While debugging a handheld application within a PC Emulator I am getting an Error"Storage Memory is critically low.If you donot increase storage memory you mannot be able to start some program. use file explorer to delete some files..."How can increase the memory size of the emulatorI have added an external dll within the application at that time only this memory error occurs
View 10 RepliesI have a memory leak somewhere that I cant find. Every few days my server will crash, and just before that I log a ton of SQL errors stating that it is "out of memory".
I cant find it anywhere, all of my connections are being disposed like so:
[Code]....
Then I call the connection from my pages like so:[Code]....
That is all pretty straight forward. The connection is disposed because it is implementing the USING clause. I am opening the connection in my connection manager class, and not where it is being utilized?Or, could the problem be in the below method I am using to populate a SqlDataReader:[Code]....
Now, at first it appears as though this could be the problem because the Connection isn't part of a USING clause, however doesn't the 'Data.CommandBehavior.CloseConnection' pretty much do the same thing. This makes sure that the connection is closed when the reader is closed, right? Here is how I call that above reader from my login page code behind:[Code]....
So the DataReader will get closed even without the .Close() because it is in the USING, and the connection should get closed because I specified it in the ExecuteReader paramters right?
how we can debugg a page from mobile emulator in web application.
View 1 RepliesI tried to run the mobile web application on Emulator. But i'm getting the following error. Error message is "The Requested Url was not found". How to solve this error?
View 5 RepliesI am working on a smart device project and want to run on emulator.i have completed the application.but now i want to run it on Emulator in vs2008.
View 1 RepliesI have 2 Windows 7 (IIS 7) machines : Machine1 and Machine2.
I have deployed an ASP.NET 2.0 Web Service on Machine1 : e.g. http://Machine1/WebService/Service.asmx
From Machine2, I can access http://Machine1/WebService/Service.asmx.
On Machine2, from 'Device Emulator Manager' and 'Windows Mobile Device Center' I am connected to PocketPC 2003 emulator.
'WS Mobile Device Center' connection settings : DMS and Work Network.
From PocketPC - Internet Explorer, when I tried to invoke http://Machine1/WebService/Service.asmx, I am getting an error:
Error : Server Error in '/' Application. The resource cannot be found. ........
What could be the problem ? I can access the same service from desktop and not from PocketPC emulator.
I am building an asp.net application, using II6 on windows server 2003 (vps hosting).
I am confronted with an error I didn't receive on my development machine (windows 7, iis 7.5, 64 bit).
When my wcf service tries launching my query running against a local sql server this is the error I receive:
Memory gates checking failed because the free memory (43732992 bytes) is less than 5% of total memory. As a result, the service will not be available for incoming requests. To resolve this, either reduce the load on the machine or adjust the value of minFreeMemoryPercentageToActivateService on the serviceHostingEnvironment config element.
I have both VS 2005 and 2008 installed on my machine. 2005 is fine. For 2008, literally any asp.net project I try to create gets this eror. I try stepping into the code, and the error occurs apparently before anything that I can trap is loaded. There is no information written to the event log. I have tried this with a "Hello World" webpage with nothing else going on. Seems unique to my Windows Server 2003 machine.
View 3 RepliesI have been analyzing an "out of memory" issue within our website. I have noticed hat "System.Web.Mobile.MobileCapabilities" has used nearly 70M worth of memory after the website had been running for 3 days. There are about 20K instances cached in theasp.net caching.I have found an article here: http://support.microsoft.com/kb/888419. It says that I can set the cache expiry time much lower so the cache will not get filled up.But it only seems to apply to .net 1.1. I have tried it locally on my dev mechine. We are using .net 3.5(2.0). and this is what I have put into the machine config:
<browserCaps>
<result cacheTime="1" type="System.Web.Mobile.MobileCapabilities, System.Web.Mobile, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>
I am working in Windows Mobile 5.0 application using C#. I want to get the status of phone memory e.g. Total memory, memory in use, free memory.
View 1 RepliesIf a user selects "No" from BicAdjddl and the Notxt is empty I don't want the page to submit I want an error to come up on a label stating please enter remarks. Here's the dropdown and text box.
