Load The Data From The Db And Display In The Dgv?

Aug 13, 2010

This is the first time i am using an DGV and also an DB.I have written some code,but i am not sure whether it is the correct way of doing.Basically i want to load the data from the db and display in the dgv. I only want to display the data , manipulation of this data is done using other form.I am setting the columns manually because i want to use the same dgv for multiple purpose

vb

Private Sub LoadDivisions() Using conn As New SqlConnection(My.Settings.IDSConnectionString) Using cmd As New SqlCommand("select * from divisions order by divname", conn) [code]......

View 1 Replies


ADVERTISEMENT

Database - Load Data From Table And Display In Datagrid?

Feb 2, 2012

How to load data from database table and display in datagrid in VB.NET? I know how it is in C#. I am not familiar with vb.net.

View 1 Replies

On Load Event - Display Variables On Screen Load In Rich Text Box

Mar 20, 2011

I want a rich text box to display public variables like (pizza toppings links etc that have been selected in other forms) these variables have declare in a module. But I want the rich text box to display these variables as soon as the screen loads ( a on form load event) if you know what I mean.

View 1 Replies

Why Doesn't Ellipses Display On Load - They Display When Button Clicked

Jun 1, 2011

In trying to test some graphic features, I am trying to get them to display on load so button doesn't have to be pressed. I used the following code as suggested from forum. Message boxes run but ellipses aren't displayed until button is clicked which is what I am trying to avoid!

Private Sub Form3_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Button1.PerformClick()
Button1_Click(Nothing, Nothing)

[code]....

View 5 Replies

Unable To Load Data To Gridview For The First Load?

Feb 19, 2012

Whenever i start my form (window application) and link from one form to another, my data doesn't load but when i close the respective form and open it again , it appear. Can i know where is my problem ? Thx in advance. Here's the code snippet :

Private Sub AccessControl_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim sqlstring As String = "select * from depttable"
Dim connection As New SqlConnection(db.cs)
Dim dataadapter As New SqlDataAdapter(sqlstring, connection)

[code]....

View 2 Replies

Load The Data From Them In Form Load?

Apr 7, 2012

I have a couple of tables in a sql server database and i want to load the data from them in form load.
Here is the code i use to load the first table

connection string here
Con.Open()
Dim objCmd As New SqlCommand("SELECT * FROM Customers", Con)
Dim cust As SqlDataReader = objCmd.ExecuteReader()

[Code]...

View 2 Replies

Display - Load A Text File

Feb 28, 2009

I want to program a multi-media cd-rom. Need to be able to load a text file into a VB formand have user move through pages with 'forward' and 'backward' buttons.

View 3 Replies

Save / Load / Display VB08E

Aug 9, 2010

I am making a basic program for a school assignment. It needs to use entered data to calculate an average and connect names to results etc. etc. It then has to store the data to an array. After all the data has been entered, the array must be stored to a batch file.

[Code]...

View 11 Replies

VS 2010 Load Form But Don't Display It

Jun 12, 2012

I have an app where there's an edit form and it loads a bunch of stuff into comboboxes which takes half a minute to load the first time. Once it's loaded I keep the instance of the form and just hide it instead of disposing it until the app exits. What I would like to do is in the Sub Main of the app (there is no startup form) I would like to launch a new thread and load that form into memory, but I don't want the form to be displayed at that time, what's the best way to do this?

View 10 Replies

Cannot Get List Box To Display Each Increment And Cannot Get Data To Save Correctly In Order To Display

Feb 28, 2012

Cannot get list box to display each increment and cannot get data to save correctly in order to display.

Public Class Projectile_Motion
Dim initialHeight As Double ' Holds beginning height
Dim initialVelocity As Double ' holds velocity

[code]....

View 14 Replies

Display Load Advance Form - Delay Is Not Always The Same

Jun 12, 2012

I have some forms that are slow to open, I want to do is to show you something the user is loading, the time delay is not always the same, as is done

View 7 Replies

During Form Load Event I Want To Display The Parentgroup Name?

