Program That Queries An Sql Database Displays It In A Detailed Listview
Dec 3, 2007
I have written a program that queries an sql database displays it in a detailed listview, no problems so far. The only problem I am running in to is when I got to print the listview. When I do a regular printdocument.print() It prints out the listview exactly how I have it set up to do so. Which is a title , then column headers, next comes the listview, and then a total of some the columns. When I do a printpreview everything looks great. When I click the print button within the printpreviewdialog only the Title, Column headers, and the totals print. [code]
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Jan 19, 2011
I have been working on this for days and cannot figure out whats going on. I have a listview that displays information from a database. The program takes care of the rest. It's a reminder program that shows the next month due,days remaining, months remaining, and name. I have the program where I want it and it work great, but I want to add a bi-weekly to it.
Here's code well some of it.
Private Sub loadbills()
Me.openstate()
Dim i As Integer
lstView.Items.Clear()
[CODE]...
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Mar 6, 2011
making a very simple detailed listview visually, not programatically. I have now added a listview to the form and added the columns I need. But how do I add rows to the list? When I add items to the list it seems to just add some sort of category or something. So can anybody tell me how to make a simple detailed list or show me a tutorial on how to do it?
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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 don´t Believe in it, Then it Doesn't Exist!
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Dec 4, 2010
I want to save student detailed in MS SQL SERVER database like names class..... But I have a form such that user can enter one student detailes and then press save. But I want now to allow to have like a spread shit (excel) and then enter all student detailes and when he press save all data are saved like data in name column go to the appropriate one in database>
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May 4, 2011
I have an access database that has nested queries. For example, the querydef below is called qs_Pedon_type: SELECT qs_Pedon_basic.peiid, metadata_domain_detail.domain_id, metadata_domain_detail.choice, qs_Pedon_basic.siteiidref FROM qs_Pedon_basic LEFT JOIN metadata_domain_detail ON qs_Pedon_basic.pedontype = metadata_domain_detail.choice_id
[Code]...
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Jan 6, 2010
I am writing a message system on my server, the xml is something like this
<xml>
<entry>
<sender>[code]....
my problem now i guess is 2 fold, i wish to combine the first 3 queries into a single query and place in a list or a collection or is there a way to do this with a single query that will give me my desired result?
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Apr 5, 2012
How do I run Access queries from within VB? The queries have been written and saved in Access using SQL, and use a search-parameter (Team name) to return a single integer value (games won, points scored etc).
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Dec 29, 2009
I'm making a program that displays the balance of the three items with the input of the user input quantity.
one it cost 1.75
second cost 2.00
and 3rd cost 1.25
I need to use a sub, a function and another sub , i've tried to make a program on my own but i'm quite stuck..
[Code]...
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May 9, 2011
I have an Access database with some table and some queries.Here you see one query which returns 2507 records:I also added this database to a vb.net project.However, if i try to fill the datatable of the query with the specific tableadapter, the datatable stays empty. Also when I click the query in the dataset and choose 'preview data' I get none of the 2507 records:Any idea why he won't load the records into the dataset?
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Jun 18, 2012
I've written an application and I'm trying to utilise a database behind it. I've created a mysql database, and table which all appears to work correctly. I appear to have connected to the db correctly too. And hit a bit of a brick wall. As a side-note, within Visual studio connected to the database using the add data source wizard, I then dragged and dropped my db table's column onto my form that intends to display them all (6 textboxes, including primary key) and that now displays the first record of the table. It confused me, because i did this as soon as I had setup the database with no visual basic code assisting, so there wasn't even a connection string?!
One functionality i want to have is to press a button and cycle through the table's records using the form by the unique id, how would I do this? I'm essentially asking how can I enter a number in a textbox which would then return me the relevant primary key and data attached to that record.
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Sep 8, 2009
I have a rather complicated application (for me anyway). I have a word template setup with text controls. A web app with ASP controls and vb backend code binds data to the text controls using an xml file.
[Code]...
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Sep 5, 2009
I'm using oledbdataadapter for query lets say i have a fields Firstname, Surname, Location, Gender
Firstname| Surname| Location| Gender
Angel David Alaska Female
David Leonard Alabama Male
Michael Reeves Indiana Male
i want to filter data so that if I put a keyword %david% and select combobox as "MALE" it will search david on the first three fields and return
David Leonard Alabama Male
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Jan 29, 2010
Is it possible to create database queries on the fly with VB?
For i = 0 To (UBound(WeekNo) - 1)
For NLoop = 1 To 50
WeekRow(NLoop) = WeekSinceLast(i, NLoop)
Next
Next
I want to write each WeekRow to the database for each week (= i). WeekRow contains 50 elements, each of which needs to be placed in a separate field.
So, can I generate a SQL query that is constructed on the fly? If so, how do I go about it?
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Mar 12, 2010
i am trying to create a program that connects to a database and shows table fields in listview in windows form i manage to do that but i want now to have a button to take the total of a column in a list box ,lets say from the column "money"?
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Mar 10, 2011
I'm using Visual Studio 2010 Express Edition - Visual Basic.I'm very new to VB but I would like to create a program / splash screen that displays a list of files (Word, Excel, Project) that are located on a CD. I'm not sure how to start other than starting out creating a new project.
Here is how I would like the program to work. The user inserts a CD-rom (containing the program and a folder with all the files) the program automatically starts up when the CD is inserted and it displays a list of all the files on the CD. The user can click any of the files to start the program that created it. Example, if we have an Excel file called "Work Schedule", the user could click it and it would open in Excel.
