Update Database Using Listview?
Feb 27, 2012
I am using a Listview to update database. It works perfect for the first row in listview. How can I update my database if there is more then one row in listview?I have 6 columns in listview.
Listview Property changed to:
Hideselection = false
Multiselect = false
Fullrowselect = true
My Code:
For y = 0 To ListView1.Items.Count - 1
If (objcon.con.State = ConnectionState.Closed) Then objcon.con.Open()
cmd1 = New OleDbCommand("UPDATE Customers SET " & _
[code].....
View 1 Replies
ADVERTISEMENT
Mar 15, 2012
i am using a listview on my admin form to see those who are logged in. so i have a table which captures users logging in and logging out. this table data is reflected onto this listview. but i want the listview to refresh itself as soon as the user has logged out. this way the admin doesn't have to keep pressing refresh.so i want to know if there is way to refresh the listview on database update.
View 2 Replies
Aug 28, 2011
How to delete a record in the listview and will update to my database?[code]....
View 3 Replies
Jun 19, 2012
right now i'm trying to google some related article about LINQ to better understand it. But I came across with this issue been googling to find some answer but I didn't get lucky so here my problem.
For Each lvItem As ListViewItem In lv_orderlist.Items
passSQL = "INSERT INTO t_selling_history (f_product_id_fk, f_qty, f_qty, f_user_id_fk, f_created_dt, f_trans_status)" _
[code].....
View 2 Replies
Nov 25, 2011
I am doing project in vb.net using ms access I used listview to display data from table I want to display different context menu strip for different column I have done it using hard logic to get column number is as follows:
Private Function getClickedColumn(ByVal pListView As ListView, ByVal pMouseX As Integer) As Integer
Dim result As Integer = 0
[Code].....
Also i want to edit any cell of the listview & update its result to database .
View 1 Replies
Jun 23, 2009
I am fresher in vb.net but I have experience in vb 6.0. But I want to connect database in sql server through sql connection. In that case how to create connection with window or sqlserver authintication mode and how to add or update new record in data base in batch transaction. Please help me with sample code.
So that I can understand eassily.
View 2 Replies
Nov 15, 2011
update statement, i am trying to update a row within a access 2007 database here is my code.
[Code]...
View 5 Replies
Apr 15, 2012
I am using vb.net with access database. I am using sql. How can i update database with the value 40'6"(Feet and inches values)
View 5 Replies
Jun 26, 2009
What is wrong with this code. It does not update the access database and no error.
Dim conn As New OleDbConnection
Dim sqlQRY As String = "SELECT * FROM StdMaster WHERE StuNo = " & txtStudentNo.Text & " ORDER BY StuNo"
[CODE]...
View 10 Replies
Jul 21, 2009
I have listview with Items, i would like to update the informantion in one of the row in the listview.
[Code]...
View 3 Replies
Feb 23, 2011
I have this subroutine and i pass 2 parameters. 1 the Printernum (it is the line that i want to change in my listview) 2 the returndata i want in the printernum line to add or update the txtonlyCounter in the 7 subitem.
[Code]...
View 1 Replies
Aug 24, 2010
I had a form here with 3 texboxes, 1 combox and 2 dtpicker. When I tried to update my database with this code:
Dim cn As ADODB.Connection
Dim rst As ADODB.Recordset
Dim Con, sql As String
Dim i As Integer
Con = "Provider=Microsoft.jet.OLEDB.4.0;Data Source=C:NOSDE\_MDBNOSDatabase.mdb"
[Code] .....
All of my records has change. for example I have a 5 records of different people, I've pick the first record and update it, then after I've save it, the remaining 4 records change with the same name as I pick the first record.
View 4 Replies
Mar 28, 2012
the GUI shows that (in the listview portion) when i click sa "save" button, the item/s in the listview will be updated to the "remaining stocks" (datagridview portion).
Here is my running code for that
Dim a As Integer
Dim y As Integer
Dim x As Integer
[Code].....
View 2 Replies
Jun 26, 2009
I load a bunch of files into a wpf listview and want to update the content of the listviewitems after loading the files, eg:
1. load the files from a directory into the listview - that's okay
2. Start a background worker and replace the full filename with only the filename and extension on each listviewitem. How could i achieve this using dispatcher or background worker?
View 1 Replies
Aug 30, 2010
i have a list view on my form and i'm having trouble on how to code to update the subitem on the listview.
View 1 Replies
Sep 11, 2011
I already deleted the record in my database and my problem is How can I update my listview that i already deleted the selected item it wont delete in my listview i have no clue how to do it??can someone elp me with this. . . .
Private Sub btnDelete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDelete.Click
Dim SQL1 As String = "DELETE FROM Employee WHERE Employee_ID = '" & ListView1.SelectedItems(0).Text & "';"
Dim cmd As New MySqlCommand
Dim table As New DataTable
[code]....