<asp:DropDownList ID="BicAdjddl" runat="server">
<asp:ListItem>Yes</asp:ListItem>
<asp:ListItem>No</asp:ListItem>
<asp:ListItem Selected="True" Value="0">Select Yes or No</asp:ListItem>
</asp:DropDownList></td>
<asp:TextBox
ID="Notxt"
runat="server"
TextMode="MultiLine"></asp:TextBox></td>
Here's my button click...what I added isn't working I added it in the try catch block:
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim conn As New Data.SqlClient.SqlConnection(ConfigurationManager.ConnectionStrings("ConnectionString").ConnectionString)
Dim cmd As New Data.SqlClient.SqlCommand
With cmd
.Connection = conn 'the connection
.CommandType = Data.CommandType.StoredProcedure
.CommandText = "UpdateClaim"
.Parameters.AddWithValue("@claim", Request.QueryString("claim"))
.Parameters.AddWithValue("@pic", Request.QueryString("pic"))
.Parameters.AddWithValue("@Remarks", Remarkstxt.Text)
.Parameters.AddWithValue("@BicAdj", BicAdjddl.SelectedValue)
.Parameters.AddWithValue("@NoBIC", NOTxt.Text)
End With
Try
If BicAdjddl.SelectedValue = "No" Then
BIClbl.Text = "enter some remarks"
End If
Catch ex As Exception
End Try
conn.Open()
cmd.ExecuteNonQuery()
End Sub
Server Error in '/' Application. Attempted to read or write protected memory. This is often an indication that other memory is corrupt.Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
Source Error:
An 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.
Stack Trace:
[code]....
randomly get errors when using dropdownlists stating a value is not present. This occurs when there is a value in the table (its a very old table with inconsistencies in data entry) that is not in the current values that are part of the dropdownlist. I'm wondering if there is a way to override this in the code behind. What I would like to be able to do is have the form control bypass the fact that the data is not in the dropdownlist when it opens in edit mode. I'm thinking that there needs to be something in the code behind but I'm not sure if that is the way to go and if so, how to code it.
View 3 RepliesI am getting a weird error in asp.net while using leadtools imaging api. Here's the stack trace.
System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
at SetThreadData(_THREADDATA* )
at Leadtools.Codecs.CodecsOptions.Use()
at Leadtools.Codecs.RasterCodecs.DoSave(SaveParams saveParams)
at Leadtools.Codecs.RasterCodecs.Save(RasterImage image, Stream stream, RasterImageFormat format, Int32 bitsPerPixel)........
I just published my website to a server. Using this server I get the following error when I click on an image to view it:
System.OutOfMemoryException: Out of memory.
I didn't had the error when I worked on my local server.
I am maintaining C# .NET code written by somebody else, I get following exception few times,Attempted to read or write protected memory. This is often an indication that other memory is corruptThe code structure where I get the above exception is somethign like this,- it is using ref variables in following sequence,Variable-1 and variable-2 are local variables in App1, - App1: func1() which passes these variables reference to func2(), - App1: func2() passes same variables reference via .net remoting to another application (App2).-App2: does the same passes same received reference to another call 2 times.- The execption is occured while returning from App2.
(App1:func1(ref Var1, ref Var2) --> App1:func2(ref Var1, ref Var2) <---App1 .net remoting to App2--> App2:func3(ref Var1, ref Var2)--> App2:func4(ref Var1, ref Var2)-->variables getting updated and function returned to original caller)
My doubts are ,1. Is passing reference variables in such chain is correct? will it cause such exeption? Does .net support ref variable call directly?
display a simple modal message stating that an action as taken place?For instance, I have a button on my screen that sends an email. After completing the task I enable a label (visible=true) that states 'Email Sent'.I would rather have something pop up after clicking send mail, stating the email was sent.Do I need to use an AJAX control (popup extender), or is there a simple method of doing this?
View 5 Repliesthese below codes give whole data of my Rehber datas. But if i want to show web page via Gridview send me out of memory exception error.