Nov 7, 2011

open & read my attachment:

Imports System.Data.OleDb
Public Class form1
Dim myconnection As OleDbConnection[code]...

View 2 Replies

How To Read/load And Display Text Correctly

Jan 23, 2012

How do i read and display the next text correctly in vb2010.

Esegiël.

En God het gesê .

Abiméleg.

(the bold letters, i made them bold jyst for attention)

All these words come out of the Afrikaans Bybel. i have download a text file

with the hole bible in one text file. the name of my text file is : bybel.txt

i want to read/load the file and display it in a textbox, but when i do all these letter that is in bold comes out completly wrong.

this is the code that i use:

Dim
fileReader As
fileReader =

[Code]....

View 6 Replies

Load An Html File And Display It On WebBrowser

Feb 16, 2010

I want to load an html file and display it on webBrowser [code]the browser is blank and isn't displaying the html file

View 6 Replies

Load Function And Display Output Before Proceeding

Jun 18, 2011

I am working on a small program which will check a web server if an update exists for a program. I am having it display to the user if it has a confirmed connection to the web (by pinging the website), and let them know if there are any updates available...

When it pings the web server, if the ping returns true, I'd like it to output "Confirmed Connection" before continuing executing the program. Is there a way I could do this..? I've tried numerous different things so far but it loads everything and displays everything all at once...I included a printscreen of what I'm trying to do.. I also pasted my code in. Ignore my sloppy name defining for the textboxes and such. I just made this up as a test until I get this figured out..

HTML Code:

CODE:

View 4 Replies

Load Function, And Display Output Before Proceeding?

Jun 18, 2011

I am working on a small program in vb 2005 which will check a web server if an update exists for a program.

I am having it display to the user if it has a confirmed connection to the web (by pinging the website), and let them know if there are any updates available... When it pings the web server, if the ping returns true, I'd like it to output "Confirmed Connection" before continuing executing the program. Is there a way I could do this..? I've tried numerous different things so far but it loads everything and displays everything all at once...

HTML
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

[Code].....

View 2 Replies

Load Txt And Display Pictures In Succession For Each Letter?

Aug 4, 2009

I'm not sure where to start. I've made an app consisting of a textbox and picture box that changes the picture every time you press a key. But what I need is to load a txt file and have pictures display one after another for each letter at a user defined rate. Including breaking this down into smaller steps. This is for an application simular to a RSVP(rapid serial visual presentation) program.

View 4 Replies

VS 2008 : Pre-load Images From Web To Display In Form?

Nov 20, 2010

I want to pre-load a number of images from the web, so that I can display them in a form, and scroll through them without delay. It can be a large number, but i only need to pre-load perhaps 20, and then remove/add in advance, as I scroll through. The images will typically be .GIF or .PNG, of quite small size, <50kb. The link for any single image will look something like this: [URL]..and I will keep a list of all the links I need to access.

What "type" shall I use to store these images? And how do I make web requests to put the data into this type? I guess it will be more convenient to keep this as in-code list of some memorystream type (?) instead of saving them to disk and having to deal with file names and stuff..? Also, what type of control shall I use to display such images? Do I use a PictureBox?And if a memorystream is indeed the best choice, how do I make this show in the picturebox?

View 4 Replies

VS 2008 Pre-load Images From Web, To Display In Form?

Apr 21, 2010

I want to pre-load a number of images from the web, so that I can display them in a form, and scroll through them without delay. It can be a large number, but i only need to pre-load perhaps 20, and then remove/add in advance, as I scroll through. The images will typically be .GIF or .PNG, of quite small size, <50kb.

What "type" shall I use to store these images? And how do I make web requests to put the data into this type?I guess it will be more convenient to keep this as in-code list of some memorystream type (?) instead of saving them to disk and having to deal with file names and stuff..? Also, what type of control shall I use to display such images?And if a memorystream is indeed the best choice, how do I make this show in the picturebox?

View 1 Replies

Display Password In Invisible When Display In Data Grid?

