Provide A Status Window In VB2008 When Calling Access 2007 Runtime Modules?
Mar 25, 2012
I am looking for some help in finding the best way to display a progress window for a module I am working on.I have a VB2008 app using an Access 2007 db. One of the MODULES in the Access db does a masterfile update and I want to show the user what is happening in process.
The VB2008 app calls the Access module to do all the work which is FAR FASTER than having VB2008 do all the work.The goal is to have a small window popup and display the progress. Once the process is done, close the window. How would you do this? Use a Access form? That works but it not clean looking at all. Is there something else that might work better?
Something like a msgbox that opens and can be updated while the process runs. Once the process is done, it can be closed. The user will not need to interact with this window - it's just to show the applications progress.
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Jun 15, 2011
I have an application written in VB.net using VS2010 that I am ready to deploy. The application uses an access (2003) database, the .net 4.0 framework and Crystal Reports. I have generated a setup project which works fine when deploying to systemsthat have the runtime for CR and Access and .net 4.0, but I will need to deploy this to systems that do not contain all of thes "pre-requisites", and may not have a
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Apr 3, 2011
so i need to link the database but i want to use the bind source way, i dont like using the oeldbadaptionand all it needs to do is perform a search for records, insert new record and save the record but
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Jun 16, 2010
Whilst writing a routine in Access I founf it rather fiddly for user...was thinking it would be much better for them to click a button in VB.net and that would do all the hard work.
So is it possible to do these task against a Acecss 2007 database
-Delete table
-Compact database (to clear out table)
-then run query to remake table
is this doable?
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Jan 25, 2011
how I can call an existing Access 2007 report from VB.Net 2008. I need not only to call the report but would like to be able to apply some VB.Net code to the report.
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Jun 5, 2011
I have a requirement to create n Access 2007 database & some related tables from my application at runtime.
I used to be able to do this ages ago in VB5 but having difficulties doing it in VS (VB) 2010.
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Dec 30, 2011
In the past I've used this code to create a database at runtime :-
Dim Cat As New Catalog
Dim Cn As New ADODB.Connection
Dim objTable As New ADOX.Table
[code].....
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Oct 7, 2009
I have read many many forums regarding the error message "No symbols have been loaded. The breakpoint will not be hit." I had this error message come up a while ago, so I opened a previous version of my project, and copied the newest version of the code I am working on into that project. Then when I debugged, everything worked fine...for a while. Then I got the error message back, so I did the same thing again, and who would have guessed the error message returned, out of the blue. I am working on the program and it works fine, then suddenly one time when I try to debug with a breakpoint I get that message again. So I did some more research and I found a post that recommended looking at the Modules window while debugging (under debug > windows > modules). And in this window under my project, it said "Cannot find or open the PDB file". However, I compared this to the previous version of the program, that works fine, and I noticed that under Path, for my project, the path that I see is not the path where my project is located. So what I am asking is can someone please tell me how to change that path to the correct path where my files are actually located? I believe that if the path is correct, it will find and load the symbols.
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Mar 30, 2010
How can I provide an error message if the user does not provide a value in my textbox. I found this example, but it doesn't work in my
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e_
As System.EventArgs) Handles Button1.Click
If TextBox1.Text = "" Then
[code]....
It says that Error Provider1 is not declared. How do I do this the right way?
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May 13, 2010
I'm writing a custom DAL (VB.NET) for an ordering system project. I'd like to explain how it is coded now, and receive some alternate ideas to make coding against the DAL easier/more readable. The DAL is part of an n-tier (not n-layer) application, where each tier is in it's own assembly/DLL.
The DAL consists of several classes that have specific behavior. For instance, there is an Order class that is responsible for retrieving and saving orders. Most of the classes have only two methods, a "Get" and a "Save," with multiple overloads for each. These classes are marked as Friend and are only visible to the DAL (which is in it's own assembly).
In most cases, the DAL returns what I will call a "Data Object." This object is a class that contains only data and validation, and is located in a common assembly that both the BLL and DAL can read.To provide public access to the DAL, I currently have a static (module) class that has many shared members. A simplified version looks something like this:
Public Class DAL
Private Sub New
End Sub
Public Shared Function GetOrder(OrderID as String) as OrderData
[code].....
