Forms :: Navigate Database - Next And Previous Record Buttons

Dec 15, 2009

I have following codes on lostfocus of textbox1.text to search values. It works fine but how to navigate database. I mean what codes should I use for Next Record and Previous Record Buttons. My SQL database name is accounts and table name is employees

str = "select * from employees where sno =" & Val(Me.TextBox1.Text)
dt = GetTable(str)
If (dt.Rows.Count >= 1) Then
Me.TextBox2.Text = dt.Rows(0)("name")
Me.TextBox3.Text = dt.Rows(0)("city")
Me.TextBox4.Text = dt.Rows(0)("phone")
[Code] .....on


Display Record From Database To Controls And Navigate Using Next And Previous Button

Oct 18, 2011

I am designing programe that diplay student record from database to some control like Label and Dropdown control and nagigate the record using Next and previous button I want to view One Record at Once at a page Bellow is my Html Page


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Jun 9, 2011

Below is my code to call the records or save/update to the database which works fine


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May 31, 2010

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Jul 19, 2011

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I have tried:

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End Sub

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Sep 21, 2011

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Jan 8, 2010

I need code for moving objects from left to right, and from right to left using keyboard buttons.Left-Right.The object is a picturebox in a book style.So, I need the code for "opening pages" from left to right using keyboard.I had placed buttons but it looks terible like that.And its much easier listing with keyboard.

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Jul 18, 2009

I'm new to VB and have bought a book (Database Access with Visual Basic)that I'm trying to follow but ran into problem right away.Have created a table (tblCustomer) and populated it with a few lines of data then I have a form with two textboxes connected to the table. So far no problem I can see the first row of the table.Next step was to create two buttons to be able to navigate in the table, one forward and one backward but nothing happen when I click on one of these buttons.

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Me.BindingContext(NoveltyDataSet, "tblCustomer").Position += 1


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Apr 12, 2009

I have a problem to enter a web site by program and not manually. I just navigated WebBrowser1 to a web site. After the navigation there is a button in the site. The button will send me to a link if I will click on him. I got the link path (After calling to a Sub doing it) in a String call SitePath. Now after I got the button's path I tried to navigate the WebBrowser again to the new path. But, the WebBrowser navigates again to the same Web Page The Site do not let me to enter the link by program only manually when I click on the button. Is there a way to click on this button by program or other way to enter the path?

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Nov 17, 2009

I have the following code which is linked to a previous and next button, however I need to have a loop so that if a next button doesn't exist then it does nothing as it currently ends the program with an error when it gets to the last record and I click next or previous.


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Apr 15, 2009

I have a program that connects with an access database and displayed the results of a query in a series of textbox which are created at runtime. This all seems to work but the problem is with my next, previous buttons they just dont seem to work now and they did before. There must be some kind of problem with my code.


Private Sub single_record_View_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load 
Dim strEmployeeDepartmentLocation As String


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Nov 16, 2009

I'm making my Media Player in VB2008. I got Listbox1 as playlist. Buttons play and stop works, but buttons next and previous don't. What code i need to put for them?

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Jun 24, 2009

I am trying to program a dropdown menu item to function exactly as the binding navigator does with regards to next, previous, first, and last.

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Jul 1, 2009

I know its .net but i am still using ADODB this is just a sample table, not really what i am doing..I want to take a look at a bunch of records until the customer changes. then i want to have the previous recordset data displayed or passed off to another function how do i set RS2=RS but when i "movenext" RS RS2 still holds the previous record data? [code]

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Apr 7, 2011

i tried my level best to achieve my task i have succeeded to pull the current row from datagrid to textbox but can not move to the next or previous record

Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load


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Record An Erased Number From A Previous Loop In One Dimensional Array?

Jun 21, 2009

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For example,

Age = 4
MyArray (2) = 17 @ Generation 26 (Birth Generation)
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Apr 17, 2010

In a winforms application (VB, VS2008 SP1) i bound a checkbox field to a SQL Server 2005 BIT field. The databinding itself seems to work, there is this litte problem: user creates a new record and checks the checkbox, then the user decides to create a new record (without having saved the previous, so there are 2 new records to be submitted) and checks also the second.


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Feb 18, 2010

I'm starting to learn arrays, but I'm a little bit confused on how to call the data listed in them.I have the following code in a module and was wondering how I call them in my forms.I was told to use a counter to keep track of where the User is in the code in order from them to navigate correctly. I'll be using Next and Previous buttons.