[code]....
I'm tearing my hair out here - I'm building a .NET web application at the moment and every time I either want to access the database/build a page or create a new datasource I get the following error:A connection was successfully established with the server, but then an error occurred during the login process. (provider: Shared Memory Provider, error: 0 - No process is on the other end of the pipe.)I also get it in SQL Server Management Studio 2008 quite a lot too. I know what you're thinking - search the web for the error, read what the nice people have to say. Only I've spent the last week or so doing this, and I'm no closer to resolving this.
View 8 RepliesHave you tried to load the IBM iSeries Emulator on an ASP.NET web page, passing all the appropiate information to load an AS 400 session?
View 1 RepliesI am using asp.net framework 2.0. I am facing following error message "Attempted to read or write protected memory. This is often an indication that other memory is corrupt" For more detail Plz see the attached file.
Error 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 code.....
I am working on a ASP.NET 2.0 application. I get the following exception sometimes when i access the web application. I believe it is related to the server where the application is hosted? Exception of type 'System.OutOfMemoryException' was thrown. 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 code.
Exception Details: System.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown. Source Error: An 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. Stack Trace:
[OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown.]
System.Reflection.Assembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection) +0
System.Reflection.Assembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection) +43
System.Reflection.Assembly.InternalLoad(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +127
System.Reflection.Assembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +142
System.Reflection.Assembly.Load(String assemblyString) +28
System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +46
[ConfigurationErrorsException: Exception of type 'System.OutOfMemoryException' was thrown.]
System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +613
System.Web.Configuration.CompilationSection.LoadAllAssembliesFromAppDomainBinDirectory() +203
System.Web.Configuration.CompilationSection.LoadAssembly(AssemblyInfo ai) +105
System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) +178
System.Web.Compilation.BuildProvidersCompiler..ctor(VirtualPath configPath, Boolean supportLocalization, String outputAssemblyName) +54
System.Web.Compilation.ApplicationBuildProvider.GetGlobalAsaxBuildResult(Boolean isPrecompiledApp) +227
System.Web.Compilation.BuildManager.CompileGlobalAsax() +52
System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled() +337
[HttpException (0x80004005): Exception of type 'System.OutOfMemoryException' was thrown.]
System.Web.Compilation.BuildManager.ReportTopLevelCompilationException() +58
System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled() +512
System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters) +729
[HttpException (0x80004005): Exception of type 'System.OutOfMemoryException' was thrown.]
System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +8890735
System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +85
System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest wr) +259
What can be the reason for this error and what to check on the code or the server?
I have a memory issue on my websites and am trying to get to the bottom of it. I have downloaded the 14 day trial of ANTS Memory Profiler and have been playing with it to get a grip of what it's telling me. In the memory options on the timeline, I can see Bytes in All Heaps and Private Bytes etc but I am not sure which ones I should be focusing on to see where the memory spikes and doesn't go back down.I am profiling a ASP.NET website using ASP.NET 2.0.
View 1 Repliesi'm using custom adapters to identify devices. I'm adding them in web.config like this :
[Code]....
I have create a class named AswMobilePageHtmlAdapter liek this:
[Code]....
when I try to debug the web site it gives me an error that say that it can't find the ASW_Skin_Mobile.Presentation.Adapters.AswMobilePageHtmlAdapter class.
There is something wrong in my class definition?
wanted to know what is the easiest way to interface a mobile phone device with an online system. I have literally NO knowledge in this domain. However, I am brainstorming on possibility of an online application that will allow me to backup my data in nokia set 3110 such as my Address book in the application and restore it. This I want to achieve without connecting my phone to any PC. I am thinking on some way to achieve this by leveraging mobile phone line only. I beleive it may require my application to connect to mobile phone through mobile phone network. Currently my mobile phone line subscriber is offering Address Book backup/ restore service with some charge. I want to see if I can replicate similar features. I would really appreciate if you can give a direction to my random thoughts.If anything is not clear then please feel free to inquire. I look forward to your kind response.
View 2 Replies