This cleans it up a bit, but it leaves a lot of classes that only have references to other classes, which I don't like for some reason.Without resorting to passing DB specific instructions (like where clauses) from BLL to DAL, what is the best or most common practice for providing a single point of access for the DAL?
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Jan 11, 2011
I have built an Access 2007 database with some data stored in it. I have managed to export data using VB2008 from that database to Excel 2007 and have it automatically draw charts based on this data and a query in the Visual Basic Code. One of the results looks like this:
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Nov 6, 2009
What is the best way to provide strongly typed access to the session object? I am planning on turning on Option Strict, which is causing the compiler to complain about my lazy programming technique of directly accessing the session object:
Dim blah As Integer = Session("Blah")
My initial thought is to create a class that wraps the session and provides strongly typed properties for the information stored in the session. However, I cannot decide if the class should be a singleton, or instantiated on every use, or where the code should reside (i.e. within the web project or within a class library).
I'm leaning towards a singleton in my class library, but I don't know if that is the best solution, or if I am missing any other possibilities.
Proposed Solution:
Public Class SessionAccess
Public Shared Property Blah(ByVal session As HttpSessionState) As Integer
Get
[Code].....
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Jun 22, 2012
I would like to give permission to use this project to say, 10 users. The following code is fine for a single user. How can I write conditional code to provide the access to other nine users?
Submit button
If txtUsername.Text <> "Mahajan" Or txtPassword.Text <> "mh745" Then
MsgBox "Access Denied! Either Username or Password is incorrect!", vbOKOnly + vbCritical, "Security Login"
txtUsername.Text = ""
txtPassword.Text = ""
[code]....
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Jan 7, 2011
Yesterday I opened Visual Studio (2008 v 9.0.30729.1) and all the winform classes in my project display with class module icons with the little 'VB', instead of form module icons with the little form icon!
When I double click on a form module, the form designer doesn't open, just the code module.
When I run the project, it runs fine. There are no errors. The project builds fine.
I did Project --> show all files, and I can see the designer and resx files below the form module which doesn't look or act like a form module.
I can't open my forms to design them!
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Oct 9, 2009
Connecting VB with Excel 2007 & Access 2007?
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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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Aug 14, 2011
I have 2 access databases in access 2007 I want to be able to up date one from the other.
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Jun 12, 2010
The following code worked on my 32 bit XP system. On my 64 bit Windows 7 System I get the follwing error.
'A 32 bit processes cannot access modules of a 64 bit process.
I have also noticed that the Platform is x86, and I have no option for any other platform?
Dim sw1s As String = " /C/Y/E/H/R/I"
If Not cbIGN.Checked Then sw1s = sw1s.Insert(1, "/M") Else sw1s = sw1s.Insert(1, "/D:1-1-1901")
'define command
[code]....
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May 4, 2010
I need to have a small window to appear slowly from the bottom of windows.is it a windows manipulation or it can be done in VB.net too.
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Oct 13, 2010
In my project i have one parent window form with one menu bar and one status bar. that is what i want is:when i show the child form to see in the status ber an icon relative to the child window.How i can do that?And if that can't be how i can see an icon in a task bar?
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Nov 24, 2009
first of all, I don't know if im at the right section here.I'm making a webbrowser and I'm stuck at the newwindow event.How do I open a new form of my own instead of Internet Explorer.now i'm using
Private Sub WebBrowser1_NewWindow1(ByVal sender As Object, ByVal e As System.ComponentModel.CancelEventArgs) Handles WebBrowser1.NewWindow
e.Cancel = True
Dim ECTB As New frmECTB
[Code]...
I looked everywhere, but the only thing I can find is for VB6 or something
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Dec 2, 2011
I've created a form with several controls to specify the inputs to my program. They include TextBox, OpenFileDialog, Button and even a user control for numeric input. When the user clicks the 'GO' button, the program begins it work. Opening several files and processing a bunch of numerical data. This could take many minutes/hours with large datasets.
