I want to back up the database type from Access, but my problem I could not generate code to determine the path of the database, I noticed that the database path (C: Users george AppData Local Apps 2.0 Z1KL8MCD.3ET 62KCKET3.2TX )But this path is changed when the program re-installation ( final folder change as it is known)note, I use Windows 7 & Microsoft Visual Studio 2010 note , I use this code >> but does not work.[code]
View 7 Replies1) I want my database should save on default location unlike this:
Dim connectionstring As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:Contacts3mycontacts.mdb;Persist Security Info=False"
Since i'm deploying my project on another computer itz showing me an error of database connection.Then again i've to make one folder of Contacts3 in C drive and then itz connecting the database.please let me know how can i deploy my database as default.
2)When i'm deploying my project on server itz not running and the same pfoject is running on different computers.Itz showing me security errors.
Am working a vb.net 2008 project using ms access database 2007 and i successfuly finished it. i published the project and burnt it with cd. my database path in vb.net was located c:Deploydatabase.accdb.
so i installed the program in to another 2 networking PCs. when i run them and put the database path c:Deploydatabase.accdb in every computer, its working. but the problem is that:
i need the database to be accessed by server or my machine for instance where every other networking computers are able to access my database in this location of my machine (my be as defualt) without not putting it to their pcs.
This enables me to see what every machines users can add information to the program.
for example, i have got 10 computers networked each other (i.e comp1, comp2, comp3, comp4, comp5, comp6, comp7, comp8, comp9, comp10). i have installed the program in every computers so when/if comp1 adds/edits informations to the program, then all other computers are capable of receiving this information which means comp4 can see what comp1 has entered in the program.
I'm writing small VB.Net app which should build reports based on data gathered from some external MDB-files (Access 2007).
It was planned that this app will use parametrized SQL queries to collect data from DBs.
One of the parameters for these queries is path to the external MDB-file.
Here goes sample code:
Dim conn As New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:TempTemp.mdb;")
conn.Open()
[Code]....
Looks simple but doesn't works. After launch my app throws following exception - System.Data.OleDb.OleDbException: Disk or network error.
Have spent a whole day to make it work with no success. What have I done wrong?
I'm writing small VB.Net app which should build reports based on data gathered from some external MDB-files (Access 2007). It was planned that this app will use parametrized SQL queries to collect data. One of the parameters for these queries is path to the external MDB-file.
Here goes sample code:
Dim conn As New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;" _
& "Data Source=C:TempTemp.mdb;")
conn.Open()
[Code]....
I am trying to read and display a file using MapPath as follows :
Response.ContentType = "Application/pdf"
Dim FilePath As String = MapPath("../Document/123.pdf")
Response.WriteFile(FilePath)
Response.End()
This procedure will work fine and display in the browser. However, if I save the file to C:Document123.pdf, how can I access this file using relative path in MapPath function. Is there an option to access the file which is saved out of IIS server? I am using vb.net 2003.
when i try to write to a file I get the error:
Quote:
Access to the path "PATH HERE" is denied. 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.UnauthorizedAccessException: Access to the path "PATH HERE" is denied.
ASP.NET is not authorized to access the requested resource. Consider granting access rights to the resource to the ASP.NET request identity. ASP.NET has a base process identity (typically {MACHINE}ASPNET on IIS 5 or Network Service on IIS 6) that is used if the application is not impersonating. If the application is impersonating via <identity impersonate="true"/>, the identity will be the anonymous user (typically IUSR_MACHINENAME) or the authenticated request user. To grant ASP.NET write access to a file, right-click the file in Explorer, choose "Properties" and select the Security tab. Click "Add" to add the appropriate user or group. Highlight the ASP.NET account, and check the boxes for the desired access.But when I add: <identity impersonate="true"/ to web.config I get the following error when my application trys to open a DB to read it:
Quote:
Unspecified 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.
Exception Details: System.Data.OleDb.OleDbException: Unspecified errorLine 55: objConnection.Open()
I can save my data to access database and in the access database field I set it to date/time.But problem is when I get the value out from the database.. the format is always month/day/year hour:minutes:seconds example today: 5/2/2011 12:00:00..How to get the value into listview becoming May/2/2011 without the hour..Here's my code to get it from database ListView1.Items(i).SubItems.Add(dt.Rows(i)(14).ToString).The second problem is.When I would like to edit, how can the datetimepicker get the listview value ? [code] info: using access 2003 (.mdb) the Date of Birth field has been set into Date/Time.
View 2 Replies1. First off, how do I make my path to my database relative? The path is currently absolute and is: Data Source=J:/College/AS_DSFinalDatabase1.accdb
2. Second of all, where do I save my database in the project? I want it to be included in like project folders...kind of like the App_Data folder in ASP.Net.
3. I'm recieving an error whenever I try to populate more than 1 DataGridView upon form load for some reason...I've tried 5 different ways of writing the code, and I get the same error...there's no error description, so does anyone know what the issue is? Here's the error:
i want save image in directory path and also save path in database...sqlserver 2005 and retrieve in in same folder and path?
View 1 RepliesI have an application that has an Ms Access 2007 DataBase which runns great if access is installed. Is there any code that I can use in vb that I would be able to run access with out installing it.
View 5 RepliesI have two Access database, say database One.mdb and Two.mdb. I want to use VB2005 to export tblCustomer from One.mdb to Two.mdb, and replace the existing tblCustomer in Two.mdb, during run time. I basically want to simulate the export function that is available in MS Access (which can export one table from one Access database to another) with VB2005 during run time. I can think of a way by querying the table to a dataset and then delete everything on the other database before filling the table in that database with the dataset
View 1 RepliesI am trying to import data from an access database to a access database that my project uses I am having problems with combo box fields in the database with the data. I want to import what is displayed instead of the numerical key value. Example: The combo box displays employee names but the value stored is the key value from the employee table so instead of importing John Doe it imports 2 is there a way to make the actual name instead of the number?
