[2008] Talk To Practicount With OLE Access
Feb 22, 2009
I've downloaded this word counting application that says I can use it from my own app Here's some of the doc PractiCount and Invoice Enterprise OLE Automation Interface Top Previous Next Programmer's Guide to PractiCount and Invoice Enterprise OLE Automation Interface PractiCount and Invoice Enterprise Edition includes OLE Automation interface to access its internal objects and structures and to control counting and report generation from your programs.
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Aug 22, 2009
What I want to produce is a form with about 20 text box's on it that are linked to a timer. That is easy, what isn't easy for me is how to get the data in a loaded form from access to another VB app. (timer form will be limited to one instance)
I have an access database which copies a string to clipboard and then opens a vb app. I have a button on that app which captures the clipboard text and moves it to an empty field starting a timer (lots of fields, keeps searching till it finds an empty field).What I want to know is: can access talk to a vb form that is already loaded and start a function?ORIf access can't talk directly to a vb app, can vb apps talk to each other and swap data (not just keystroke macros eithre)?
I can get access to copy text to the clipboard, launch a VB program that grabs the text in the clipboard and starts a timer, but can I get that VB app to talk to a second application?EDIT: I should add that VB doesn't need to talk to any tables in access, just what is in the clipboard.
EDIT: Tried to make 2 instances of the same app talk to each other using my.settings but it didn't work.
Could I make them talk to each other through a file other than my.settings file OR make the my.settings file absolute regardless of how many instances?
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Jan 12, 2012
This code works perfectly on my users WEB SERVER - which is in the domain of that system...
Dim domainContext As PrincipalContext _
= New PrincipalContext(ContextType.Domain, "domainname", "DC=domainname; DC=morexxx; DC=moreyyy")
[code].....
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Jan 26, 2009
I'm a novice and after toying with some basic ideas on how to talk to a modem with VB.net, I think there may be much more to it than I realize. (?) I know my modem is fine, I can use hyperterminal to call out on it with no problem.So, how involved is it to talk to a modem? My initial thinking was that I could simply talk to it via a serial port using AT commands sent and rcvd as a string.(?)My modem is set up with COM2 9600 8n1.I've setup a serial port with the same parameters in my code.
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Feb 17, 2012
Im needing to create a 2 applications that can talk to each other. One wil run on a server as the server application and others will run on workstations as clients. I want them to connect to the server app much like a chat program would work. I want to be able to send commands from the server to the workstations such as reboot, open this file, things like that. I also would like to be able to send the commands backwards to the server if needed as well. i think a chat program could be modified to do this by "watching" the message and if the word "reboot" comes through then the server/workstation would convert that to a command.
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Jan 18, 2010
I use several different applications for analysis of pupil data. Each of these applications require similar or identical data but because they don't draw their information from the same sources there is often a need to enter this data more than once which obviously is a waste of time. Some of the data is accessed through the intranet via IE, other applications are standard Windows apps. I would like to create some sort of bridging application to allow data to be automatically shifted from one location to another but have no idea how to use one application to control another
With regard to getting data from the intranet, I have managed to write an application that can retrieve some (but not all) data off a particular page of HTML. It does this by searching the source HTML but some of the data that appears on the page isn't present in the source file. This is very frustrating because I can see it in the browser but can't seem to access it through my application.
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Dec 21, 2011
I am not new to programming but have little experience and am trying to learn VB 2010.
We have HP Procurve network switches and I know that with a telnet application I can login to the switch and it will tell me which MAC address is connected to which switch port. Im trying to write a computer inventory program to track my computers and it would be really cool if I could figure out how to determine which computer is plugged into which port on the switch. Problem is that I have no idea how to go about doing that.
Is this anything anyone has tried before or does anyone know how to go about doing it?
Ive been hunting on line but havent found anything useful so far and thought Id ask here in the off chance someone knows what Im talking about.
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Jun 28, 2011
I have a USB HID temperature sensor. I am trying to communicate with it using VB.NET 2010 in a 64bit app I am writting. I had some code mcHID.dll that works, but it is a 32bit app and I don't want to change my whole app just for this dll.
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Mar 6, 2009
Alright, I'm currently trying to use a Web Service to talk to an Active Directory. I've spent hours scourging the net and can't find a solution to this.The current password is Testing1234
And I want to change it to Complete9876 But I get this error message:
System.Runtime.InteropServices.COMException (0x800708C5): The password does not meet the password policy requirements. Check the minimum password length, password complexity and password history requirements. (Exception from HRESULT: 0x800708C5) obviously, this makes little sense, since the password does indeed meet the requirements. Here's the
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May 22, 2011
I am writing a VB.net client to write to and read from a named pipe in byte transmission mode.I learned from the MSDN article that CallNamedPipe() only works for message-type named pipes.
So do I have other choices, or do I have to change the pipe server code to message type.
