I am trying to do a user defined autonumber when I click on a button. The code worked fine when the recordset is empty, it give me a 1 on my first record, however, after I click on the button again, it give me 1 again. Here's my code.
Private Sub BtnNew_Click()
Dim rsClone As Recordset
Dim pVal As Integer[code]......
I have one table in MS Access 2007 called "Case" and this database is link to my project in VB2010. The first field in the table is called "Auto" i made this one as autonumber. What i'm trying to do now is to create the "Case ID" with the combination between current date and current autonumber in "Auto" field. eg: 191010-12.
I am using this code to add a duplicate of a record. What I need to know is what the AutoNumber is of the new row that I just created. Is there a way to get the AutoNumber of a newly created row? I am using Access 2003 as a backend. Dim da2 As New OleDbDataAdapter("SELECT TaskNumber, JobPlanNumber, TaskDescription FROM tblTasks WHERE JobPlanNumber = ?", cn)
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I need to pass the values that I generate from SQL queries back to my VB code-behind window so I can apply a bunch of program functions to them. The queries work like a charm, and look something like:
SELECT Max(Number) FROM .dbo[00Masterlist] WHERE (County) = @County
and then in the next screen of the "Configure Data Source" tool I set up the WHERE and all is well.However, this information is only the beginning of my obligation to the project.It will display just fine in any data view I choose, but that's not what I want it for.I want to code with it from there. I've tried setting up the SQL as a string variable in the VB, but it reads the string as a literal set of characters instead of as SQL.I've tried stealing it from the form it prints to in a querystring, but that got really really messy.
Why Wont This Code Work?
I Have a password safe program that allows you to enter various passwords from different websites and adds them to a password protected list which then saves them to a file and then the file gets encrypted then when the program starts it decrypts the file and loads the list into the password protected listbox
Overall a very hard program to hack but there is a problem but i dont know what it is.
I Am Using the DES Cryptography module and no problems show up on the normal panel
I Will Post all my code below:[code...]
Does anyone know of any reason why my FilmID field (which is an autonumber) is going backwards? When I add a new record, it is going -1, -2, -3, -4, instead of carrying on from the last number. If you need the code, just ask, but I was thinking it might be something in properties or something?
View 3 Replieshow to create an autonumber field using DAO.
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I have a table hasn't primary key in oracle 10g and I need to add autonumber to table and use this autonumber in vb.net 2005 to control in update ,delete command in vb.net
View 4 RepliesI have a following controls in my vb.net form:
CODE:
This form will be storing a values to the SQL Database (SQL Server 2005). In the txtID textbox the auto id should be generated when ever user clicks on btnAddNew. The ID should be generated in for digit i.e. 0000, 0001,0002, .... and so on.
When the form is opened next time and when the user adds the new record, the ID should generate next value coz the ID will not be duplicated.
I have a following controls in my form:
txtID
txtName
[code].....
I need to add a record to a database and would like to get the value of the next autonumber value in the key field before the add.
View 9 RepliesI have this code that works for adding a record.
Dim da As New OleDbDataAdapter("SELECT TrainingTitle, TrainingDate, TrainingInstructor, TrainingDescription FROM tblTrainingHistory", TRAININGcn)
Dim ds As New DataSet
da.FillSchema(ds, SchemaType.Source, "tblTrainingHistory")
da.Fill(ds, "tblTrainingHistory")
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But I wanted to show the autonumber to the user for reference. How do I know what the autonumber is?
i'm using VB 2008 and MS Access as my database for my assignment. I want to know how to get the value of the last Primary Key ID which is an Auto Number after I insert a record.
Private Sub saveBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles saveBtn.Click
Dim save As DialogResult = MessageBox.Show("Do you want to save the Anime?", "", MessageBoxButtons.YesNo)
If save = DialogResult.Yes Then Try Dim connString As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & App_Path() & "Anime Database.mdb;"Dim myConnection As OleDbConnection = New OleDbConnection
myConnection.ConnectionString = connString myConnection.Open()
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How can I increment a field without using Autonumber,
like reading from its last value and then increment it?
I'm new to vb.NET and really need a detailed explanation.
s = "update Color set Color='" & ListView1.Items(y).SubItems(5).Text & "' where ID='" & CInt(ListView1.Items(y).SubItems(1).Text) & "' "
View 1 RepliesI have just re-installed VS 2005 on my machine. Now when I want to step through my source in Debug My F8 key doesn't work. I did manage to get an icon on the toolbar that I can click to do it but How do I associate the F8 Function key back to that process?
