I am displaying four fields from a access database. This code displays the records in listbox4.
Me.ListBox4.DataSource = DB
Me.ListBox4.DisplayMember = "fldRecNo"
Using the doubleclick event, I would like to display on a label the record number that I doubleclick.
Windows 7 and VB 2008
I hav a web service which pull records from a database and I am hosting these services in IIS which works fine but I am trying to retrieve the record and display the record in a listbox displaying the time field as the text for that record.I have created the following function
public sub get_data()
dim dt as new data.dataTable
dim service as ws webservice.webservice
[code]...
I just starting coding in VB.net about two weeks ago so I'm still a begging and I learn best by seeing working code and then adapting it to my situation. That being said, I need help displaying table entries in a listbox. I've successfully created a database in my test application, added it to my Data Sources and used a drag / drop method to add Datagrid View & Details (labels & textboxes) to my application for testing purposes. Now I want to try and display table entries in a listbox.
Example Database:Table: Contact
- ContactID (autonumber) [primary key]
- FirstName (text 50 limit[code]....
Also is there any benefit or down side to creating a database in MS Access, create the relationships & tables, then attaching that database to my application or is it better to create the database in the application like I did in the example above by using the Add New - Service-Based Database option?
Private Sub DisplayList(ByVal CusRef As Integer)
Dim ConnectionString As String
Dim SQLString As String
Dim TitleString As String
Dim conn As System.Data.OleDb.OleDbConnection
[Code]...
So that works, but how do I display multiple things, CustomerID & CustomerName on the same line?
I can't get it going, it only puts my CustomerName under the ID
I want to get items into the ListBox from Database on FormLoad.
My code is:
database
Private Sub Models_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim qry As String
[Code]....
I am already having three models in database that has to be loaded in ListBox on formload.
I am trying to check a record in database before inerting a new record here is my code but problem is when i enter a names first alphabet it imediatly populate massage. i want to check it after entering whole name
Private Sub TextBox1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox1.KeyPress
Try
Dim cnString As String = "Provider=Microsoft.Jet.OLEDB.4.0; Data Source=" &
[CODE]...
i successfully load data from database to listbox, what i want to do is to add a record and then directly the listbox will update as well as in the delete.
[Code]...
I have a textbox called txtprojtype, which is populated on the form.
When a change details button is clicked the txtprojtype is visible set to false and it is replaced with cmbprojtype with a dropdownlist read from the database, incase the project type requires a change.
Now I want the cmbprojtype to be displaying the txtprojtype value for that record.
This does not work;
txtprojtype.text = cmbprojtype.text
I can display a record in a detail form using the same data source:
[Code]....
On form1 I have a InputDialog (Created by code.) on the Dialog there is a InputTextBox that is bound to MyBindingSource. When the Enter Key is pressed I need Label1 to replace the dialog while saving the entry to the DataBase and then display that saved record.
View 5 RepliesI am trying to fetch my record count in my following query:
myCommand = New OleDbCommand("SELECT status, date, theTitle,
theMessage, date2, COUNT(*) over () as countNum
FROM Blah blah...[code].....
But it just closes my program. If i comment that out then it populates just fine and doesn't close.What could i do to correct this?
I got 100+ textboxes that display record values. Most of the textboxes display correct values but several textboxes doesn't. These are the same textboxes. And they only display wrong values if I edit a record for the first time. After correcting the wrong values in the textboxes the first time, they display correct values in succeeding editing of records. Tried to compare their properties and all but they are the same with textboxes that worked...
Private Sub english_proficiency_answersheet_Form_Activated(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Activated
Me.Text = "EPT Answer Sheet of " & gsLastName & ", " & gsFirstName & " " & gsMiddleName
[Code].....
I am displaying data in DataGridView. When I am just adding a record at runtime, the new record gets add, but previous records are getting displayed two times.I tried to remove the rows which are displayed before adding the new row. But then new record is not getting displayed.
View 1 Replieswork using Access 2010, however am having to use VBA as the Macros are not compatible.I have a form which for this I will call Form1, on this form I have a Combo Box called Combo202, this combo box lists a selection of Building Names, and a button called Command201.The process goes;User selects a Building Name from the drop down list in Combo202, and then clicks Command201. This then opens a form, Form2, which displays a record based on the field [Building Name] in Form2 matching that value in Combo202. I have been using this code;
View 1 RepliesI have a problem with my program, and it's really bad because I need to burn it to disk within 12 hours and I can't get it to work: If I create a record, add information to it and click on Next Record, the ID, Status and Notes boxes content will change but the rest of the controls contents are carried over to the next record and I don't know why or how. It was working perfectly but now it stopped and I never done anything.