After I've created the project and have a form, I'm not sure what tools I need to use to display the list of files.I'm not sure how I set up the connection (path) between the program and the folder containing all files, especially as they will all eventually be located on the same CD.
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Jan 21, 2010
I am creating a program which displays text to the screen.I would like to be able to set the program to have a timer so that when the user has selected the letter, after say 5 seconds a new letter appears.I have added the current code below.
Public Class Form1
Private Display As Boolean
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[code]....
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Dec 17, 2011
I'm trying to add a record through access. Below is my code. My problem is that when I add a new record, it adds to the database fine, and goes back to the first record like it should, but when I then scroll through using the BtnNext (button), it replaces the last record with the first record for some reason. This is the UI of it [URL]. A bit of further explanation, I'll have 3 records, IDs 1,2,3 respectively. I go to add another (with its ID as 4). When it's added, the program displays ID 1 as it should. It then goes 2 then 3, but instead of 4 as the next one, it displays 1 again. So 1231.
Here's the
Public Class ViewStudent
Dim con As New OleDb.OleDbConnection
Dim dbProvider As String
Dim dbSource As String
Dim ds As New DataSet
[Code] .....
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Oct 31, 2010
I have been asked to create a program that displays the height of 3 diffrent people via a scrollbar. The problem i'm having is i don't know the code for getting the total from the scrollbar to display on the height labels .The labels are named lblheight1 lblheight2 lblheight3 Scrollbar is named vscheighttotal?
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Feb 2, 2011
I have to create program that adds the whole numbers from 1 to 1000 and displays the sum in the label. Create a variation of this program that allows the user to specify any starting whole number and any ending whole number (10,000 or lower) and then adds all the whole numbers in that range. Allow for the possibility that a user may start with a high number and end with a low number. Format the label so that commas are displayed and there are no decimal places showing. I need help with the codes.
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Mar 10, 2012
write a program that displays a list of superbowl winners ordered by the games they won
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Jun 8, 2012
how to choose an interface from a server and then displays the database and then displays the objects of this comic
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May 2, 2012
I have some combo boxes which displays one column of one database, and I want to trigger a query to it every time the CBox is changed, but as soon as the dialog with the cboxes opens, triggers itself..
Private Sub cbProd2_SelectedIndexChanged(sender As System.Object, e As System.EventArgs) Handles cbProd2.SelectedIndexChanged
'MsgBox("Changed")
txtQtd1.Text = "2"
End Sub
[Code]...
To test it I used the MsgBox and everytime the form opens it triggers the Msgbox 3 times each combobox.
I tried with SelectecIndexChanged and SelectedValueChanged but none of them worked good (I tried both isolated, one at time)
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Jan 8, 2011
I have developed a small ms-access based software with vb.net.
I've added auto-update capabilities to the software (mostly by using clickonce) to simplify the release of new features.
Every version of the software executes the update routine which may update also the existing database.Lately i've made few changes on the database structure adding few stored queries, so i want the autoupdate code to programmatically add these new queries to the existing database and make it perfectly up to date.
I haven't already found a solution to add stored queries to an ms-access database using odbc...I also tried to use the "CREATE PROC" sql statement but it does not seem to work with access databases, even if i create the query form the Microsoft Office Access front-end.I've found some examples that uses ADODB, but i'm using odbc to remain both x86 and x64 compliant.
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Jan 18, 2012
I am trying to make a vb.net program which will perform WMI queries to check for remote computer's name and OS. I manage to do the first query of name using the code below..
[Code]...
I am getting error "Local variable 'query' is already declared in the current block. (BC30288)".I understand that I am using same name for the object variable for performing subsequent query. Is there a way in which I can dispose the variable completely and reuse it again for querying the new required WMI detail? My search in the net couldn't give me any clue as of how to clear the variable and use it again. The issue is with two variables "query" and "searcher". Is it only possible that I should give unique names to each query object variable as I might add more queries later on?
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Jan 10, 2012
Is this possible programmatically? Getting the names of stored queries or checking if a query with a specific name exists?
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Jun 5, 2011
program a little begginner project. So I want to create a program that displays an image when you press the start button. When you press the "Next button" it will display a new image.My problem is, I want the image to change EVERY time you hit the next button.
[URL]
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Jul 29, 2010
i want to make a program that randomly chooses a roller coaster and displays it. I want a hidden textbox1 with rollercoaster names (line by line) and then i want a user to click a button and it will randomly show the name of a rollercoaster in textbox2.
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Apr 14, 2011
I need to write a program that calculates and displays the depreciation of a businesses assets.I need the program to read a comma-delimited input file containing the names of multiple assets, their purchase prices, the years of their purchase and the number of years that the assets are expected to be useful.I need to use this straight line depreciation formula- (purchase price / number of years of usefulness) * (current year �purchase year)
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Feb 26, 2010
I have an application I am creating that displays pump information based on customers in a database. I am using VB2008 .NET3.5.I have a combobox that has a selection for a unit of measure. What I want to happen is when that is changes the labels that have a unit of measure change to reflect the change. There are 15 labels total that need to be changed and all there names are the only ones in the project that start with a X if that helps at all.
I would like to avoid creating a bunch of labels and changing the visible property and just change the text value of each one. I have just started learning VB.NET
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