What I've been trying to do is have another window/form open up and send status information to it for the user to view. The info to be displayed is varied and constantly updated as the program crunches the numbers. Many many programs do just this type of activity.
I attempted to create a second form with a huge TextBox thinking I'd just write stuff to it. I called the .show method within the .click of the 'GO' button and of course the form is displayed but control of the program's execution doesn't return until the form is closed. How to I maintain execution and have a second window/form to display status?
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Dec 20, 2010
I have created multiple dropdown list at runtime and populated with data. I also have added an eventhandler to determine the selected value of the drop down list.
The code is as follows :
Dim tbl As New Table()
tbl.EnableViewState = "true"
[code].....
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Dec 29, 2010
if I use Spy++ and pass it Finder over the controls of every desktop window I can see the Handle of each of these controls.
what Api / procedure is used to make this job?
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Feb 24, 2012
I am developing an application in visual basic 2008. I want to populate a drop down list onthe fly with values extracted from the database. I want both the displayed and value items to come from the same.
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Sep 23, 2009
In my office they installed Office 2007, since then I am having several problems with my macros / VB script routines, in this occasion I am trying to use the FileSystemObject.CopyFile function to copy several files from one directory to several directories depending on the files code.Based on the file's code I build the destination path and then I try to copy my files from the original path to destination path, but when executing this sentence I receive an error message that says "Run-time error '424' Object not fund".
Sub prepara_2007()
Sheets("IngresoBD").Select
Range("I5").Select
[code]....
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May 27, 2011
I am writing a very simple program that connects to a accdb file (Microsoft Access 2007 file) and returns some results in a datagridview. Everything is fine. Now because we have to deploy this program in many computers i publish it so everyone we want can install it and have updates. What i wanted to do is to make the database file part of the program which i did it by adding it to the resources. My problem is that i do not know what connection string to enter in order to access it in my resources.
My previous connectionstring before i deploy it was this
ConnectionString = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:l.accdb;Persist Security Info=True
What should i change in the data source in order to access the same file in my resources?
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Jan 27, 2010
I have multiple copies of Access dbs running varous projects on diverse workstation all over the country. Some new additions to the team have only Access 2007. Is there a way that I can use both versions without having to re-do any VBA, macros, scripts, etc.?
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Jul 19, 2011
I was wondering something. Is it possible to call a function in a Dll whose location is placed in a variable?What I mean is that I create a string that contains the file location odll file(Dim str as String = "DllFileLocation") Then, I call a function from that dll. And thenI change the string to a different file name (str = DifferentDllFileLocation") and then call a function from that dll. Is that possible?This would be good for my program whereuserswould import their own dll files, and then the program would call functions from those dll files.
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Oct 25, 2009
I have an Excel file with utilizes macros to allow a user to enter names of people and then double click on cells to enter ratings via radio buttons. When I open a blank file and enable the macros, I can add users, rate their skills using the radio buttons, etc. with no issue. I then SaveAs the file and continue working on it. once I Save and CLOSE the file, then go to re-open it, the trouble begins. Keep in mind, there is no alteration to the macros directly. Just entering data and using the form as intended. Here's what happens.
I reopen the file.I enter in the name of a person on one line. I go to the first box - double click on it.It is supposed to pop up a dialog box which allows me to choose a rating via radio button (as I had been doing before I closed the file). Instead, in that first column of ratings, it instead gives me the following error:
Runtime error '1004'Unable to set the LineStyle property of the Border class
When I hit "debug" this is the code it points to:
If ActiveCell.Column = leftb Then Range(Cells(ActiveCell.Row, leftb), Cells(ActiveCell.Row, rightb + 1)).Borders(xlEdgeTop).LineStyle = xlContinuous I have no idea why this would not work when I re-open the file!
note that when I go to click on the subsequent cells (there are 8 cells in which you provide ratings, moving across the columns with each cell) - the 2nd through 8th cells function fine. The dialog box pops up, the rating can be selected. it's just the FIRST cell that gives the issue What would possibly be the cause of this? We need users of this form to be able to save, close, and re-open it if needed.
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