Windows 2008 64-bit Enterprise with 32GB RAM and a dual 3.33GHz processor. Also running 2 separate instances of Report Server on this system so I'm not certain if I should be looking at some other web.config file but I believe both instances should be using the same file. Also should mention that the report has 16 parameters.

1 Article suggested to execute iisreset after altering the file but I am running IIS 7.0 which doesn't use iisreset. So instead, I stopped and restarted the Reporting Server instance using the RS Configuration Manager but it doesn't seem to make a difference.

Hopefully someone here can help me out??? Are there any other aspects of the configuration that I should be looking at to resolve the problem?

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Regular Expression - Maximum Length

  

Hi ,

 I need to construct a regular expression for the password textbox, Min:8,Max:16 and must include atleast a number(0-9),alphabets upper and lower case. I am unable to limit the length to 16.Any tips

<asp:RegularExpressionValidator ID="RegEx" runat="server" ControlToValidate="Password"

ErrorMessage="Password must be min:8,max:16 characters and include a number,alphabets upper case and lower case.

"ToolTip="Password format is not correct"

ValidationExpression="^(?=.{8})(?=.*\d)(?=.*[a-z])(?=.*[A-Z]).*$">

</asp:RegularExpressionValidator>

 

 Regards

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Maximum Request length Exceeded Error - web.config modification does not fix

  

I am running into the Maximum Request length exceeded error on one of my SSRS reports - SQL Server 2005 SP2.  I modified my web.config file as described in this and other threads:

http://social.msdn.microsoft.com/Forums/en-US/sqlreportingservices/thread/31a74097-28cc-4f29-9397-fdeda1cca994

I restarted all services (IIS, Reporting services) and while it fixes the problem with the parameter, I am getting other errors that are preventing the report from rendering as expected. For example, I have a document map in the report which no longer displays, and expand/collapse capability in the report doesn't work.  Any other ideas for fixing this issue? 


The maximum string content length quota (8192) has been exceeded while reading XML data.

  

 Hi, Im getting the error when I am sending the large message to WCF service, I've seen previous post regarding the same prob and tried all the possibilities but still facing the problem.
Changed the reader quotas values of Client config and service config but no help.

Also tried by adding the below code in client and service  

 

 BasicHttpBinding basicBinding = new BasicHttpBinding();
        basicBinding.MaxBufferSize = Int32.MaxValue;
        basicBinding.MaxReceivedMessageSize = Int32.MaxValue;
        basicBinding.MaxBufferPoolSize = Int32.MaxValue;

        XmlDictionaryReaderQuotas myReaderQuotas = new XmlDictionaryReaderQuotas();
        myReaderQuotas.MaxStringContentLength = Int32.MaxValue;
        myReaderQuotas.MaxArrayLength = Int32.MaxValue;
        myReaderQuotas.MaxBytesPerRead = Int32.MaxValue;
        myReaderQuotas.MaxDepth = Int32.MaxValue;
        myReaderQuotas.MaxNameTableCharCount = Int32.MaxValue;

But still facing the issue.

Here is my

Handle: maximum request length exceeded

  

When uploading a file over 4mb I receive error: maximum request length exceeded.

This is fine - I don't want users to upload files any larger.

But, anyone know how to handle the error in a clean way?

It appears I can't avoid it with an IF statement or Try/Catch block.

 

Thanks!


"The maximum string content length quota (8192) has been exceeded while reading XML data. "

  
I keep getting this when I send a ton of text over the line... and this is SMALL compared to some of the text I want to move.  Any ideas?

The formatter threw an exception while trying to deserialize the message: Error in deserializing body of request message for operation 'UpdateBlogEntry'. The maximum string content length quota (8192) has been exceeded while reading XML data. This quota may be increased by changing the MaxStringContentLength property on the XmlDictionaryReaderQuotas object used when creating the XML reader. Line 180, position 518.

VS2008 WPF Xaml: Is there a path length limit when loading an assembly?

  

Hello,

It seems that there is a path lenght limit for VS2008 when loading XAML assemblies.

Using the Microsoft sample Southridge, if the project is stored on "C:\Projects\C# samples\Southridge_Labs\1.Southridge_Fundamentals\Start" the designer does not load the assemblies.

