i have use below code to make sure the listview only contain 3 record n if more than 3 records to prompt error message and disable the NEXT TRANSACTION button. it works well. But the problem is when i delete 1 record out of 3 it suppose enable the NEXT TRANSACTION button but the button is still disable. whats wrong with my code.
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I want to populate a listview and leave selected records that are true
I have a DB record which is ID int, desc varchar, selected boolean.
I have tried the code below
LVProducts is a Listview and DS is a dataset
CODE:
example of displaying the record number of total Records in a label.
View 22 RepliesI have been playing with VB6 for quite a few years now and I can normally get by ok on my own.I finally made the move to VB.net, but I am totally lost.I have started writing a program that is basically a planner. It helps the user organize and plan activities with a client.I have created the ui and have added a BindingNavigator and it happily pulls in the records from my Access database which I can cycle through.What I would like it to be able to do is, allow the user to see all the current records (maybe in a flexgrid), select which record he/she would like to view, then the entire record is populated into the ui.I would have no problem in vb6 of course...but I could do with a little help in vb.net (2008).My main problem is I think is, once the flexgrid is populated, how to create the event that allows the user to view and update that record once in the ui.
View 2 RepliesI finally made the move to VB.net, but I am totally lost.I have started writing a program that is basically a planner. It helps the user organize and plan activities with a client.
I have created the ui and have added a BindingNavigator and it happily pulls in the records from my Access database which I can cycle through.What I would like it to be able to do is, allow the user to see all the current records (maybe in a flexgrid), select which record he/she would like to view, then the entire record is populated into the ui.
I would have no problem in vb6 of course...but I could do with a little help in vb.net (2008).My main problem is I think is, once the flexgrid is populated, how to create the event that allows the user to view and update that record once in the ui.
i have a sql table which has 2 fields number & name
1 abc
2 xyz
Situation is that the app finds out max of number and increments it by 1 to get new number.The problem is when two users enter some record sometimes two records get saved on same number.
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there are two computer connect to one shared database one of the user (user1) will insert new record then the records in (datagridview) of the user (user1) who insert the record will be 11 record but the(datagridview) of other user (user2) will still have 10 record.what the possible way that may allow me to refresh the records..Also how I can make a new record in datagridview of the user2 can be colored by yellow or red back color.
View 2 RepliesI want to display all records from database in gridview when pageload and also i wanna search for particular record using textbox appear in my webform...Means by default all records from the table will appear in gridview using sqldatasource and i also wanna search for a particular record by enter ID in text box...
View 1 Repliesi can add records to mysql database but it won't appear in the listview. [code]
View 3 RepliesI have a sqlite table with following fields:
Langauge level hours
German 2 50
French 3 40
English 1 60
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I want to loop through the records based on language and other conditions and then pass the current selected record to a different function.So I have the following mixture of actual code and psudo code. I need help with converting the psudo code to actual code, please. I am finding it difficult to do so.
Here is what I have:
Private sub mainp()
Dim oslcConnection As New SQLite.SQLiteConnection
Dim oslcCommand As SQLite.SQLiteCommand
Dim langs() As String = {"German", "French", "English"}
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i created a listview, and i have a button5 "view records" if i click the button, all the records should be shown to the listview but yeah i doesn't work
here are may codes:
Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
conn = New OleDbConnection("Provider = Microsoft.ace.oledb.12.0; data
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what was wrong with the code it only show the last record in list view.
Public Sub loadRecords()
Dim itmListItem As New ListViewItem
itmListItem = New ListViewItem
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I used this codes to show the records but this doesnt works .. but when use the query
("Select * from Schedulings") it works .. it shows the all records. but i want to show the records that satisfy this query.
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I am developing a Windows application that reads from a database and creates a total and subtotals for the records in the database. I am supposed to include a Try...Catch statement that reads the records in an Access db table and adds an item to the ListView control for each record. Each field in the record should be added as a column in the ListView control.
I have already gone through and created my Form_Load event that creates the columns needed in the ListView. I have created the beginning of the Try...Catch statement that opens the database connection. I do not know the syntax I should be using to add the record to a ListView control.Normally I would use something along the lines of to read the data:
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I have a form which contains two Time and Date Picker as StartDate and EndDate. I wish to search record from MS Access database within the date range (StartDate and EndDate) and then display the result in ListView.
I have learned from (jmcilhinney) that I have made a mistake somewhere, but I am newbie in VB, so please rectify the error and re-post the corrected code for me indicating the line where I have made mistake.