View 4 Repliesi doing a window app using vs2005 to download file using FTP to my c drive it have no error when i run it in window xp but when i test it in vista i facing a problem stating access to path "c:program file...." is denied any work around can be apply to it? i know if i grant the folder security to everyone then this problem will be solve but if do so i need to configure it 1 by 1 for every computer
View 9 Repliesfile = System.IO.File.Create(filepath)
[Code]...
I'm trying to copy a file from one folder to an other using this [code]...
View 3 RepliesI am using Microsoft Visual Studio 2005, and am getting the error Access to path is denied when i try to delete a file across the network.
View 18 RepliesWhen I run the following command:
infile = New FileStream(SOURCE_FILE, FileMode.Open, FileAccess.Read, FileShare.Read) ' Open the file as a FileStream object.
I am receiving the error message, Access to the path '....' is denied. I have gone through the file/folder properties of my target folders and I thought I gave full access to the items I am targetting but it doesn't seem to help. What else should I try to avoid this error?
I am trying to copy data from folder (SC1) to another folder (SC2 in Local AppData).Basically my steps:
1. User click hotkey (To capture image)
2. Data captured will be save in folder sc1 (sc.CaptureScreen.Save("sc1/" & imagename & ".jpg", System.Drawing.Imaging.ImageFormat.Jpeg))
3. Then data in sc1 will be copied to folder sc2
Protected Overrides Sub WndProc(ByRef m As System.Windows.Forms.Message)
If m.Msg = WM_HOTKEY Then
Dim id As IntPtr = m.WParam
Select Case (id.ToString)
[code]....
After I execute the program, got an error saying ' Access to the path 'C:Documents and Settings ewuserMy Documentsackup 2editlatestU-Surf SysteminDebugsc1' is denied?
System.UnauthorizedAccessException: Access to the path 'C:Program Files (x86)myhomemyhome
ame-address-city file.csv' is denied.
[Code]...
The code work good only in debug mode but not in the computer also freeze my computer. My program was working good a few days ago.
I have a Access program and I'm using VBA code in the background to run Winunzip using shell command. Well, the path of the .zip file has spaces in it and it's not recongizing the path as a valid path. Is there a another way to tackle this problem besides the shell?I can't us pkzip either. Has you can see I had to use progra~1 instead of Program Files.[code]
View 2 RepliesI've seen a lot of threads in respect to file access denial, but haven't really found one that suited my particular issue. In my application the part that's not permitting the file to be saved is in the below code. I have 21 text boxes that I'm writing to a file that when in the developmental environment (Visual Studio 2010) works just fine however, when I create a setup program and then install it to a directory I get the infamous "Access to the path 'C:Program Files (x86)Blah, blah' umbers.dat is denied." before uninstalling it I took a look at the permissions on the file itself and ReadOnly is not the issue. I tried looking at the FileIOPermission Class, but find anything that would work for me or perhaps I was doing something wrong. [code]
View 4 RepliesTo write a new file to the hard drive Ive always used for example:- FileOpen(1, "C:\FileName.txt", OpenMode.Output) Trying this today I get an error message Access to the path 'C:\Check.txt' is denied.MSDN say I should use: - Dim file As System.IO.FileStream file = System.IO.File.Create("c:\test.txt")So although I couldnt see how to specify the mode I tried: Dim file As System.IO.FileStream file = System.IO.File.Create("c:\Check.txt")With exactly the same result Access to the path 'C:\Check.txt' is denied. It says I dont have permission.
View 5 RepliesI added a file to Windev1wwwrootdvg Which is the location on the network of where the source code is that I am using.Now when I try to open the file in code I get an exception that says Access to the path '\Windev1wwwrootdvgProductsToXml.xml' is denied.The code I am using to access the file is Dim writer As New XmlTextWriter("\Windev1wwwrootdvgProductsToXml.xml", Nothing)
View 2 RepliesI cant get this script to work. What it dose is renews your ip.
[Code]...
how can i save the path of the picture i've browsed. i'm using vb.net as my front-end and ms access as my back-end.
View 2 RepliesIn my VB.NEt 2008 application, I am frequently creating and killing the file Fileopen and Kill(Multiple times ). It was working fine with Windows XP. But in Windows 7, it is worjking fine for some time (creating and killing theile properly) and then t is creating unautoriszed Access exception after some time .it does not happen immediately and it happens intermittently.
Sampel code is as give below:
Publicl_filenumber as Integer
Procedure 1:
[code].....
I am trying to make a program that has been bugging me for awhile, What I do I download something, End the process('s), Then delete the downloaded folder. The error I get when I try to Delete the Folder is that Access to the Path is Denied even when I run the program as administrator?
Public Class Form1
Public Sub killprocess(ByRef strproccesstokill As String)
Dim p As New Process
[code]....
I made a 30 day trail for my app. When the trail runs for the first time it makes a file by the name of for example C:WindowsSystem32 raildays.txt
In the traildays.txt is the number of days that have passed.
Any was it is a very important file with out it the trail would all was say that you have 30 days before the trail ends. But when i run the program i get this access to file C:WindowsSystem3 raildays.txt is denied. So the file is not created and then the program crashers.
But when i change the Change User Account Control Settings Crap to never notify it works.
I don't get something. I have 2 projects with this
[Code]...