I'm trying to code a button, and I can't seem to get the addresses of the data fields within access. I have already linked to the particular database as a data source. I want to write new information into the data tables.
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I want to compress an ms access database using vb.net. If the database is open this fails. How can I close the database, compress it, then reopen the database using vb.net code to accomplish this. I've already successfully written the code for compression, but I can't find anything on closing the database while leaving ms access open.
View 2 Replieshow to retrive thousands of data from access faster
View 3 Repliesi want to transfer data from datagridview to msaccess table...but there is something wrong in this code.. im not finding a way to do that
Try
Dim MyConnection As System.Data.OleDb.OleDbConnection
Dim q As String
Dim cmd As OleDbCommand[code]......
How to insert questions with multiple choice and its answers in .mdb file as a single row for each question ..How to retrive that .mdb file and display only the questions into the listbox.If i select the question in listbox it must display the data of selected question into a its relevent textbox
View 4 RepliesI read a few relevant post about the procedure to create the Read function, but in my case, i would want to read the database with selected item only. Belows are the information of my form.
I have 2 DGVs and 2 buttons is my form.My 1st DGV is filled by 3 fields from my Excel Sheet: No, ProductID, and Quantity.there are 5 fields in my MsAccess Database: ProductID, Selling Price, Product Name, Selling Cost, and Supplier.My first Button is clicked to fill the 1st DGV with 3 fields.
Now my question is:
How can i compared and displayed the Selling Price and Product Name fields of the ProductID in the 2nd DGV? i.e: if only 2 ProductID is loaded, then only display the selling price and product name of that 2 ProductId only.
Does anyone know the sql statement for the inserting of records? I am using the MSAccess database to insert my data of records. I need it asap
View 2 RepliesHow can i use the ProductID to compare and call out the corresponding Product Name and Selling Price column from the MsAccess Database and display in the second DGV?
View 6 RepliesI am developing a program and stuck up with an issue. I am able to enter single value in MSAccess database however, when I create a programe to enter multiple entries I am getting an error. developing a code to enter multiple entries in MSAccess 2002 db with the help of VB based form?
I Following code I am using for single entry:
Private Sub Button1_Enter(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Enter
Dim query As String
[code]....
I should create a program for a Pocket PC that reads & writes data from an MSAccess database located on a desktop computer (pocket PC and desktop one are connected through a Wi-Fi connection).Is that possible?
View 3 RepliesThe project im working on for school im setting up a bill statement..depending on what letters are put into the textbox's should change to the num that is set for the variable letter. This is the code i have right now and its giving me 2 issue's. One is that when it gets to the line changing input1 to num1 it gives me an error saying that cannot convert from I to double or int type. Second problem im having is that the value's are not being converted to numbers. Its staying as lowercase letters and therefore not doing the math.
[Code]...
We've migrated the application from VB 6.0 to VB.Net If more than one MDI child form is open, a mouse click to an inactive form will not bring it to front unless I click on the Tiltlebar.
View 4 RepliesHow do you bring values from one form to another? Ive a car price which i need to carry over to another form as i have check boxes which if selected will change the price. How do i solve this?
View 20 RepliesMy project is in VB.Net 2003. Actually it is a converted project from Vb to Vb.Net. If we run the application windows is not in focus, window is going to background. How to resolve this error?
View 3 RepliesMy project is in VB.Net 2003. Actually it is a converted project from Vb to V
View 6 Repliesi am developing a point of sales system. currently i have my product code scanned and displayed in a listview. lets say that i have 5 product codes displayed in my first listview. By clicking on a button, how can i use these codes to call upon the details (prices, product name, etc.) of the corresponding codes and display in another listview?
i am using Visual Basic 2008 and MsAccess as my database. who have the idea on solving my question. (As my last thread has not been answered at all..
I don't know if this is the right area for this question or not...Whenever I click my asp button on my website it brings me back to the top of the page... Is there any way to change that?