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I'm trying to use listview control in vb.net or vb2008 express edition to display records from my database after it is being queried.I have two column headers in my listview control which are named Account# and Authorized Users. I was able to display the records from the database into the listview control but i don't know how to arrange it in a proper column where it should be displayed cause what happen is all records are being combined in one column which other records should be aligned to the other column.What I want is to display the account numbers in aligned with the Account# column header and the names should be aligned in Authorized Users column header. Here's the codes I used:
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I wonder how we keep records alive in listview..i m entering data into listview from textboxes...but when i stop and again run the program i get new listview...the record i added from textboxes are not there..i want to display the records everytime i run the program.[code]...
View 2 RepliesI'm trying to connect foxpro table (dbf) to VB.NET. I'm trying to display the records of that table to listview in VB.NET. Here is my
I got an error message here, the error says "cannot open the file"
vb.net
Imports System.Data.SqlClient
Imports System.Data.OleDb
Public Class Form3
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I have a problem in listing records in listview.
example: Date today: 2/11/2011
Book Due Date
BOOK1 2/8/2011
BOOK2 2/15/2011
I think the problem is in query, and I can't figure it out. I have two queries..
First is this: "SELECT * FROM `tbl_trans` WHERE `t_bk_duedate` >= '" & DateValue(Now) & "'" It must only show the "BOOK2", but unfortunately, it displays all the records.
The second query is: "SELECT * FROM `tbl_trans` WHERE `t_bk_duedate` < '" & DateValue(Now) & "'" It must display the "BOOK1" but displays nothing at all.
i have a listview with few records im able to delete the records from the listview but after deleting the record the listview is not getting refreshed [Code]
View 4 RepliesI am trying to use a ListView to display records from a dataset. In these records, I have 4 columns: EmployeeID, EmployeeName, CustomerID, and CustomerName. It is possible for both the Employee and Customer to be listed multiple times, but with different combinations.
For instance, if we have Employees 1, 2, 3 and Customers A, B, C we could have:
(1A)
(1B)
(1C)
(2A)
(2B)
etc.
What's going on with mine is I add say (1A) to the listView and then when it tries to add (1B) I get an error saying that it cannot add the same item.
Here is my code so far:
With list
.Clear()
.Columns.Add("Employee ID")
.Columns.Add("Employee Name")
.Columns.Add("Customer ID")
.Columns.Add("Customer Name")
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I could not get a reply for this from someone. I tried something like this and it worked well for insertion of records from LIstView to table. This code does not allow duplicate records due to ExecuteNonQuery function. Like if i try to insert another record with FirstName John it gives error at ExecuteNonQuery function.
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I am trying to use the ListView to display a set of records. how to add a value to the listview? I have a recordset and I asume I need to cycle through it adding each value to the listview - but how At the moment im using
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hows to remove the selected row when i click on delete button of selected item in listview ?
View 1 Replieshow to save records in listview into ms access database table using a button, i've tried with my codes but nothing is saved in the database `Inline Code Example Here`
private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim con As New OleDbConnection
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im trying to make the listview sort the listview items by column (whichever column was clicked, sort the list based on that column)
in vb6 it was done by:
Private Sub ListView1_ColumnClick(ByVal ColumnHeader As MSComctlLib.ColumnHeader)
Static olditem&
With ListView1
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I am using listview. i want to search using textbox records from the database and display the searched records in listview. i read some post here with same/like mine but they're using datagrid.
View 2 RepliesI'm loading my listview with records from a mySQL Table, which works great. But I'm having issues when I try to add records to another listview according the selected row in the first listview.
vb.net
Dim mysqlDataComm As New MySqlCommand("SELECT jan, feb, mrt, apr, mei, jun, jul, aug, sep, okt, nov, dec FROM data_table WHERE datum ='" & frm_main.Listview1.SelectedItems(0).SubItems(1).Text & "'", mysqlConn)Dim mysqlReader As MySqlDataReaderTrymysqlConn.Open() With frm_main.lstv_data.Items.Clear() mysqlReader = mysqlDataComm.ExecuteReader While mysqlReader.ReadDim lvi2 As New
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It works until ".Items.Clear()"... after that nothing happens and I really don't know what I'm doing wrong. No error, whatever.
I created a project in VB.Net 2008. i use a code to Add,Update and Delete record. It works fine. The problem is: How to get current records informations when i click in gridview or listview value.
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When I run the program it will populate the listview but when i delete the selected item it will clear all of my records in my listview. . . .can anyone elp me with this??This is my code. . . .
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