Public FormList() As Form = {frmMain, frmStartup, frmUninstaller, frmAutomation}
Public CurrentForm As Integer = 0

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Jun 4, 2011

The idea is to scan a folder of images and then let the user navigate back and forth through the images using a couple of buttons.The problem is, I can only get it to return a single image, and not the whole lot. It's looks to me as though the images are getting assigned to the same index in the array. [code]

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May 10, 2010

I have code to create a listbox and populate it, and would like the box to behave like it does when clicked, e.g. if you CLICK on "a" you see it blue and can press the down arrow to move down to "b". how do I achieve this programmatically?

Private Sub junkloader()
brandlist.Visible = True

this code SELECTS it properly, but I want to be able to navigate with the up and down arrows. how do I do this? thanks.

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Oct 22, 2009

I'm guessing there is a really simple answer to this but i've spent the best part of 2 days trying to get it to work and cannot figure it out.Basically, I want is the webbrowser to point to a local folder on a machine. A different one depending on who is logged on. The code I have so far is as follows.

Imports System.IO
Public Class frmFav
Private Sub frmFav_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim username As String


I cannot get the URL value of the webbrowser (FavProgs) to take the value of directoryname. If I set the URL value in the properties for FavProgs it does what I want it to do perfectly.

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Aug 3, 2009

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Mar 27, 2009

I have a parent repeater with nested repeaters.My problem is I am trying to use 'Next' and 'Previous' buttons to rebind my repeater (rptTabContent) and thus the inner repeaters also, but when I try to manipulate the state of these links during the ItemCommand event they are overwritten by the bind.

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Oct 20, 2011

Basically i am making a software that will be interacting with a database (sql).Now what i wanted is a loop which after every 30 minutes, connects to the database finds some info and executes a bunch of statements.For the sake of testing i have made the timer tick at 1 second, and display a record in a database in a label continuously just to see if it works (i will later make the tick 30 min)Now this is what i have tried till now , it prints the record in database perfectly after 5 seconds, but after that just fails.[code]I want to infinitely make a loop in which after every 30 minutes has passed it would connect to the database get a record and then use the value of that record to perform some operations. And this has to be done in the background.

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Jun 10, 2011

WebBrowser1.Navigate("http://" + TextBox2.Text + "/robbery/index/humanhunt/1")

How can i make this code execute the times that TextBox1.Text indicated?It should be some kind of loop. but i want it to repeat this every 100 milliseconds?

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Jun 23, 2011

In my app I am using a web browser control, I am displaying a list of files that are there in selected Directory, when the file type is of some image I do it as WebBrowser1.Navigate(sFileName), the image is then displayed in the Web Browser Control, when there is Word Doc I had code that converts the word doc to HTML and it is displayed in the WB Control all good so far, now when the file is of type xls, xlsx I am not converting the file to HTML instead I just use the navigate command and open the file in Excel so that user can then edit it and save it on his system. Now the problem is lets say I am toggling through pages in Directory first file is Image so it will be displayed next when it is Excel file then it will open the file in MS Excel but the WebBrowser COntrol has that previously opened image, I want to clear that when the excel file is opened. So here is what I tried. [code]It navigates to Excel file but does not display text and the image from previous file persists in the web browser control.I even tried to navigate it to "about:blank" but it then does not navigate to Excel file.

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May 3, 2011

I have a menustrip, in which i have put a BACK option so that the user can go back directly from where he came to the current form, as there are many form which leads to the that particular form.

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Apr 4, 2011

I am using a datapager inside a nested Listview succesfully. When only one record of data is available the next previous last and first buttons are faded as per normal. However I would like them to not appear at all.

The aspx code I have is:

<asp:ListView ID="Pictures" runat="server" DataSourceID="SqlDataSource2" >
<span>No data was returned.</span>


However the pager is always nothing in the debugger i.e it can't find the control.This may be because I have not selected the event handler correctly (I've tried several) or the method may be wrong.

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Apr 1, 2010

i am trying to create a program which is a polling booth.Create a VB.Net program to implement the polling booth system.The program should contain 1 button and 1 textbox for each candidate.Two radio buttons are required to record gender.A vote cast button should also be available to initiate the recording of preferences updating the array values.If the vote cast is successful, a message should be displayed and the text boxes cleared, otherwise a message to the constituent will explain they need to adjust their preferences e.g. if two or more candidates receive the same preference. [code] All preferences entered into the textboxes should be converted into a numerical value and used to update a vote cast array i.e. an array that can hold decimal values (single data type) with 7 elements. The first 5 elements in the array will correspond to each candidate while the last 2 elements will record female and male totals.Each preference textbox must only allow a single character length; validation of the entry must ensure the value is either numeric (between 1 and 5) or left blank.The program cannot be closed down unless a code is entered into the voting boxes.

