I need my program to connect to a database within my application i.e.What I have:
m_cnADONetConnection.ConnectionString = "Provider=Microsoft.jet.OLEDB.4.0;Data Source = C:Documents and SettingsmeroneyfMy DocumentsVisual Studio 2008ProjectsAsset Manager 2008inDebugDatabaseAssetManager.mdb"
What I need is: m_cnADONetConnection.ConnectionString = "Provider=Microsoft.jet.OLEDB.4.0;Data Source = DatabaseAssetManager.mdb"
I have used:System.Windows.Forms.Application.StartupPath & "ImagesSystemDefaultImage.bmp"
for loading of images within the default directory. but this returns the app path but also includes "System.Windows.Forms.Application.StartupPath" in the string?
if i change it under settings it is working but i want to be able to change it in my running application, or when the application is opened for the first time i should be able to put in die path for the database.
I have just written an application for myself and a few other users to use .rdp to connect to a number of servers, by clicking on the appropriate button. In the full version of the program I have two sets of connections one for when we are inside our vpn, which uses local ip addresses and DNS names; and the other which uses the external IP addresses and DNS names.This works quite well; if the user has stored credentials on their pc for the connection they connect straightaway; and if they don't the .rdp dialogue opens up with the server name/address filled in, ready for them to edit the rest of the required information.The problem for me is that this means I have to code 43 different Private Subs and then link the buttons; and I was hoping that instead of individually coding each connection, I could get the users to:Select by an option button whether the connection was internal or external
I am new to Visual basic and am using visual basic 2008 to write programs in, I have setup a database connection and the connection string is currently stored in the settings section of the project.I would like to have a menu item where when the user selects "test database connection" it will run the sub for testing if the database is established.
I've created a small DLL, an addin for Autodesk Inventor, this addin saves some information provided by the user and the program to an access(mdb)database.The whole idea behind this is that it allows users to quickly find drawings, assemblies and so on.The DLL works great on x86 systems however it has issues on x64 because I used ado.net.In a attempt to solve it I forced .net to compile it with the target x86 CPU settings.
However using this I'm unable register the dll (C:WINDOWSMicrosoft.NETFramework64v2.0.50727RegAsm.exe /codebase SavetoDatabase.dll )It says its not a proper .net dll file and therefore cannot be registered.
is there any other access-database connection provider (like dao or ado.net) that works on a 64 bit machine? Or do I need to change from mdb databases to another type (like mysql)? because sooner or later all machines its running on will be converted to x64.Or do I need to register the dll in another way?I've also tried to replace the conn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0 with ACE, with no luck however
I'm a beginner. I recently developed an application in C#. Now I wanna develop its setup. I read a few articles online, followed them, found it very easy. I also changed the default location of application folder from C:Program Files to C:. My application folder is containing a few folders besides exe and dlls which I added manually.
Now here the problem starts, when I install the application and change the location say from c: to d:, my files (all files including exe and dll) are going to user's given location. But my folders (all folders in application folder) are going to c: (which is default location given while creating setup). But I want output files and that folders at same location
I am writting an appplication that will allow a user to open word and then save that file in a specific location, so it becomes 'attached' to what they were working on.
I thought the best way to do this was to make a change in the registry then open word, so far i have[code]...
within my project i need to open and save some files. i wont go into detail as theres no need. what i need to do is open the files from the install directory, which could be where ever the user puts it! i also need to be able to open them whilst im building too. if i hard code the directory in then it will fail..obviously
I made a project in VB.NET 2008. When I update my project I change the assembly version but the problem is that when the user gets the new version they lose their user settings.[code]Note the version number in the path. Is there any way save in a location not affected by changing the version?
i would like to be able to set the change the default file location. for example if i do a filestream on a "file.txt", i want it to look by default in the desktop. is there somewhere in the settings of vb.net express 2008 where i can change this default location of working with files?
[ProgramFilesFolder][Manufacturer][ProductName][Version] is the Default. i Want to change the programfilesfolder to documents folder.
I already try this:
[DocumentsFolder][Manufacturer][ProductName] but it doesnt work. error in installing the product. ERRROR: "Could not access network location Polongo companyMC"
Iam changing the installation directory because when the application is installed in program files, my database can't add and edit record. having an error something like "operation must need an updateable query" because of that error i tried to install the appl in documents and there n error i'd encountered like when I install it to the program files folder.
