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 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'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 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 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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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 have a ListView that populates and displays a user's data (via a profile system in VWD 2008) during Page_Load and also when I go from the EditItemTemplate to the ItemTemplate. When I go to the edit screen again, my DropDownList and RadioButtonList controls display the first items in the corresponding tables instead of the correct profile values.
I don't understand why the controls populate correctly the first and second times but not on the third time (that's right, the third time is NOT a charm).how to solve this problem?
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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:
I want to search the records from the textbox and display the records to the datagridview, if there are no records, just display empty on the datagridview.
this is not working:
Dim sqlsearch As String
sqlsearch = "SELECT * FROM setting WHERE mname LIKE '%" & TextBox.Text
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I want to search the records from the textbox and display the records to the datagridview, if there are no records, just display empty on the datagridview.[code]
View 8 RepliesBasically i'm trying making a task manager program for myself. I want to know how I can display a message box and or play a sound when system time = time displayed in listview. I have used a dropdown box for the user to select which option they would like to select - sound or message box to popup. The data for the task will be stored in a listview box. I want it so that when the date and the time is = to the date and time set for the reminder the action will follow.Here is my code so far:
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim notext As String = ""
If TextBox1.Text = notext Then[code]....
i can add records to mysql database but it won't appear in the listview. [code]
View 3 Repliesi 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 trying to display the listview subitem in the Listview .Actual Problem Dispaly:I have to dispaly the three values :
BARcode CheckoutFlag TAGUID
L00657 Loo657 E00010003E
But ,I am getting the wrong display:
BARcode CheckoutFlag TAGUID
E00010003E Loo657 E00010003E
I am unable to print the barcode value.where ever Ia m able to display the Little value.The main two functions are below.
vb.net
Private Sub rfLoadtoList(ByVal iBarcode As String, ByVal iTitle As String, ByVal ImgIndex As Integer, ByVal bgColor As Color, ByVal frColor As Color, ByVal cFlag As Boolean)
Dim Srnumber As Integer
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I am trying to create what I am sure is a simple program to add hours to convert UTC time. I want to type in a UTC time and have it convert for every state in Australia. [Code] Now that works fine however when the conversion goes past "midnight" it then shows the date and time. I have tried about 50 different things but cannot get it to remove the date when the converted time passes midnight. [Code] The string was not recognized as a valid DateTime. There is an unknown word starting at index 18.
View 8 RepliesI 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 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 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 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 have the following records, the FIELD(Timed) is formatted as datetime in sql
1/1/1900 12:00:00 PM
1/1/1900 12:02:00 PM
1/1/1900 12:05:00 PM
i used this query using my crystal report(XI).
crys_rep.selectionformula = "{vClient.Timed} >= #" & dFrom.text &"# and {vClient.Timed} >= #" & dTo.text &"#"
... other codes is point to my crystal report location and refreshed.
why there is no record found using my visual.net 2008
but when i try to sql query using the following code:
Select Timed from vClient where (Timed >= '12:00:00 PM') and (Timed <= '12:05:00 PM')
there is no problem..
I'm using Vb.Net 2008, SQL 7, Crystal Report XI
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dp.SyntaxHighlighter.HighlightAll('7c90d506846a47cda9bc951d960bafe6')
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I would like to do like this...When I click a button, it will capture the times the button had been click retrieve 10 records at one time...For example, when the button being click for first time, it will retrieve the first 10 records and put into 10 textbox. Then if the the button being click for second time, it will retrieve the records from 11 to 20 and put into 10 textbox and so on. I had the following codes:
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how 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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I have a form that is used to navigate through records in a table one at a time. The form generates the number of textboxes required automatically. Navigating through the records is easy enough, but when I click the update button it comes up with the error: Object reference not set to an instance of an object.
Here is the code I have for when the Update button is clicked:
Dim con As New MySqlConnection
Dim da As New MySqlDataAdapter
Dim Query As New MySqlCommand
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In VB.net, I am making a daily journal. I want to automatically put a Time & Date stamp as well as the person's user ID in a memo field when the user clicks on the memo field to append information. I am using Access 2003 for my table and VB 2010 for my programing.
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.
How do i display all records from access to richtextbox? Now only the last row is being displayed. I need all records in MS access to be displayed. Im using VB 2008 express with MS access 2007.
Private Sub btnRetrieve_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRetrieve.Click
'---provider to be used when working with access database---
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