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Aug 30, 2011

We are using a web browser to show a pdf file located in a folder on the network. The code looks like this:

System.Windows.Forms.WebBrowser.Navigate(New Uri("\hostpath ofile.pdf"))

This works fine, but now I have to use a specific user to access this file and I don't know how to include the user name, password and domain in the URI. Is it posible to add user credentials to the URI? Can I use another variant of Navigate method to accomplish this?

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May 24, 2012

I have a form with two web browsers. I have webbrowser1 navigate to a parent url and webrowser2 navigate to child url.

The page in webbrowser2 loads correctly but when I make a change to an element it doesn't also change the value in webbrowser1 as it should.

Should I be looking at cookies or something else?

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May 7, 2009

I want the coding for next and previous button and its given on my form. I want to fetch the records from my database and display it on my form.

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Apr 12, 2009

is there any way to populate a listbox with totals data from previous pages?  I'm working on a project for a class where the final form needs to have all the totals from the previous 3 pages (each page has one total each), in some capacity (so I do not necessarily need to use a listbox if there is an easier way to do this).One thing about the previous 3 forms, two are set up in radiobuttons and one is set up w/a checkbox format (but I will likely change the radiobuttons over to checkboxes as a later revision).I just can't figure out how to populate the listbox with info from a previous form, I keep thinking load events, but that doesn't take into account which options might be taken from previous forms.once the totals from the previous forms have been added to the final form I will need to add a 7% sales tax.  I assume that something such an if then statement will take care of that though.Just wanted to run that everyone here at the forum just in case there is a better way to do that.

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Jun 18, 2010

I am creatting an windows application software in which many controls like Buttons, textBox, combobox are remain same in 12 different form. In this 12 diff form the activity of those controls will remain same.The scenareo id

1. I have 12 forms.

2. Each form containing 3 labels (Country, State, City). These labels indicates 3 combobox from which we can select location.

3. Now I need to use these 3 controls in all 12 forms with same activity.

4. When I change forms to another, these buttons shud remain same.

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Jul 16, 2011

In Datagridview, Set as DatagridView1.ReadOnly=True,


When i tried to  add a Row, it is copying previous Row data to new row,and also blank the previous row, why?Like Insert Row, Why...?

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Aug 24, 2008

I want to make something that can on button click navigate to a page, wait the time I specified and navigate to another page..

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Dec 4, 2011

How to create "next" and "previous" buttons to flip between pictures in a folder ?

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Mar 29, 2010

Can anyone tell me why the buttons in the development and in the runtime look different? Buttons.jpg Top is how the button looks like at runtime.Bottom is how the button looks like at development.

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Feb 16, 2009

I have got 2 forms ----- form1 and form2

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i did the following code.

-sub form1 _ page load
dim form as new form2
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i also tried -- form1.close() and form1.dispose() but all in vain

Problem is that my form1 is not getting closed

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Jun 26, 2011

I am working on this app and decided to add a listbox to the form since a listbox can contain objects. The objects I decided to add are buttons. When I launch my app. I see the listbox and what appears to be where the buttons are but no text is being displayed. Maybe I am missing the point of the listbox. Can I have buttons in the listbox and have the text display for the bottons?

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Jan 8, 2012

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Nov 13, 2010

Firstly though, I'll have to mention that I'm a relative newcomer to and don't really know that much about advanced functions.I have my main form which dynamically generates 15 buttons.

Each of these buttons will need to open another form, depending on which form has been assigned to that button in a config file (the config file isn't yet done, as I want to get it working simply by hardcoding the name of the forms for the time being)

The way I have it in my head is that I would assign the form name that needs to be open to the name of the button, if that makes sense....However, I have absolutely no clue how to do it, I've tried a couple of things but to no avail.

Here's my code, and I have no problem changing any part of it if it will help things along, this is just the only way I know how to create dynamic buttons.[CODE...]

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Dec 4, 2008

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Nov 14, 2011

I have a basic math test program, and 2 forms to allow the user to choose which function to test on.

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On step 3, the label on frmTest that is supposed to be changed based on the Checked radio button from frmOption never changes. It doesn't even change on the first load of the form, so I think something is wrong with the Checked property of the radio buttons.

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