VS 2008 Transfer Data From Database To Listbox?
Apr 6, 2010
The form1 has a listbox which contains a list of student names.If i select any one of the student name in the listbox and i click the button,the form3 should be open & listbox in form3 should be loaded with the corresponding scores of the student name that is being selected in listbox of form1.The condition i used here is if the value of textbox in form1 is 1 then the dr(4) value alone should added to the listbox in the form3 and ;likewise it depends on the value in textbox of form1. ...FOR THIS I USED THE BELOW CODE
[Code].....
When i tried to run this code it is showing an error "Index was outside the bounds of the array" on the line that i highlighted in the above code.
View 14 Replies
ADVERTISEMENT
Jan 21, 2011
I using Visual Studio 2010.My problem is; I can not transfer all data in a listbox to SQL Database. codes are as follows.
Dim builder As SqlClient.SqlCommandBuilder = New SqlClient.SqlCommandBuilder(adaptor4)
Dim insert_komut As New SqlClient.SqlCommand
[Code]....
View 2 Replies
Jun 12, 2012
I want to transfer multiple items selected from a listbox to an access 2007 database using a parameterized query.When I select certain items from the listbox, only first item selected gets stored in the database.Other values selected are not written to the database.My code is as follows.Is my approach towards transferring multiple values correct?Someone
[Code]...
View 4 Replies
Sep 28, 2011
how to store data from a listbox to the database in another form in vb 2008.. i have tried the pass value but it isn't working...
View 1 Replies
Apr 29, 2009
Source: DataTable
Destination: Access Database Table
I should mention that the DataTable contains data resulted by an SQL SELECT query and it's not related to the "targeted" Access Database Table.
View 1 Replies
Nov 23, 2010
I have 4 DatagridView's. I want to take the data from 1,2,3.. and then place it on 4. (I am adding some images). The Names in 1,2,3.. Should correspond with that is 4. SO ,,that means i want to accumulate the totals of each player and place it in the final DataGridView.
View 1 Replies
Jun 18, 2009
I'm currently doing an assignment which i have to create a system.I've decided to create a restaurant ordering system, therefore i'm using listbox to display the items.
View 5 Replies
Oct 11, 2010
I want to transfer Excel sheets data to SQL Server database.
View 4 Replies
Mar 28, 2012
i wanted to develop an apps that sends sends data from client to server and vice versa. i want to biuld it with
View 5 Replies
Sep 3, 2009
Private Sub butttonmove_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles buttonmove.Click
If listbox1.SelectedIndex < 0 Then
[Code]....
when i run with this code the items are being transferred one by one from one list box to another listbox. But i need to transfer multiple items at a time.
View 1 Replies
May 19, 2009
I have a combobox, a button and a listbox on my form. I have added some items in my combobox through the strings collection editor. What i,m tring to to in the button click event is i want to transfer on item at a time into my listbox at the moment it transfers only the first item into my listbox. [code]...
View 4 Replies
Jul 22, 2010
I have a list box that contains an array of ID's in one form. On a seperate form I have a combo box. Basically I want the list of ID's from the list box to be transferred to the combo box in the other form so the user can select an ID from the drop down list.
View 7 Replies
Jul 5, 2010
is there a way to transfer all items in a listbox into a listview set to detailed? using vb.net 08 and 2010. i dont have any subitems on the listview. Have a nice day! Simon If you donīt Believe in it, Then it Doesn't Exist!
View 3 Replies
Oct 6, 2009
ListBox how to show database data?i use below command ListBox1.DataSource = myDataSet.Tables("table1").DefaultViewAFTER RUNNING IT WILL SHOWSystem.Data.DataRowView
View 7 Replies
Jan 3, 2010
Populating a listbox with data from a database
View 2 Replies
Jul 5, 2011
how i can retrive data from database system(access) and then present it to the user in the form of list box ,so i can select one of them? *retrieved data= only one column from the table
View 2 Replies
Feb 21, 2012
I'm having a problem with my software.
This is are the parts of my system where my problem occurs:
- Search Button
- List Box1
- TotalTextbox
- Button
- SQL Database with a Column named "Amount" and it only contains numbers Datatype is System.String
So, basically a user clicks the Search button and searches for a data in the SQL Database, and the result of the search displays in different Listboxes including the "Amount" Column from the database, which has it's own Listbox named "Listbox1". the Listbox is now filled with numbers.