View 8 RepliesI have records in a database. Each record has a Picture path in it eg. "C:\Pics\Image1.jpg". I would like to display a record from my database and also the picture for that record, in a .rdlc report in vb .net 2008. i have succeded in displaying the record but just can't get the picture to show. I am using an Imagebox in the report.
View 2 RepliesI have a access database with these columns. USER_ID,COUNT,TIMES
Let say the current record is this:
USER_ID,COUNT,TIMES
STEVE20,24,1.5
Now I want to updated the current count record and times, but before updating I want the old record to be added to the new record. What should be my query?
I'm looking for some advice on my program that I had to create for a college project. The program works simply by copying one record from one listbox to the other listbox and then being able to remove the record from the second list box. But this is where the problem lies I can't for the life of me remove the selected item from the second list box using a remove command button.
[Code]...
how to view the next record and previous record in the database.? just like in the picture below.? what condition should we use.?
View 8 RepliesI want display data from database in Listbox...Here is my code, It is not working. In Listbox it is displaying as Object[,].Array..
[Code]...
i have problem in displaying data in list box after i click in any row in datagrid view
here is the code
Dim sql As String
Dim conn As New System.Data.OleDb.OleDbConnection
Dim lst, lst2 As New ListBox
[code]....
I have a listbox displaying information about different workstations detected on a local network. Each line in the listbox is a different device. I would like, if possible, to display images on the end of each line (A green dot for one rule, a red dot for another, etc).
I have the images of the 'dots' as very small gif files.
My program is working and doing everything it is supposed to do outside of two things. My program is supposed to take the items that are under 5 items and show up in a listbox saying they are low stock by clicking file and then display low stock items. The other problem I have is that I am supposed to show everything in the inventory that has a retail price given to it in the other list box that is blank on my mainform. The attempt I have made on the low stock inventory makes the program go into debugging mode.[code]
View 1 RepliesI am suppose to write a program using if statements and loops: Create an application that reads an integer number from the user and then displays in the List Box all prime numbers (for this project we are going to violate "positive" rule and make our prime numbers be negative as well) between user's number and zero 5 numbers in one row. The application also displays how many prime numbers there are between user's number and zero, and the total sum of all these prime numbers.
View 1 RepliesRecently I have browsed the web for ways to display a list of files and folders in a list box. I have successfully been able to display files in drive C and get a nurerical value telling how many files were found. However my efforts have been hampered by three distinct problems. I have some experience using batch files and when using them you can state things like "%WINDER%" to go directly to windows folder. I am wondering if there's anything like that used for navigating. And if so could an example be made of it just for clarity?
My second problem is I cant seem to be able to display files and folders. I have been limited to one or the other. That and I cant figure out how to navigate into them to display there contents. The next problem I have is simply having a user interface so you could type a file path or file extention and have the program navigate to it. Is it is possible to click a file path in a list box and chose to delete it. My second last Q how do I display all files and folders including hidden files? And How can I count all files and folders with there contents to dissplay in a listbox.
Create an application for maintaining payroll for a business. When your program begins, read in an input file containing delimited employee records (a sample is provided in the assignment); each record contains the employee name, the current salary and the number of years employed. Display only the names of the employees in sorted order, and when the user selects a particular employee, display the salary and number of years employed for that employee, allowing the user to edit the record. Provide methods of adding and removing employee records as well, and update the input file with all changes before the program close
I want to put the salary and years into separate text boxes. Heres my code so far, I realize its certainly not the most efficient way, but its functional.
Public Class Form1
Dim sr As IO.StreamReader
Dim strLine As String
[Code]....
I have a txt file called degrees.txt containing :
(degree),(# of degrees conferred in 1981),(# of degrees conferred in 2011)
This is in the file:
Business,200521,311574
[code].....
I have a listbox filled with Tag numbers like this
[Code]...
First off the listbox needs to show the equations for the number entered between 0 and 12 example:
1+1=2
1+2=3
1+3=4
[Code]....
i have a problem on displaying the files inside a listbox i cant see files like .wav or .mp3 or .wmv or any video or movie related files...
on my forms load this is the code
Private Sub Subjects_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Label4.Text = System.IO.Path.GetFullPath(Application.StartupPath & "....
[Code].....