But if I copy my files the project to the root (C:\Southridge_Labs\1.Southridge_Fundamentals\Start) then it works fine.

Basically I have solved my problem, but I want to know if there is an EXPLICIT limit and I cannot find any information related.

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RegEx maximum length doesnt work for me.

  
Hi,

Using this pattern: "((?<=^|\s)\d+-\d+-.+(?=$|\s)(?<=(?:^|\s)[^\s]{5,16}))" I'm trying to define a string that consists of 3 'sections' of this pattern: "d-d-x" where 'd' can be any positive number and 'x' can be anything (word number whitespace). Also I need the string to be a minimum of 5 chars and a maximum of 16 chars (The entire pattern).

It appears to work except that the maximum length is ignored if I have a long 'x' value, for example "1-1-This text is way way too long". This should be false but it is true. If the 16 char length is crossed by the digits it validates false (e.g. "1234567-1234567-Test").

I cant see why it doesnt pick up the 16 char restriction if the 'x' part is too long?


The maximum string content length quota (8192) has been exceeded while reading XML data.

  

I'm getting this message when invoke an operation on the service.

I have the readerQuotas configured in the client's config file as follows:

<readerQuotas maxDepth="32" maxStringContentLength="2048000" maxArrayLength="16384" maxBytesPerRead="4096" maxNameTableCharCount="16384" />

I

The maximum array length quota (16384) has been exceeded while reading XML data.

  

 

I am getting this error when I try to send a message to my service. I have updated the ReaderQuotas on both the client and the server. Is there something else that I need to do to get the service to accept the message?

 

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BCP Error user api layer: external error: A data length of 40 exceeds the maximum length allowed for

  

A client using our product that uses SQL Express for its database is getting an error during a BCP OUT command. The error is

CTLIB Message:  - L1/O1/S1/N138/1/0:

: user api layer: external error: A data length of 40 exceeds the maximum length allowed for password data

None of our other client installs get this error so we are assuming it is security related.

 

Does anyone know where to configure this?

Also, if we change the password to something smaller, we then get a different error saying the server cannot be found even though it is there. We are again assuming this is security related.

 

I have no idea where to look to figure this out. I was hoping for some sort of SQL error number but none was provided in the error message.

Thanks,

Tony.

 

 

 


Developer

Maximum length of Querystring in ASP.NET

  
The article Maximum length of Querystring in ASP.NET was added by codenickel on Monday, March 21, 2011.

Maximum length of Querystring is based on the browser not depend upon the asp.net. here is some information Maximum length of a querystring in IE 4.0 and above is ~2048 characters IE. 4,5,6,7, - 2,048 characters. Opera supports - 4050 characters. Netscape

Maximum request length exceeded

  

Hi:

I created an asp.net to upload files.
My code is written in visual basic.net

When I try to upload a file bigger than my
maxRequestLength setting I get this exception:

(0x80004005): Maximum request length exceeded.

I can not catch the exception even using try-catch-finally

Is there a way to catch this exception?

Thanks!!


Virtual Path Problem

  

 I get the following error on last line below (working on remote host): 'E:\web\sfcascom\ls_admin/uploads/images/001.JPG' is not a valid virtual path,

Note that the slashes go in different directions

I've tried a number of things but nothing seems to work. Thanks-

 

Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Drawing.Imaging
Imports System.Web.UI.WebControls

Imports System.Drawing.Imaging.ImageCodecInfo
Partial Class Protected_imageupload
    Inherits System.Web.UI.Page
    Private Sub btnUpload_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnUpload.Click
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        Dim sSavePath As String
        Dim sThumbExtension As String
        Dim intThumbWidth As Integer
        Dim intThumbHeight As Integer
        Dim sFilename As String = ""
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        'sSavePath = "images/"
        sSavePath = Server.MapPath("~/") + "ls_admin/uploads/images/"



        sThumbExtension = "_thumb"
        intThumbWidth = 160
        intThumbHeight = 120

        ' If file field isn?t empty
        If FilUpload.PostedFile IsNot Nothing Then
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            Dim myFile As Http
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