How To Configure IIS Or The Web Server To Allow It To Read And Write Files
Aug 18, 2010
I'm trying to add functionality to a simple web service that will allow me to log information to an XML file on the hard drive where the application is located. When I employ the functionality in a Console version of the application, the data gets logged to:binx86Debug MySolution.MyProjectMessageLogTestMessagess.xml. However, when I try to write read from or write to the XML file in the ASP.NET application, I get a System.UnauthorizedAccessException with the message: Accees to the path 'MessageLog' is denied.I would like the log file to appear in the in folder of the application directory, so what settings in IIS or on the server itself would I need to change to allow my application to read from and write to that folder?
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Sep 23, 2010
I would like to know your libraries recommendations to read and write Excel applications on ASP .NET website. I have tried GemBox and NPOI, because they don't required Excel to be installed on the server, but they have some limitations on handling Excel files that are marked to read only.
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Jun 14, 2010
I need to set folder permission programmaticcaly which is in my GoDaddy server. I have nearly 150 folders in my server so I cant change through server settings or IIS settings. I am using web application. My folder may go on increase in future.I have googled a lot of things.
1. Like Access Control List in System.SEcurity namespace
2.System.principl.security...
I cant able to change the file permission but not a directory.
I must allow all the users to write or move a file to the folder which is in read only mode. That should be done programmatically and should be dynamic.
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Dec 9, 2010
I create web service for Reading and writing the registry. It works fine in win-xp. But its not working when I published it in win-2008 server. It shows me http 500 error.
My Code is:
set Reg:
string key = @"SOFTWAREWow6432NodeMyCompanyMyProjectSettings";
string valuename = "Allow";
setRegistryValue(key, valuename, Value);
Get Reg:
string key = @"SOFTWAREWow6432NodeMyCompanyMyProjectSettings";
string valuename = "Allow";
return Convert.ToInt32(getRegistryValue(key, valuename));
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Jun 18, 2010
i"m using write.xml to write xml files from ms sql server table. the problem is that the information is not trimed... so i get lines like-
<data>1 </data>
are there is a way to trim the data even if i use write.xml mathod?
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Jan 8, 2010
I want to read write excel file in my application without installing the office on my server. Means my server don't have any excel (MS office) installation. Is it necessory to install the office on server to excute the program of read or write the excel file.
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Oct 25, 2010
I'm using VS2010 and need to give my remote server asp .net account (IUSR_istereos) access to my local intpub folder
how do I do that?
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Jan 4, 2011
I'm looking for a walkthrough on how to create and use a custom provider for ASP.Net Healthmonitoring.
So far I've only worked with the e-mail provider that generates e-mails on errors. Basically I want to do the same, but with more flexibility: I want to use the HealthMonitoring features (I don't want to use the Application_OnError event in the global.asax) in a way that allows me have access to an event, that gets thrown like "OnNewHealthMonitoringEntry" with all the information provided in the e-mail, to run custom code.
Edit: Based on the source code provided here [URL] I was able to build my own custom provider and implement it. Now I want to add some new attributes to configure my custom provider.
Here is what the web.config looks like:
<healthMonitoring>
<bufferModes>
<add name="Log Notification" maxBufferSize="1" maxFlushSize="1" urgentFlushThreshold="1" regularFlushInterval="Infinite" urgentFlushInterval="00:00:10"/>
</bufferModes>
[code]....
Is it possible to store configuration necessary for custom provider close to the healthMonitoring section? I guess I could include the settings into the appSettings node, but I'd like to configure it somehow with attributes (inside the healthMonitoring node). Is that possible?
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Jun 16, 2010
I just purchased a premium Windows hosting account from 1&1. I wish to host my site on there. I have been working on it for quite some time.
The most important part of my website is Authentication, and I cannot get my database to work.
I need to get my site to be able to connect to E:BlahBlahBlahApp_DataASPNETDB.mdf. It is SQL Server 2005. And yes, my hosting package supports it. I have a database set up. Would I need to configure my database to read the .mdf? Or is there a special connection string for files.
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May 5, 2010
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]....
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Jun 12, 2010
how can we write a code for displaying a files and folders of server directory using Grid View in asp.net?
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May 21, 2010
I have setup a webservice that returns an array of Transaction objects (Transaction being a custom class I created). Each Transaction object has a range of properties (strings, dates etc) and a couple of other embedded objects. I have tested this from another asp.net application and I can consume the webservice fine and access all the objects etc.This webservice is returning Transaction objects that will be loaded into a database on the client side. The objects all come back in an array from the webservice, which needs to be handled via SSIS 2008 and loaded into a database on the client side. The question is, how do you configure the SSIS package to read and handle the incoming array and the custom objects within?
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Jan 8, 2010
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();
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Oct 22, 2010
I'd like to write and read TCP Streams directly without any modifications by ASP or IIS. Is this possible?
Edit: Goal is to provide communication between a program and a server. Data exchange between them is less then 25 bytes per connection (in default case). So Headers will cause more traffic then the real data. I need to use ASP.Net because the owner of the server will not let me execute my programs.
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Aug 24, 2010
code for read write cookies in asp.net?
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Feb 8, 2010
I would like to use a file upload control and write the uploaded image to the user's asp.net profile property, and then read and display that image somewhere in my application.
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Aug 6, 2010
i have been searching a lot but i didn't find my specefic result, my question is: how can i read excel sheet from asp.net using vb and how can i insert values into a worksheet from my web page
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Oct 13, 2010
i want to ask whether we can read and write excel in website by using asp.net i don't want user to download the excel file and after edit upload again to website. what i want is user can read the excel file in website, after they edit, save the excel
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Mar 30, 2010
i have a db with two simple tables:
tbl_events:
-Event_ID int
-Event_Name varchar
-Event_Organiser varchar tbl_events_organisers
-Organiser_ID int
-Organiser_name varchar
In event_organiser of tbl_events i want to store the organiser_ID's of the second table in an array, so a record in the first table will like something like:
-Event_ID=18
-Event_Name=My event name
-Event_Organiser= 15,31,109,21
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Feb 18, 2011
Usually I use this code to read a file from beginning to end into a List<> and then I write to a file with the code I have above.It seems that StreamReader/StreamWriter is not possible to use in Global.asax.I simply might wonder how I can convert this code for Global.asax?
[Code]....
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Aug 2, 2010
i need vb code how to read and write an image to access data base
how to read it from dataTable object and store it in my application as image object
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Jun 28, 2010
I am going to create a table with SQL Server, this table only has two columns: MessageName and Message.
One example is like
[Code]....
[Code]....
But I don't want to manually type in the message because of trmendous text; what I want is to read the message from an existing web page which like
[URL]
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Jan 18, 2010
I asked a question similarly, but the outcome was pretty messy and I was having difficulties populating so I'm trying to go at from a different angle: [URL]
I have a table which stores steps in a process. Some companies only have 6 steps while others have 15, so I created a table with 15 different slots for steps. What I would like to do is set up a control that displays each step in its own row with a label next to it saying "Step '#'", and not in an adjacent column. I'd also like for it to not display any blank rows. If they are entering the step instructions, I would want for them to have to press a button that would add a row so that they aren't just given 15 empty text boxes to fill in.
What would be the best control to do this in, and how would I get started in setting it up?
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Apr 22, 2010
I need to allow my asp.net application to read and write from and to a folder.
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Feb 26, 2010
I want to read and write excel file . it can do with oledb , there is a limitation maximunm characters < 255 solution is mono data type , now create table become second sheet (when open excel it is shown as hidden.)
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