Goal: The goal is to get the Sum of all the "Numbers" Displayed in the Listbox1, and the Total is then Displayed into a Textbox via using Click event or automatically.
The Code:
Dim sum As Double
For x As Integer = 0 To ListBox1.Items.Count - 1
sum += CDbl(ListBox1.Items(x))
Next
TotalTextBox.Text = sum.ToString
And i got this Error: Conversion from type 'DataRowView' to type 'Double' is not valid.
I ended up with this..
Dim sum As Double
For x As Integer = 0 To ListBox1.Items.Count - 1
sum += Val(ListBox1.Items.Item(x).ToString)
Next
TotalTextBox.Text = sum.ToString
But the values are not adding up, the total is always at 0. i've been searching for hours now from the net to a better way of doing this.
Here's a quick Flow on what im trying to accomplish here. Record from Database -----Displays on---> Listbox1 -----User Clicks--> Button1 ----Displays Total sum on----> Textbox1
View 8 Replies
Oct 2, 2009
I'm having a problem with my software. Im totally new to Vb.net and only learning through ebooks and google.This is are the parts of my system where my problem occurs:
- Search Button
- List Box1
- TotalTextbox
[code].....
View 3 Replies
Aug 15, 2011
I am new to vb.net i need to know how to display a database data on listbox
View 1 Replies
May 12, 2012
I Have two listboxes , Listbox1 and Listbox 2 , I want to select some items from listbox1 to listbox2 , with those selected items in listboxe2 I want it to extract specific data concerns to those selected item from Microsoft Access and later.I want to use only those specific extracted data to calculated some mathematical function.
View 2 Replies
Jan 15, 2012
I have a form where i can enter new product. In that same form i have listbox where i show the current product from the database.
I want to know how to update that listbox as i enter new product into the database so that user can see the current content of the product table.
my code to load the listbox
Try
Dim ds As New DataSet
Dim cmd As New OleDbCommand
[Code].....
To sum it up, what i want is something that will refresh the current display of the listbox so user can see the actual and updated contents of the database.
with the above code, the newly entered product/data can only be seen when the program is closed and reopened again. Which is not very convenient.
View 2 Replies
Mar 15, 2012
i want to populate a listbox from a sql database and foll is the code i encountered error with:
Dim con As SqlConnection
Dim cmd As SqlCommand
Dim lrd As SqlDataReader
[code].....
View 1 Replies
Sep 2, 2010
I need to populate data (Patient ID and name) from a MS Access Database table (PetientInfo) into a listbox depending on date (Datetimepicker). The listbox item will change upon date changed.
When I select a item from listbox the details of the patient will show to the textboxes.
View 2 Replies
Jan 19, 2009
I have inherited some code from an external contractor that I have to modify. Firstly, he uses a strongly typed dataset to retrieve some data from an SQL database and then uses that data to populate a listbox. I have decided to use a dropdown list (as the user can only ever select one value at a time).This is the code that populates the DropDownList
Private Sub FillUserComputer(ByVal userId As String)
Try
TraceDebug("Begin FillUserComputer"[code]....
This works well for the first two entries in the DropDownList. However, whenever I select one of the other options and click the Send Request button it "jumps back" to the 2nd entry in the list and sends that data instead, completely ignoring the option I selected.I think I have narrowed down the problem to the fact that the DataValue for the second entry in the list is a Null value.
View 1 Replies
Nov 9, 2009
my problem goes like this:i am making a system of a certain bakery...i already saved some products in the database and i also imported it in the combo box...my problem is this....from my combo box...i want to print it in the list box with its price
View 2 Replies
May 25, 2009
How to store data from listview/listbox/database to a array for further processing?
View 1 Replies
Jun 6, 2011
Suppose der is one database name Customer which have columns like Cust_ID,Cust_Name,Cust_Mob,Cust_Address And on Form der are one list box which contains all Cust_Id from database and 4 textbox so when user click on the listbox having id as 1 it should display name, mob and address of cust_id 1 in 4 textbox respectively?
View 18 Replies
Oct 27, 2009
i was wondering how am i going to transfer a photo from database to vb. it there possible to do that??
View 7 Replies
Dec 30, 2011
How i can fill 2-way array (integer type) of records from my tabel from file data base. Tabel is also integer type ?? i try many way but i can solve this problem . Pls help me .
ok question was not clear i wona copy all records from one of table from db in file (mdf) to 2 way array but only 6 from 9 columns of this tabel .
View 3 Replies
Mar 24, 2010
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
View 2 Replies
