I am using the XmlReader class to try and read and xml file and populate some form controls from the data. My question is, how do I loop through a section of the xml file and add the "child nodes" to a listview controls. For example, see the xml fragment below from the code, I basically want to add the three data items from each <BottleFire> node as an item in a listview (where the columns in the listview correspond to the data items in the <BottleFire> node. I need to use some flexible looping method because the number of <BottleFire> nodes will vary. So, something like:
For Each <BottleFire>
lvCarouselData.items.add(<Remarks>, <Time>,<Bottle>)
next <BottleFire>
I am trying to loop through the xml grabbing the values, then putting them in a listview, i can do the first part "name" but i'm not sure how to add in the "code" to the next column of the list view.
ok Here is a little code I've been working on, now what I want is for the same icon/image to be shown for each item in my listview box. I want it to work kinda like when you have a group of images in a windows explorer folder and you press 'tiles' they each have the same icon indicating that they are an image. I am trying to do it the same way I produced my thumbnails so to speak but it doesn't work, it still just only shows the file name. I know there is probably something little but i can't figure out what is wrong,ideas?
Public Class frmVid Dim Load_ID As String Dim loader As String
I'm trying to save each item in the listview to the database.Below is my code in saving items in the database. The MISSING CODE HERE is where I should place the listview item.
Dim commandText As String = "INSERT INTO tblBorrower (TransactionNo, IDNumber, SerialCode, DateBorrowed) VALUES (@TransactionNo, @IDNumber, @SerialCode, @DateBorrowed)" Using connection As New SqlConnection("Data Source=GAMER-6SQLEXPRESS;Initial Catalog=dbInventory;Integrated Security=True"), _ command As New SqlCommand(commandText, connection) command.Parameters.AddWithValue("@TransactionNo", intTransaction)
I'd like to go through all the items of a ListView control in order to ... well execute some code. I suppose I have to use the "For i=1 to ..." statement , but I am not familiar at all with this control. As I said , I'd like to check all of the items (the elements in the first column) and for each of them that has "Yes" on the third column , I would like to run the rest of the code .
I have a txt file that I need to read into a listview, but I need to read from a specific line in that file. Below is a sample of the txt file to read,
been gone for a while. I started back working on this program for my team. I wanted to read from a xml file and put it into a listview. I looked on the web and they said a datagrid would be best but i'm not sure about that. okay, so i got two colums on says, "First Name" and "Last Name" on the other column. I'm tryint to read the xml and place them in order like first name John and last name Smith. Get it? It's doing absolutely nothing. If it does then it's putting it in the wrong colum like the first name in the last name colum.
I'm trying trying to add a feature to a program i'm working on that puts the start up programs on a system into a listview.
The start up items are stored in the following registry location: HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionRun
What I would like to do is read the Program Name value under the Name Column in the registry and the Data Value under the Data value and put these values into the listview in two seperate columns like Msconfig utility see the screen shot.
I'm familiar with working with the registry in .NET, but I can't seem to get this to work. I believe I would need to loop through each registyvaluename under this key and get the name and value.
I would like to read text from another programs listview control. I have searched over 3x forums for this and cant find any working examples and especially no working VB.NET examples.I know that i have to use the command 'LVM_GETITEMTEXT' with the API Sendmessage but i have no idea how to issue the command and need a working example to go from.
What I am trying to do is stream write to a text file information from 5 columns I have in my list view and then read the data back into those columns as required. I have manage to write the data to the text file in this format
I know it's possible to read from database and generate them onto listbox but how about listview using call function. here's a sample of what how a listbox is able to read from a database and generate them on the listbox.the listbox is reading from database, how does one make it to read from an active listview.
Private Sub frmReceipt_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim strConnection As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source= luggageb.mdb"
I've attached a picture of the list view control that I am using. I've been fine until now, I want to save the entire line of items in the list view control (item_description, price) and dump it into the MySQL database to allow tracking of reciepts. The following code that I have saves the first column worth of information, but I cant figure out a way to save the second column (the price)
Dim li As ListViewItem For Each li In ListView1.Items CurItems = CurItems.ToString + li.Text + ", " Next
Oh right, and I'm making it comma seperated values so I can pull it up in a readable format again.