Just started using the Windows Browser in one of my forms so the user can select a photo they need to load. This was surprisingly easy (This seems to be the norm in Basic, if you think it will be hard it isn't and visa versa). What I am struggling with is how to set the default location to 'Computer' rather than a disk letter and directory name. The photo is most likely to be on a card reader or Memory stick so the drive letter is likely to change.
I am guessing the command will be: OpenFileDialog1.InitialDirectory = ???????
im having a sql problem for reporting here. here is the table[code]....
i would need to have a column ParentLocationName that directly shows the name of the parent's location as below: --- AssetNameOfficerInChargeIDLocationIDLocationNameParentLocationName IPODSusan6Room 1Building B Sony PS3Fred5Partition 1Building A
is there a way to pull the parent's location name in one sql syntax?
What is the best way to set the default value for 'bit' or boolean data types in SQL express? I am using the data base explorer in VB Express 2008 and the only way I seem to be able to do it is by using ((0)) for false and ((1)) for true.
We are testing the visual basic 2010 ee in one of the computing suites at a secondary high school. The installation was fine When we tried opening or saving a project it saves it into a default location i.e my documents. The problem withthis is pupils dont have access to c:. They their own drive on the network (h:) where they save their work. When i went and changed the settings in VB in tool > options.
I have an ADSL connection that requires username password login (PPPoE). This looks just like a phone dial up connection dialog box.But all the codes i've seen for automatically connecting to internet, or even detecting a connection do not work.I'm looking for a way to have my software check for an active connection to internet, and absent that, to connect via the default connection.I'm on XP. I don't know if that makes a difference.I have set properties to save the username password and not to prompt for them. So if I double-click the connection it will connect without any dialog box.
i know this question was asked a couple of years ago by TheMinistered .. but i cannot find an answer, and i have exaclty the same problem (using both VB6 and VB.net 2003) :
When I attempt to connect to a remote SQL server via ADO it takes almost 20-30 seconds before Open returns. I don't know if it's something I'm doing wrong... here is my connection string/code:
Private Sub Class_Initialize() Dim strConnectionString As String Set m_objConnection = New Connection
After running the following sub (VS debugger), I try to detach the database in SSMS, but it shows the connection open still and won't let me detach. If I close program in debugger, the database shows no connections. I check the dataadapter's connection in the finally block and is shows closed. What gives
Private Function ClientMasterDBFiles(ByVal MasterClientDBConnection As String, ByVal DBName As String) As DataTable
The SaveFileDialog that opens up while clicking the export button of the CrystalReportViewer by default filters the predefined file types. Is it possible to custom define which files to be filtered?
I have been struggling with the construction of an Access connection string. Here's the problem.My Visual Basic 2008 project is located in a disk partition on my hard drive that I have named S:. My Access MDB file is in the same location.When I deploy the application it obviously will not be in an S: drive on the user's machine. My concern is that if I construct the Connection String using the file designations on my computer as:
(Provider =Microsoft.Jet.OLEDB.4.0; Data Source =S:MyApplicationmydatabase.mdb; User Id =admin; Password =
The deployed application won't know where to look for the data file. I know there are some shortcuts that will allow me to construct the connection string, but I do not know either the designated names or where to find them.
I have created a very simple Visual Studio .net 2002 VB# program. It consists of form1 containing a DataGrid bound to an Access 2007 Database using OleDbConnection1, OleDbDataAdapter1 and DataSet11.The location address of the Database will change based on the user so, I need to make the connection string variable. Problem is inserting the following string variable "source=" & strFileLocation & ";" creates a fatal error
I have a little problem with checking if a sql connection is good.
Attached here i have a simple vb.net program that should check if the sql connection to the sql server is good. If i just run it once it works very well. But if i use it in a timer and check the connection to the sql server every 10sec it will only tell me that the connection is good (V=0).
I have tested the code with turning of the sql server service.
Dim connect As String = "Server=192.168.1.2;Database=Test;User ID=sa;Password=12345;Trusted_Connection=False" Dim sqlconnection As New System.Data.SqlClient.SqlConnection(connect)