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Jun 10, 2011
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim ds As New DataSet
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Mar 29, 2009
I am trying to utilize the access database, but I'm getting an error message: Value cannot be null. Parameter name: dataSet
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That's the code I'm using, why I'm getting this error?
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Jan 20, 2010
Is it possible to edit the Windows Form Designer generated code in VS2008?
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Dec 26, 2010
I have a problem with updating records from vb to access, As i am a fresser with vb software request you all to guide me in resolving this issue. is there any defult code for reference.
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Jul 28, 2009
I have spent several hours trying to delete a row and insert a row into an Access database using the OLEDBDataadapter and dataSets without any success. I don't get any errors it just doesn't update the datatable. Here is the last version of the code I have been trying to get to work. I have done a lot of searching and have
Data save
Private Sub SaveNumDte(ByVal ltoNum As String, ByVal ltoDate As Date)
Dim numTotal, x, MaxRows As Integer
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Oct 15, 2011
I 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.
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Mar 31, 2010
Can i connect MS access 2007 to VB 2008?
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Jan 27, 2012
I want to VS 2008 connecting to databases
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Apr 28, 2010
I have a visual basic program with multiple forms and using Access as the database with some tables. I have always open and close the connection in every form. Is it possible to open the connection once at the beginning of the program execution, and process in every form (i.e get record/update records/create records) to different tables and only close at end of execution?
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Mar 11, 2010
I am having trouble connecting to a sql database.I have vb.net and it came with vs 03. I have doen a varity of simple programs with vb. I have recently added a server with sql 08 and connected with a workgroup. When I use vs to put a sql connection into a form a prompt comes up for the connection. I enter the server, username, password and database. I click on the test connection button and get the message "Test Connection Succeeded". However, when I click on the 'OK' button I get the message "Unable to connect to database. It is only possible to connect to SQL Server Desktop Engine databases and Microsoft Access databases with this version of Visual Studio."Is it possible to use vb.net 03 to access SQL 2008? Can I hard code the connection into a vb.net form? Do I need to only upgrade Visual Studio or should I switch to C# or C++ ?
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Sep 1, 2010
Here i like to asking about how to making connection between vb.net 2008 and ms access 2007 in coding, such as making login part from vb.net, my coding not success, is it need to do connection from ODBC?
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Mar 24, 2009
know how to disable passwords for VB 2008 solutions?I'm a student in a VB class. I turned in two separate assignments (both VB solutions), but my professor cannot access them. He said they are password protected. I have no idea why or how this is so. Nevertheless, to get credit I need him to be able to access my files.
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Oct 15, 2011
Login form contain two nos.of textbox anb one no.button How to connect VB.net2008 with MS-Access-2007.
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Mar 10, 2010
I migrate a vb application from MS Access to SQL Server 2008 using DAO Connectivity.[code]My question is this Is there any way to just change connection from mdb to SQL 2008 without changing in code..
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Sep 4, 2009
i want to create a quiz program in vb8.how can i use access database in vb8.
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Jan 21, 2011
im making a log in for my program , using vb.net 2008 and ms access 2007.the log in table in the database has username , password , access level , and userID in it the login works but i tried adding an acces level feature to it (Admin/User access level , takes you to diferent pages)and then i got errors obviously im new to this this is the code for the login button , 2 text boxes txt_UserName and txt_Password
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Jul 19, 2009
I think I have a simple problem but I have worked on it for many hours over the last few days without success. I am just trying to save a new record with VB 2008 to a very simple Access db with 4 fields in "Table1": "Part Number", "Description", "QNTY" and AutoID. The latest error that I have trapped is "Syntax error in INSERT INTO statement". Here's what I have:
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Mar 17, 2011
I am developing a VB.net application with an Access database. I have the database connected fine to allow me edit existing customers and update the dataset and the database. However when I try to add a new customer to the database - i.e a new row it causes and error when I try to update the database. The error is
"Syntax error in INSERT INTO statement."
This is my code:
Imports System.Data
Imports System.Data.OleDb
Module Module1
Friend objConnection As New OleDb.OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source = ordersystem.accdb")
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I think it is just a small thing which is causing this error. I have spent hours going through another example that works perfectly and I cannot find any discrepancies!
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Dec 28, 2009
Can I access an MDF file through VB without SQL or will I need SQL to access it? I wrote up an app to keep track of my to-do's and it works great on my PC...which has SQL. However, I want to run it on my laptop, which doesn't. I don't realy want to install SQL/SQL Express on my laptop, is it possible copy the MDF file from my PC to my laptop and somehow have the app access it?
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Oct 17, 2010
Dim target as Process = Process.GetProcessesByName("process")(0)Process.EnterDebugMode() Dim ModHandle as Integer = Nothing For d as Integer = 0 to target.Modules.Count -1 If target.Modules(d).FileName.Contains("mydll") Then ModHandle = target.Modules(d).BaseAddress.ToInt32 Next VB gives me an "Access is denied" error.
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