I have 3 forms, one frmMain - main form, second is frmUserType- childform, and the last frmCreateUserType. In the main form I have a menu item to open my frmUserType, In this form I have a button to open another form which is my frmCreateUserType, In this form I have a button to add records then update the listview in frmUserType. The problem is the listview will not access with my add button control in frmCreateUserType. I tried not to used mdiparent declaration for my frmMain and frmUserType as children and it works, so meaning that the problem is showing my frmUserType as childform?I am using vb.net 2008
Code to open my second form (frmUserType)
[CODE]...........
Code for my add button to update the listview in frmUserType
Mine is a windows app. containing forms named BOM nd BOMSelected..There is datagridview in BOM which contains checkbox column.. When the user selects checkbox, the selected rows should be seen in the datagridview of other form, SelectedBom..I have coded but don't get it working.. Some error..
Here is what i have done !!
Public Class SelectedBom Private Sub SelectedBom_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load 'TODO: This line of code loads data into the 'HemDatabase1DataSet4.partno' table. You can move, or remove it, as needed. 'Me.PartnoTableAdapter.Fill(Me.HemDatabase1DataSet4.partno)
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim dt As New DataTable Dim da As New SqlDataAdapter[code].....
i get values in textbox3 ......like 1,2,1,1,4 etc in each loop...but m not getting addition of those numbers...where m i wrong?
I'm building a slot machine, and I'm having some trouble.re's the
'Pulls down the slot If e.KeyCode = Keys.Space Then PictureBox2.Focus()
[code]....
When I debug and click space down, my picture box of the knob slides on down to 175, pauses, and shoots back up. The problem I'm running into, is that it doesn't do anything if I try to pull the knob down again. It doesn't bug out or anything, but it just doesn't do it again
I'm trying to write a program right now for my computer science class for a program where you insert text into a text box, (the text being a password), and then click a submit button. The goal of the assignment is to have a program that looks at the user given password and see if it matches the const password (or one of the three const passwords in my case). If it doesn't, it is supposed to loop back so you can re-input the password. Also, If you enter the correct password, the loop ends and you are to get a msgbox (or, in my case three different ones), and then the application closes. We are to write the code so that if the password is wrong "x" (insert 3 as the number I have chosen), a MsgBox will pop up with a message saying something along the lines of "you have gotten the password wrong to many times.", and then the application is supposed to close. I don't think I could rant on much more, I've done a good (or in my eyes terrible) job of summarizing the assignment.
[Code]...
My problem (aside from, I don't know, a problem with my code itself) is that when It reaches the loop, it goes through all the code again, but I'm unable to change the user given password, and so it just pops up the three failed password entry MsgBoxes (the code for which is temporarily removed), then the failed to many times MsgBox, OR one of the successful message boxes. What I'm wondering is if anyone can help me fix my code so that it functions as desired.
I need a loop to run in the background while my app. is running. The loop has to constantly check for the value of a var and return a value based on the values of the var.
Can a Loop be running constantly without slowing the PC down?
I have a listbox with SelectionMode = MultiExtended. I am trying to capture all the selected values to end up with 1 variable that includes all the selections in the listbox.I'm getting error "Public member 'Selected' on type 'String' not found." at the start of my If statement
Code:
For iLoop = 0 To Me.lstVDN.Items.Count - 1 If Me.lstVDN.Items(iLoop).Selected Then VDN = VDN & Mid(Me.lstVDN.Items(iLoop).Value, 1, 5) & "','" End If Next
I have a csv file with data in it in the format...
EVENT|RUNNER|ODDS 1 - 2 - 1 1 - 2 - 3 1 - 2 - 5
[Code].....
So basically the data contains events, runners and odds. I'm looping through and assigning the variables to the relevant object propeties, alls fine.
The problem comes when I'm checking the next runner id (or event id) to see if it's changed so that I know to create a new object. Well in checking that the id has changed I've already moved one record too far so every time I'm changing to a new id I'm losing one record.
Mine is a windows app. containing forms named BOM nd BOMSelected..There is datagridview in BOM which contains checkbox column.. When the user selects checkbox, the selected rows should be seen in the datagridview of other form, SelectedBom..
This is for .net frameworke 3.5 and visual studio 2008 in VB.Net.Two things we would like to do: 1) loop repeating node blocks 2) loop (through repeating node blocks) within repeating node block loop First thing:
How do you loop through an xml that has repeating node block (<STRUS name="1000A") and extract the following node? For example you want to extract the IdentificationCode in the node that has <SVALU name="ZRT" and is from pos="9".So, the following example has the IdentificationCodes (TGJ23, PGA12, TPX12)