View 4 Replies
Nov 3, 2011
I have a 3rd windows form opened and I have 2 textboxes to add Username and Password as well as a button that says add account. Username is named as Email2 and Password is named as Pass2 and the button is addaccount2. The forms are named Form 1 Form 2 and Form 3. I have a listview in form2 that has columns with names and im trying to get it to when you fill in the info on Form3 the username and pass and click the Add account button it will put it in the listview box but I would like it to be so username would be under the username column and password to be under password column under Form2 in the listview.
View 2 Replies
Dec 4, 2011
I'm having difficulty trying to figure out why I can't seem to update the data I selected from the listview. I keep getting an error saying 'Invalid column name'. Can anyone help to fix this issue? I've tried for hours, but can't figure it out. [code] It doesn't seem to update for the others.
View 8 Replies
Jun 22, 2010
i have some problem with the listview control i dont know how to use it
[Code]...
View 2 Replies
Dec 14, 2011
I can't find a proper answer on how to update the ListView after I inserted another item. When I add ListView1.Clear() and DatabaseSelect() in Button1 there was nothing to view.
How do I refresh my ListView everytime I insert new items?
Here is the code of filling the ListView:
Function DatabaseSelect()
Try
myDA.SelectCommand = conn.CreateCommand()
[Code]....
View 1 Replies
Feb 23, 2011
I have this subroutine and i pass 2 parameters.
1 the Printernum (it is the line that i want to change in my listview)
2 the returndata
i want in the printernum line to add or update the txtonlyCounter in the 7 subitem.
Dim txtCounterLength As Integer = Len(returndata)
For i = 1 To txtCounterLength
FindBlank = Mid(returndata, i, 1)
If FindBlank = " " Then
[code]....
View 1 Replies
Jul 1, 2011
I am trying to update a ListView control from 10 background worker progress. It is working well if there is only 1000 list in ListView control. But when the list is big then the update is not working properly. The different value is not updating the appropriate list index. Here is my partial code of worker progress:
Private Sub worker1_ProgressChanged(ByVal sender As Object, ByVal e As System.ComponentModel.ProgressChangedEventArgs) Handles worker1.ProgressChanged
SyncLock updmxresult
[Code]....
View 1 Replies
Jun 23, 2012
Imagine you expand onto 'Sofas and armchairs' and click 'fabric sofas', it will redirect to next page on click and it will send data '10661' to the next page. Then the listview will updated with reference '10661'. After that click on another link, maybe leather sofas. The listview will re-update table with new reference '10662'
View 4 Replies
Sep 5, 2011
I want to update my data in SQLSERVER with listview checkboxes. but how do I update those selected values?
View 2 Replies
May 21, 2011
I have a listview which contains information. This information is retrived from database, 'till now ok. The problem is: I must update the existing items on listview and insert the new ones.
View 4 Replies
Aug 3, 2011
I'm trying to use a BackgroundWorker process to update the status on servers once a Refresh button is hit.add all ListViewItems to an ArrayList and pass that ArrayList to the worker process to update. Once it was done updating, I would clear all items from the ListView, and then refresh the ListView with the new ArrayList with the updated ListViewItems.When I get to this line of code in the RefreshListView function:
'POS_IP_ADDRESS is just a constant I created with the column index in the event I decide to change the layout of the list view columns at a later time
objItem.SubItems(POS_IP_ADDRESS).Text = strIPAddr
I get a InvalidOperationException stating Cross-thread operation not valid: Control lstStatus (my list view object) access from thread other than the thread it was created on.Do the ListViewItem objects have a tie back to the original ListView items when I pass the ListViewItems to the ArrayList? I just want to edit the objects in a buffer and refresh the ListView... does this make sense to do? Why can I not update the item in an ArrayList?
View 21 Replies
Feb 11, 2010
is there a way to update a database row with the update command by first defining all parameters and then all values just like you can in the insert command? "insert into table1 (parameter1,parameter2,....) values (value1, value2,....)"something like "set table1 (parameter1, parameter2) values (value1,value 2,...) where ...."?because I only know the syntax to define each parameters value "set table parameter1=value, parameter2=value2... where"
View 8 Replies
Mar 28, 2012
Is there a way to auto-update a listview based on reading a column?
Requirements:
1) The code must make a call to a user-created "Private Sub" to recalculate
2) Update must be automatic. .SelectedItem or clicking a row will not work
3) The formula function cannot be included in Form_Load
I've got everything working if the user selects a row, then clicks an "update" button using .SelectedItem. But with my current program containing 200 rows, it's not feasible. Simply put, how would I go about updating a listview column (0 in this case) based off a call to a formula, then updating the row?
View 5 Replies
Nov 1, 2010
My listview clears and updates every 2seconds. Is there an easy to refresh the list information without clearing first? Like taskmanager
View 2 Replies
Apr 20, 2010
This program is very difficult for me, but I must get threw it or I cannot finish... What I am doing is making a Database of foreign Languages with the spelling of the words and the pronounciation inside the database... The USER enters a paragraph of words into the translator textbox and pushed translate. The program has a DATABANK of words with the phonetic spellings and matches the word, then translates to phonetics. The problem is that new words keep appearing inside the language. So I incorporated a Database of 2 fields
[Code]...
View 4 Replies