View 4 RepliesIve been trying to search the registry for all keys called test and return their value, but im not sure how to do it using this example
Imports System
Imports Microsoft.Win32
Imports System.Threading
Public Class Form1
[code]....
I'd like to add Auto Number per group box in crystal report. Here I use Record Number but it increases by group box.
Report View
The AutoNumber will be at the front of Barcode Column. How to set it per group box?
how i create an autonumber in visual basic statement for an oracle database??
View 1 RepliesI use the following code to insert some data into a DB:
strSQL = "INSERT INTO tblItems(itmTitle, itmCode, itmImage)"
strSQL += " VALUES('" + txtItemTitle.Value.Trim + "','" + txtItemCode.Value.Trim + "','" + c + "');"
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With the DB table having an additional field called: itmID which is an Autonumber field so I dont need to add any data to this field.
But after the above SQL code has been executed I want to get the itmID number assigned to the new record - but I am not sure how to do this.
Im thinkin maybe using SELECT function but with WHERE filtering by the details I have just added but dont know if there is a simpler way.
When the user clicks to start a ticket I want to be able to display an autonumber from mysql that corresponds with the current ticket being filled out, so that the user can track their ticket later on. I have everything set up but I'm not too sure how I can display the Ticket ID in a textbox.
Right now I have it so that the query is being ran to get the next Ticket Id number when the form loads, but I'm not sure how to display it as text in the textbox.
'QUERY FOR NEW ID TICKET NUMBER
Private Sub Suggestions_Load(sender As Object, e As System.EventArgs) Handles Me.Load
Dim idQuery As String = "SELECT MAX(itID)+1 AS Expr1 FROM(TableName)"
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I would like to retrieve the ID number for that row that was just inserted into the database. after saving it I want to get the value of its ID and pass it to another table.
View 3 RepliesI have a Datagridview that is NOT bound to a table, and i want to insert a autonumber in the firts column. Each time a row is added the number should increase.
View 2 RepliesBeen trying to get my code for a datagrid with my owntemplates to work but I'm about fed up with it now butI still want the control over what I can do with the data.I'll give you all the code I've been working with.I would like to keep the concept of what I have been doingthe same if that makes any sense, I like just using classesand code behind.If I turn AutoGenerateColumns to false I do fill the grid with the data.Otherwise I'm not filling it with the data, just the text from the labels.Also the TextBox doesn't show either. [code]
View 2 RepliesI have a form in visual basic 2010 in design view. And when i debug the form. the button i have put on the form does nothing. i want the button that i added, to do what the add new item does on the toolbar at the top of the form the code i have now is
Public
Class
Form1
Private
[code]....
I created this ASP.NET Web application and I can't get the amoritization table(MonthlyPaymentBox) to loop correctly. I think the problem is somehow in my code I am setting the TotalLoan = 0, but I just can't locate where that is happening. I assume this because instead of of starting the current balance at the users input, it starts at 0.
<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="Default.aspx.vb" Inherits="WebApplication1._Default" %>
<!DOCTYPE html PUBLIC "-W3CDTD XHTML 1.0 TransitionalEN" "http:www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
[code].....
For a month now I cannot see one of my servers disk info anymore. I have tryd with both of this codes.On the first code I get this error "Failed to optasin Server Information".[code]On my second code to just give disk space on c: I get this error "Drive already mapped" and "Drive not available or forlder not accesabile".[code]
View 1 Repliesi have recently found a code that works great with serializing the treeview and saving it to XML then you can load the XML and all settings are restored. Problem is I am trying to convert this to work with the listview aswell.
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I have recently found a code that works great with serializing the treeview and saving it to XML then you can load the XML and all settings are restored. Problem is I am trying to convert this to work with the listview aswell. I have tried replacing the treeview data with listview data, the original code is:
Option Strict On
''' <summary>
''' The TreeViewDataAccess class allows the nodes within a TreeView to be
[code]......
I am a kid who just wants to learn coding with my friend. We bought the book "Microsoft Visual Basic Game Programming FOR TEENS second edition". We realized we were using VB .NET 2008 and the book was programmed in VB. NET 2005. Will the code work. If not, what do I have to change?2) For those familiar with the book, how would I make a Save/Load feature. Where would I add the code?
View 12 Replies