How can i Make A Text File In Memory(Ram -> Save NoWhere) And Write Something On It And Open NotePad on top of Client browser And Open That Text File In It And Let the user save it by him/her self? -> in code behind
View 1 RepliesI 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 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 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?
I am working on a web app that will heavily rely on configuration. The configuration is also will be written by another process or human. I am looking to get response on best practices in .net 3.5 on how to implement this case. I had used the configuration section of an early version of the Enterprise Library Applications Block. I really liked working with it but from what I hear it is discontinued in current versions. Hence the question... Need to be able to serialize collections, pick up file write event to reload new instance of config into memory.
View 1 RepliesHow do I create a text file and write the contents of a string to it? I plan to reference to the text file later. It could be on the server (root folder) or anywhere where I can reference it. Below is the string contents
foreach (string s in strValuesToSearch)
{
if (result.Contains(s))
result = result.Replace(s, stringToReplace);
I want to read and write a txt file but
The process cannot access the file 'D:BelgelerimVisual Studio 2005WebSitesmacrotechCounter.txt' because it is being used by another process.
what is wrong with this
StreamWriter FileWriter;
StreamReader FileReader;
string Countstr;
string str1;
int Len1,i;
FileReader = File.OpenText(Server.MapPath(Page.ResolveUrl("~/Counter.txt")));
FileReader = File.OpenText(Server.MapPath("~/Counter.txt"));
Countstr = FileReader.ReadLine();
FileReader.Close();
FileReader.Dispose();
i = Convert.ToInt32(Countstr) + 1;
Countstr = Convert.ToString(i);
FileWriter = File.CreateText(Server.MapPath("~/Counter.txt"));
FileWriter.WriteLine(Countstr);
FileWriter.Close();
I would like to write text file under my applicaiton folder like below;
../myapp/Data/mytextfile
I have a web app that I am developing at work. I need to be able to take input data and append a text file after (x) number of lines.
My web app is using asp.net with c#
I have created a .txt file from .net using File.WriteAllText which works fine. Problem is, after being written, I want to grant the file write access so it can be overwritten at some point down the line.
View 3 RepliesI read a delimited text file into dataset. i am writing these dataset values line by line in another text file. my C# syntax is :
[Code]....
How to write dataset value in text file in specified format.Is there any existing software that can do that for me.
I use Northwind database on C# syntax.HOw to write this product table information in above format.
We got "out of memory" issue on production servers. What API can we use to get live memory (physical and managed) usage of the ASP.NET application?
PS: we're forbidden to profile memory with tools.
I want to create an asp.net application which allow user to specify text file path and create a text file on the specified location by doing some processing from the sql server database.for specifying path of the txt file i am using setting
.xmlsetting.xml
<TextFilePath> "D:Text" <TextFilePath> //as specified by the user.
The code is working fine if it is not published Once the application is uploaded on the server(published) and run under the virtual directory.
I have read plenty of tutorials on taking a datagrid to a text file, but I haven't seen anything about taking a single cell from a datagrid, formatting it, and writing it to a text file. Is this possible, am I going about it wrong?
View 3 RepliesI have hosted my website on the remote server. the server having Windows Server 2003 Standard Edition 64 bit OS with IIS 6.0. After hosted the website, it randomely gives me the following error message i.e.Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
To resume the website, i do stop the sql server and IIS and delete the w3wp.exe from the task bar manager and then restart the sql and IIS in the same sequence and then website works fine.But this error generate randomely and couldn't resolved yet. How can i get rid of this error
created an application that accesses some external APIs (google earth api). When I run in VS, everything works. When I run my application on another computer, I get the error:
[Code]....
I 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.....
Iam getting this error when ever viewing an Crystal Report 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:
[Code]....
Stack Trace:
[Code]....
[AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.]
CrystalDecisions.ReportAppServer.ClientDoc.ReportClientDocumentClass.Open(Object& DocumentPath, Int32 Options) +0
CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.Open(Object& DocumentPath, Int32 Options) +95
CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.EnsureDocumentIsOpened() +271
[Exception: Load report failed.]
CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.EnsureDocumentIsOpened() +333
CrystalDecisions.CrystalReports.Engine.ReportDocument.Load(String filename, OpenReportMethod openMethod, Int16 parentJob) +894
CrystalDecisions.CrystalReports.Engine.ReportDocument.Load(String filename) +84
ReportMonthlyViever.BindReport() +192
ReportMonthlyViever.Page_Load(Object sender, EventArgs e) +5
System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35
System.Web.UI.Control.OnLoad(EventArgs e) +99
System.Web.UI.Control.LoadRecursive() +50
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627
how to make any text file on the client computer ?
can i get any C# asp.net sample code ?
How can I write a unit test for CRUD using in memory database with fluent nhibernate
View 2 Replieshow to make any text file on the client computer ?can i get any C# asp.net sample code ?
View 4 RepliesServer 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]....
I have imagebutton. How do I write in a certain position of the text?
View 13 RepliesIs there a way to write xml directly to an object that can represent it in memory and use that with XPath instead of an .xml file?
View 1 RepliesThe users have requested the option to "generate" an excel file representation of GridView contents.
Does anyone know how to do this without saving the file to the server but rather just streaming it to the user from memory?
My below code is working
streaming directly from memory instead of using physical path of server machine then saving the file on client machine
Private Sub generateExcelSheet()
Try
Dim weekFrom As String = DdFromWeek.SelectedValue
Dim weekTo As String = DdToWeek.SelectedValue
[Code]....