<asp:Button ID="Button84" runat="server" Text="Get Weather (DPG)"
Style="width: 125px; position: absolute; left: 5in;" />
I am working with graphic methods. I am trying to create a piano using brushes, pens, and rectangles. I have 14 white keys and started making the black keys. For some reason I cant get the black keys to overlap the white ones. Is there a command to send the black rectangles to the front?
View 6 Replieswhen i use
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Form2.TabControl1.TabPages.Clear()
[Code]....
i am developing a point of sales system. currently i have my product code scanned and displayed in a listview. lets say that i have 5 product codes displayed in my first listview.
By clicking on a button, how can i use these codes to call upon the details (prices, product name, etc.) of the corresponding codes and display in another listview?
i am using Visual Basic 2008 and MsAccess as my database.
I have the following query that should be bringing back a single date, however, it is bringing back the first date in the table, completely ignoring the Where clause.
'Get days pending
Dim AgePC As String
Dim sSQL As String = "SELECT [DateStamp] FROM [Activities] WHERE "
sSQL &= "[ClaimNo] = '" & Me.txtClaimNum.Text & "' AND [Activity] = 'PCAC' OR 'PCTE'"
Dim conn As New System.Data.OleDb.OleDbConnection(sConnectionString)
Dim com As New System.Data.OleDb.OleDbCommand(sSQL, conn)
Try
conn.Open()
[Code] .....
I'm trying to bring a transparent user control (being used as a drawing layer) to the front, over a page that will be playing video.Me.BringToFront() didn't seem to work, and when I tried Me.SetTopLevel(true) in the load, this gave me an InvalidOperationException. Here's what I have so far, sorry for the commented lines.. lots of trial and error (I'm very new, just an intern at the moment)[code]
View 3 RepliesWhen I attempt to bring a database into my VB.NET project, I get the following error message:
Could not load type 'Microsoft.VisualStudio.DataDesign.SyncDesigner.SyncFacade.SyncManager' from assembly
'Microsoft.VisualStudio.DataDesign.SyncDesigner.DslPackage,Version=9.0.0.0, Culture=Neutral, PublicKeyToken=b03f5f7f11d50a3a'.
I'm having a problem when I'm bringing up a hyperterminal session and using sendkeys.send I'm using process.start and it will show the first dialog to make the call....all is fine. You click OK and another dialog pops up with a DIAL NOW button.
[Code]...
i used vb.net with sql and my friend need help to connect vb.net with msaccesss 97 iwant the connection code
View 2 RepliesI am trying to use Dataset to add a new row in an access database.I have to insert a new record in an access database I really tried this code, but when I open my access database I don't see the record:
Dim newCustomersRow As NorthwindDataSet.CustomersRow
newCustomersRow = NorthwindDataSet1.Customers.NewCustomersRow()
newCustomersRow.CustomerID = "ALFKI"
newCustomersRow.CompanyName = "Alfreds Futterkiste"
[Code]...
In my project i have to display the party name in a combobox and the user has to select a particular partyname. For that when the user enters the first character in a combobox all the party name starting with that alphabet has to display in the right hand side. So i created a list box when the combobox index changed. But when i execute the following code it is showing the error "Row handle is invalid". I have 2 records in my database starting with the alphabet "i".
[Code]...
I am trying to import a csv file into my access database via a button on my vb form, I use:
Dim AccessConn = " Provider=Microsoft.Jet.OLEDB.4.0;Data Source=|DataDirectory|databasesContacts.mdb;"
Dim objConn = New OleDbConnection(AccessConn)
[Code].....
Im a newbie in vb.net 2005. I want to use MSACCESS MDB as my database.. DO you have tutorials or tips what should i tackle first?
View 6 RepliesI have the following set of code for a Sub program. It's inserting a row into a MSAccess Database using data provided in the containing form. What I would like to do is grab the ID number of this added record so that it can be set for a property of a window that is invoked when successfully added. I tried looking this up but I get something about @@IDENTITY but it's using an entirely different way of connecting.
Private Sub CreateTournament_Click(sender As System.Object, e As System.EventArgs) Handles CreateTournament.Click
' TODO: Check the form for errors, or blank values.
' Create the tournament in the database, add the values where needed. Close the form when done.
[code]....
