Access :: How To Check With Vb In .net If A MDB Is Locked
May 20, 2010how to check with vb in asp.net if a MDB is locked?
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Similar Messages:
Access :: Record Gets Locked While Editing?
Jan 22, 2010I am using an access database to store my data. I have Add page which inserts data in the database. Also i have created an Edit page to read and then edit the data. In both these pages I am using FCKEditor. So I can take HTML values and insert in the database for a field called Desciption. Now when I am inserting a data having a long value for theDescription field and then editing that data using the Edit page the Description field get locked and the update command doesn't work. This happens for a data having a longDescription value. I have used the datatype Memo for Description field
View 3 RepliesAccess :: Cannot Read The Record; Currently Locked By Another User?
May 14, 2010I web application is in asp.net with Access databasesome times my application giving this error message "Could not read the record; currently locked by another user." or "Could not update; currently locked."I am using IDbConnection and IDbTransaction object.
View 2 RepliesAccess :: Website Locked - System Resource Exceeded
Feb 15, 2011We have a web site on customer server. It is being locked every 2 or 3 months. I posted this subject before. For understanding the error I created a log file. When the server locked I look the log file and saw "system resource exceeded" error message. Have you any idea about this error.. When restarting the server it continue.
View 5 RepliesAccess :: How To Check Duplicate In Form View Insert Before Inserting In MS ACCESS
Aug 21, 2010I want to Check Gr #(PK) of student wheter exist in table or not id exist show Msg in Label after lost focus from text box .. I tried AutoNumber in Access but it showing error while insertion
Note : im using form View control for insertion...
.net - Check Whether Xml File Has Access Or Not In C#?
Jun 10, 2010i am saving dafault values in an xml file. if i dont have access to the xml file i should show message in the status bar
View 2 RepliesCheck What User Is Trying To Access A File?
Nov 29, 2010i have an ASP.NET website which is using a filestream to read in a PDF image from a UNC share on a remote server 2003 box.
i attempt to load the file on the site (which simply embeds a PDF viewer on the site) but when i debug the code, it's throwing a security exception when i attempt to access the file. saying "access to ___ path is denied".
so... i granted access to the UNC path directory to the ASPNET user. i also granted access to the user that's specified for anonymous access in the site itself in IIS.
nothing.
however, i grant "everybody" access and the file comes through.
so, i need to know WHO is trying to access the file. the assumption is either the ASPNET user or the anonymous user setup in IIS. neither of which is gaining access. i tried to set up file auditing on the server2003 box but it's not logging a failure in the security event log when i get an access denied exception.
Access :: Check File Name Already Exists?
May 18, 2010I am taking backup for mdb file from source location to destination location.While using file.copy() function,how to check whether the folder is already exists or not.If exists means how to replace new one for existing one.Send C# code for replace new one for existing one.
View 1 RepliesAccess :: C# - How To Check Image Field Is Null Or Not
Mar 28, 2011Actually i have a table with 7 columns
1) Title varchar(100)
2)Description varchar(300)
3)ProfilePicture varbinary(max)
4) Image1 varbinary (max)
5)Image2 varbinary(max)
6)Image3 varbinary(max)
7)Image4 varbinary(max)
Image1,2,3,4 are not a mandatory fields so, when i inserted, i check it if it is not there then i insert null value, Now problem is when i retrive them if there is a row contain image1,2 are image content and 3,4 are null values dataset also filling as it is in database but when i checking like
[code]....
it shows error like
Unable to cast object of type 'System.DBNull' to type 'System.Byte[]'.
Access :: How To Check If Record Is Added In Database
Aug 26, 2010I'm trying to put a registration page together in Visual Web Designer.
I would like to send a confirmation Email after someone is leaving his registration data and pressing the INSERT button.
The key fields in my database are: Email, Name, Surname, Address
Before I send the confirmation Email I would like to check if the email value entered in the form is realy added to the database.
I was copy past already some C code in my page, therefore it will be fine if the code can be in C.
- checking if record is realy added to database after pressing INSERT button
- setup the confirmation Email
Access :: Check If The Particular Field Data Exist?
Mar 18, 2011For MS Access, how to check if the particular field data exist?
View 4 RepliesContext Of An Asp.net Website - Way To Check Whether User Has Access To A Particular Record
May 26, 2010I have a webpage that you pass in an id parameter (via a querystring), which it then uses to fetch data from a database. Typically, a user would navigate to this page from another page that lists only those records that the user has access to. However, if they go directly to the page by typing in the URL in the Address Bar, they can effectively view any record they like. to type something like http://localhost/TestSite/ClientAdmin/ManageLocation.aspx?LocationID=5 into their Address Bar, they can access the database record with the LocationID equal to five - even though they shouldn't have access to it
View 2 RepliesForms Data Controls :: Access A Servercontrol (checkbox ) From Jscript And Check If It Was Selected?