Oct 29, 2009

QuoteI would like to display my password from database (MS Access)into datagrid but in invisible. Below is my coding retrieve data from database, but my password is visible,

con.ConnectionString = "PROVIDER=Microsoft.Jet.OLEDB.4.0;Data Source = " & connectionpath
con.Open()

[Code].....

View 7 Replies

Display Label Text On Form Load With Condition?

Feb 23, 2012

It didnt work for me and i dont know why. i want to display text on label when the form load.the text to display is according to the enable or disable state of some custom button .

[code]...

View 3 Replies

Binding Data Or Load Data To Combobox Using SELECT Query?

Jun 3, 2011

i hve create combobox & text box and add database source to my project...i know how to binding data or load data to combobox using SELECT query..but can i change SELECT to INSERT query cz i wont when i type data into textbox,data will be in database...second..can i binding without add database to project..i mean mydatabase in debug folder..i hve problem binding data if database is not in myproject..

View 7 Replies

Load Data From Text File To Data Grid View?

Jul 20, 2009

I have a datagridview which have 5 columns. The name of the columns are T,C,F,S,H. [cod]e...

So i want to display this data in datagried view. I must display the number beside T to T column, the number beside C to C column and so on. It should only display number in the respective column. It should not display the T,C and so on. [code]...

View 5 Replies

Picturebox Paint Doesn't Display Correctly When Load From A Catalog

Jul 9, 2010

I am building a form that will load individual items(from individual files) or a catalog of items(from a list of items). I then click the item I want to use to select it. Everything works correctly, when I click an item it selects the correct stitch. The only problem is, it doesn't display correctly when I load from a catalog. I can open individual items and it works fine. When I load a catalog it doesn't display the images correctly.

[Code]...

View 1 Replies

VS 2008 Setting A Delay - Allow Another Form To Load After My Program Display's

Feb 28, 2010

I need a way to allow another form to load after my program display's an introduction cut-scene without loading the form in the middle of the cut-scene. Sort of like a delay.

View 2 Replies

How To Load Data On Data Grid View One Time

Mar 29, 2012

I have a data grid view on a FrmItem Form, data grid fill with table item master and item master have 1 lack item. when user click on item text box then FrmItem Form call and when user choose any item then FrmItem form close and it return item code.The problem is every time when user press any key on Item text box, Frmitem load 1 lack item which takes a lot of time around 10 second.So i want Data grid fill when i start application and use that Data grid on the Frmitem form.data grid is already loaded and its not take more time. may be its show with in seconds.

View 4 Replies

Load A Xml File Into A Data Set By Loading The Information Into A Data Row?

Jul 5, 2012

I am trying to load a xml file into a data set by loading the information into a data row. when i try to complete the task it throws a nullReferenceException. the row has data in it and i used the code earlier and it work.

[URL]

Imports System.IO
Imports System.Xml
Public Class frmMain

[Code].....

View 4 Replies

Jquery - Display A Loading Gif While A Database Call Process On The First Page Load?

Oct 13, 2009

So I'm new to Ajax. I have an ASP.NET wizard panel wrapped in an ASP Ajax UpdatePanel. The Ajax is working well, with the page doing partial updates as you step through the wizard. I'm even firing an animated gif images using the unblockUI.js jQuery library to prevent multiple page submits.

[Code]...

View 1 Replies

Load Or Display An Excel File Located On The Hard Drive In Vb 2005?

Apr 23, 2010

How do I load or display an Excel file located on the hard drive in vb 2005?

View 2 Replies

Load The Files In A Folder Into A Box And Display The Songs Info Into A List View?

Feb 23, 2010

Okay I'm making a song organizer and I have a program that will load the files in a folder into a box and display the songs info into a list view. That part works fine but when you click the button to make it do anything it will get the variables that it need from the tags on the cells for each song but for some reason the one for the Album just disappears... I tried having it just show the value in a message box and it works fine. Just when I try to combine it with another variable then it wont show at all. Heres my code

[Code]...

View 10 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved