How to fill a listbox with data from a SQL (OLEDB) so that you can see one row of data with various columns to show the different values for that row,ie. all of the SQL statement as one row.[code]...
View 10 RepliesI just want to display data of a single column from an oracle table into a datagridview or a listbox for readonly with no requirements to make changes to it. Simply display the information.What is the best way forward... To used DATAADAPTER or DATAREADER.s DATAGRIDVIEW SLOWER TO FILL THAN a LISTBOX.i am using the following code to fill datatgridview but for some odd reasons at time it is slow to display the data. I want to use listbox instead
Dim ds As New DataSet
Dim adp As OracleDataAdapter
adp = New OracleDataAdapter("select customer_name from customers")
[code].....
I fill a data table with 11 columns and 1 row.
Columns/ User Pass
Row / **User2054** 1234
I have a Label named lblUser and I want to put the value=User2054 from my Table(Collumn[0], Rows[0]). How I can fill it?
Employee emp = new Employee();
comHandledBySQt.DataSource = emp.GetDataFromTable("1");
comHandledBySQt.DisplayMember = "FirstName";
The above code displays drop list of employees first names in a combo box. I want first name and last name to be displayed. How can i do it?I tried to include two columns FirstName and LastName as below but didn't work.
comHandledBySQt.DisplayMember = "FirstName" + " " + "LastName";
Now what i want is that when user select some option from the combobox then some of the cells only in the same row get filled automatically according to the selected option.
like if there are 4 fields in grid : emp_id , name , age , salary
and id column is of type combobox then on selecting the particular emp_id from the list , its coressponding name get displayed in the same row and then user can enter the other fields.similarlly when the emp_id get selected in the 2nd row of grid then 2nd row column "name" get filled.
I have created a Datagridview with 4 Columns, EJ: ID, Name, Quantity, other..But i want to fill these 3 Columns from MySQL EJ:[code]but this creates new columns and does not write to the existing, took a while looking for a solution but only find methods like this.
View 1 RepliesI don�t want to use built-in data binding through Visual Studio, I would like to learn and code directly. I have created a form with a listbox on the left side and several texbox on the right side. I have code working that populates a listbox from my data reader (MyReader). The listbox works fine. There are two (2) buttons over the listbox to select All Active records or All Inactive records that queries the field �Status� in the �tblAdvocates� table.So the listbox works fine. Problem is trying to setup the SelectedIndexChanged function. I can�t figure out how to take the selected record from the listbox and use that to fill the textboxes. Do I �re-query� the database using the ID field from the table? Do I use the MyReader from the form load code and pull the data from that?
Here is my code:
Imports System.Data.SqlClient
Imports System.Windows.Forms.ListBox
Imports System.Data
Imports System.Data.OleDb
[code]....
I am new to these forums. I had a VB.net class several years ago and cant seem to find this info in the text from the book used in the class. Here is what I would like to do. I have a 2 forms. One with three buttons and the other with a listbox. When I click on one of the three buttons (on form1), I want to fill the listbox (on form 2) with one of three arrays. is this possible, it seems like it should be.
View 15 RepliesI am trying to fill filenames from a folder into a listbox. Now what i want to achieve is that if in the folder there are 2 files with same name but different extension for example song.wmv and song.mp3 then i want to show only .mp3 filename in the listbox. This is how it works in VB6. PERFECT! How to make this code work in .net.
[Code]...
i'm developing an application for my graduation.I have a form with one picturebox, one list box and 4 text box and one button.I am tring to do this:the user fill the 2 text box with some values, and other 2 text box with the path to some images,and when user click on the button the list box will fill dinamically with values , and when changing it, the image of picture box will change with associated image.
View 2 RepliesI'm trying to set up a form that I can use to sort names. What I've done is set up a table with with the persons name and info in it as well as one field for a platoon number, and my form is basically 5 listboxes. I want unsorted names to appear in the first box, and sorted names to appear in their coresponding listbox (based on the platoon number in the table). I set up a query through the wizard (from the listbox itself) that will pull the info that I want, but so far it seems to pull it to all the listboxes rather than just the one I want.So far I've figured out how to make the listboxes fill on form load or on a button click (though in both cases all the listboxes are filled with the same data).Eventually I'd like to be able to sort these names in the various listboxes by dragging and dropping, but one thing at a time.So:1. Am I going about this from the right angle or am I making this needlessly complicated?2. How can I get this to sort the data to the correct listboxes on formload?
View 1 Repliesi have datagridview populated with stock code, name and description.And i have docked my datagridview to the bottom. so whenever the form is resized, the bottom section will be occupied completely with the datagridview.But i want to display one extra empty column and multiple empty rows to completely fill in the datagridview.The extra empty column width will be adjusted to the right end side of datagridview.And the no of empty rows will be generated based on how many is required to fill up to the bottomSo that i can create datagridview with full column and row even though some columns or rows are empty.
View 1 RepliesI have a problem with access database in my vb project. I would like to fill the listbox with objects from my database. I've attached two images. In first image when i'm using command objDataAdapter.Fill(mydataset....) i can select table property(zaposlen). But in second image or in my second app i dont have an option to select table property in my dataset(there is nothing to select). If i select DataTableDataTable i get next error: DataTableDataTable' is a type in 'WindowsApplication1.baza_podatkovDataSet' and cannot be used as an expression.
View 2 RepliesI want to fill an Array and list box from a table, with ALL of the records.
I DONT want to use Displaymember. Like shown below...
CODE:
This is the code so far, but it is only filling with the first record.
CODE:
As the title suggests I have a ComboBox and 2 listBoxes on a form. I need to fill the left ListBox with items not now asssociated with the ComboBox selection and the ListBox on the right with items already associated with the ComboBox selection. Is it possible to populate the ComboBox and each ListBox using only one query and returning a dataset of ALL the data to do so, or do I need to Populate the ComboBox, then use 2 queries, one for each ListBox?
View 6 RepliesI want to fill a listbox with file names of the specific extention. This is my code , does not work.
lstClips_ListBox.Items.Clear()
If Not FolderExists = My.Computer.FileSystem.DirectoryExists(PowerPointDir) Then
MsgBox("This Directory does not contain any PowerPoint files" & vbCr & "You need to load the files now...", MsgBoxStyle.Information, "Warning - No Media Found")
[code]....
If i take away the DIR name and the Exten then it fills with ALL the file names, not what i want.
I have a Listbox in to which I am binding the data coming from a DataTable
I am using VisualStudio 2003, .net 1.1
For Each dr As DataRow In dt.Rows
Dim li As New ListItem(dr("BIPAD").ToString().PadRight(25, ChrW(160)) +
[code]...
I want to make a listbox with to columns on it and they both have titles. If you look at the Mozilla Firefox bookmarks window i want it to be like that.
View 2 RepliesPrivate Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCompute.Click
Dim dblValue, dblTax As Double
[code]......
I'm using one Access Database and DataSet, BindingSource And Table Adapter. My question is: how to fill one listbox on my form with dates from one row from Database.
Look at the picture:
[url]
So listbox needs to have 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20.
How to to this, code?
' I want to get some idea about my new project I my project take the text from web siteto text box and that the code coming like this
exam:
#DESCRIPTION ---------- 1 ----------
#SERVICE 1:0:1:1FAD:2454:13E:820000:0:0:0:
[code].....
I've got a question about Listboxes in Visual Basic 2008 Express. I have a fair bit of experience with Office (both 2003 and 2007) and use the listbox in office all the time. The thing I like most about it is the ability to set the number of columns so I can have a string for the user to see and a second column of 0 width that holds my ref number.
So when I needed to do the same thing in VB 2008 Express I grabed the Listbox control and.....hit a brick wall. As far as I can find out from the help files and searching the web the Listbox control only shows one column really. Ok so it might wrap to a second column to save the user having to scroll but its still basically one column. There seems to be no way of having something like in Office.
I know I have no code, but I don't have any code for this. I'm just asking in case I'm missing a control or something obvious. Hell at this point I'm almost tempted to create my own Listbox control that acts the way I need but thought I'd ask before heading down that route.
how to make a listbox have multiple columns and for certain columns to be editable.
I thought about using a DataGridView, but I am not linking this to any kind of database.
Is it possible to show all the Columns from a datagridview in a listbox?
When i selected a row , it shows all tht Colloms in the listbox.
i fill the datagridview with code from a Excel file.
i want to set my listbox up like:
Name | Posts
so the | is a divider and it will show their name on the left and their posts on the right(kind of like a1, b1 in excel). how do i divide my listbox to do this?
I have managed a listbox with two columns (the items and their quantities). I am trying to sum up all the qtys together for a grand total, but cannot manage. I tried with listviewitem.contains and listviewitem. items. Now I'm lost.
View 3 RepliesHow do I get selected line with multiple columns within a listbox and put the info into an excell worksheet with the data in distinct cells
View 2 RepliesI have to fill a listbox with the results avaiable by querying windows service using ServiceController.GetServices method.I will list down the code I used.I know using foreach to fill the listbox.But I want to use array.foreach with lambda or delegates.(inline function.My
VB.Net code Public class Form1 PrivateSub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) HandlesMyBase.Load Dim services As ServiceProcess.ServiceController() = ServiceProcess.ServiceController.GetServices 'For Each s In services[code]....
I have been trying to pull rows from my access database into a list box, so the rows do appear on the list box, however the columns are not spaced out, and when I put & Space(10) & inside the ListBox1.Items.Add() the values are all scattered around. How do I fix this?
And how do I add column headers for them?
TransactionTableApt.FilltList(LoyaltyDataSet.Transaction, busid1)
Dim x As Integer = 0
[CODE]................................
I'm doing a project in database development which requires to use a list box that will populate from a SQL Server database.I'm confused on setting up the listbox to have multiple columns that will be populated from a stored procedure within SQL.I drag and drop the listbox onto the form, size it, change it's property to multi-column, set column width to 10, but don't know what to do next.The listbox on the form design doesn't show multi-columns.
View 2 Replies