Jan 25, 2011I have a gridview that contains check box in first column for each row. I also have a check box outside the grid view called >>>>
<asp:CheckBox ID="chkSelectAll" runat="server" Text="Select All" AutoPostBack="true"
OnCheckedChanged="chkSelectAll_CheckedChanged" />
I either can select more than one checkboxes from gridview then click on a button to get the number of checkboxes selected OR I click on SelectAll checkbox ( which is outside the gridview ) which check all the checkboxes in the gridview and give me the number of checkedboxes. When I select inidividual checkboxes inside the gridview, th e count of number of checkboxes is correct ( displayed in a lable ) However;
When I click "SelectAll" check box, it give me total of all checkboxes chekced in the
gridview + 1 ( extra ) I am trying to get rid of this extra one by checking if this "Allcheckbox" is selected to so I subtract one from the total count .. like this
// java code ... code not shown does capture the total count into c variable
varAllChecked = document.getElementById('chkSelectAll');
if (varAllChecked.checked== true)
litCount.innerText = c - 1;
else
litCount.innerText = c;
Forms Data Controls :: Automatically Updating Check Box And Date TextBox In FormView To Access?
Aug 3, 2010I have an access database where when the record is updated I would like to automatically check a box and update the date to the current date in an Access 2002-2003 database. I've tried this for several days without any resolution and can't find anything that works on the net. ...I'm new at this.
I'm using VWD 2005 Express and Expressions Web 3.
Here is a short version of the code.
[Code]....
Is It Possible Imperonate From Account Which Has Been Locked
Aug 27, 2010I am facing such problem in my asp.net application since last three weeks.Previously It was working fine. I have never changed the account password which is using in impersonation in asp.net application (in web.config). this account locked why I dont know. Is it possible the run application with impersonation account while this account is locked. This account is domain account. Currently application gives run time error that account has been locked.
View 1 RepliesHow To Reset User Who Is Locked Out
Apr 7, 2010I am using forms authentication (built into ASP.Net) and allow users 5 attempts to login with an invalid password. After that they are locked out. How can I programmatically unlock someone?
[Code]....
Security :: How To Know User's Locked Out Or Not
Jul 19, 2010What is the best way when using the ASP login to display to the user that they are locked out?I want the user to know that their account has been locked and action needs to be taken.
View 2 RepliesASPNET Locked Out - How To Unlock It
Oct 8, 2010I have a web service. When called, the web service creates a folder and files on another specified server in our network. When the command executes, I keep getting a crash. Basically, it says the ASPNET account is locked out. I unlock it and try again. Same thing.I tried using impersonate in the web.config, and it still tried to get into the server as ASPNET.The web server hosting the web service has Anonymous access enabled, allows the IIS to control the passworld, and also has intergrated Windows Authentication checked.
View 1 RepliesFile Gets Locked After Sent In Email?
Jul 22, 2010I have some pdf files that get attached to emails and are emailed out through a web application. Sometimes this causes the PDF files to get locked and I cannot delete them from the server (even after the email has gone out). I get the message "The process cannot access the file 'D:myfile.pdf' because it is being used by another process".
View 6 RepliesConfiguration :: Web Application Is Locked Up?
Dec 16, 2010We have ASP.Net 2.0 application. It was running corretly and suddenly get loked up, when I kept opened a member edit page for 20 minutes or so. And after 20 minutes when I cliked on save. It is locked. Not it does not let me login. Niether it opens the login page sometimes.
This has happened twice.
In hosting server architecture we have two app servers and two db servers for fail over purposes.
Every Page Is Locked With Session?
Oct 25, 2010I am facing a problem. I maintain a session after login like session["UserID"] and every page is locked with this session like Problem is that i am saving the data then redirect the page after saving session was automatically clear and the page is redirect to login page.in web config file i write this line <sessionState mode="InProc" timeout="60">how i solved this problem to stay in session state on save data and redirecting the same page.
View 1 RepliesWeb Application Is Locked Up And CPU Usage Reached To 100%
Dec 28, 2010We have a web application running which having around 100 users logged in, All clients are connected to server using websync. I was having requirement for keeping the session always live, so I am regenerating session when it is about to expire.
But after 3 or 4 days, I found cpu reached to 100% and application locked, then we need to restart the server to make it working.
Web Forms :: File Being Locked By A Process?
Mar 10, 2010I'm uploading an excel file and viewing it in a grid. But if I need to upload the file again in a couple of minutes I get an error that the file is being used by another process, so I cannot upload the file again. The file is always the same name.
View 3 RepliesReview Of A Locked Part Of An Function In C#
Mar 15, 2010Is this piece of code where I lock a part of the function correct? Or can it have use drawbacks when multiple sessions ask concurrently for the same Exam? Purpose is that client that first asks for the Exam will assemble it, all next clients will get the cached version.
public Exam GetExamByExamDto(ExamDTO examDto, int languageId)
{
Log.Warn("GetExamByExamDto");
lock (LockString)
{
if (!ContainsExam(examDto.id, languageId))
{
Log.Warn("Assembling ExamDto");
var examAssembler = new ExamAssembler();
var exam = examAssembler.createExam(examDto);
if (AddToCache(exam))
{
_examDictionary.Add(examDto.id + "_" + languageId, exam);
}
Log.Warn("Returning non cached ExamDto");
return exam;
}
}
Log.Warn("Returning cached ExamDto");
return _examDictionary[examDto.id + "_" + languageId];
}
I have a feeling that this isn't the way to do it.
Web Forms :: Could Not Save - Currently Locked By Another User
Apr 14, 2014I am using framework 4.0 and database is in access. I have saved data in database via admin panel. but when i am updating the existing data, it showing an error as below:
"System.Data.OleDb.OleDbException (0x80004005): Could not save; currently locked by another user."