Populate An Html List Control Using NET?
May 29, 2009I have a list defined like so[code]...
using .NET how can I add items to the list dynamically? I also need to specify the class name on each new item
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[2005] Populate A TreeView Control With A List Of All Of The OU's
Jan 23, 2009I am trying to populate a TreeView control with a list of all of the OU's that have Computer members in them. I want to populate a treeview list including the OU and the Computer members underneath of those OU's. I tried searching and so far I have found nothing. Here is the code I have so far....
[Code]...
Populate Datagridview With HTML Table?
Jul 12, 2011How to populate Datagridview with HTML table, Till now i did this
Dim open As New OpenFileDialog
open.Filter = "HTML Files|*.html"
open.InitialDirectory = "C:"
[Code]....
VS 2008 Populate Data Into A Simple Html Doc
Aug 21, 2009I have this application that basically scan in inventory. Is it possible, when a person completes the scan and clicks complete, to bring up a simple html file afterwards showing the data previously inserted? Or even populate a text file?
View 4 RepliesTable In A HTML Report That Want To Populate With Data From A Database?
Sep 3, 2010I have a table in a HTML report that I want to populate with data from a Database. The headings are Customer ID, Amount to Pay, Amount Paid, and Total Owing.I am running the SQL Query:
SELECT CustomerID, SUM(AmountToPay)" & vbCrLf & "FROM Orders" & vbCrLf & "WHERE CustomerID = 20202" & vbCrLf & "GROUP BY CustomerID" & vbCrLf & "UNION" & vbCrLf & "SELECT CustID, SUM(AmountPayed)" & vbCrLf & "FROM Payment" & vbCrLf & "WHERE CustID = 20202" & vbCrLf &
[code].....
Populate A List(Of Object) In A Class Method, Where The List Was Passed To The Method As A Parameter
Aug 13, 2011I'm trying to code a class of RandomNumber. One of the class methods needs to populate a "List (Of RandomNumber)" ... which was passed as a parameter to the method ... with 10 random numbers between 1 and 50. DEAD SIMPLE :)
View 6 RepliesHow To Populate List Box
May 10, 2011I'm working on a project for personal use to make my life as an IT administrator a little bit easier. (Yea right)So basically, i'm creating a windows application with a form. On this form, it has a button, and a listview.When they click this button, it will load all "Windows XP run commands" into the list view. I also, have a on-click event to capture a click on certain lines in which it will automatically open said run command, or shortcut.
Here is an example of what I am working with so far. (It populates correctly, and the clicking event works like a charm. However, i'm just looking for a better way to clean this code up, or maybe, a better way to go about everything).Once done, I will populate this to the codebank if there isn't another similar thing out there.
On to the code:This is what I have for the form_load event
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
With ListView1
.View = View.Details 'Changes the view to "detailed" view
.LabelEdit = True 'Allow user to edit text
[code]....
Populate A List Box With XML?
May 10, 2009I'm trying to populate a list box with XML so that when the user clicks on a list item it them populates with the next set of elements.
View 1 RepliesUsing Sql To Populate List Box?
Oct 26, 2011In vb 6 I have on my form two listboxes I also have a dao data control called Data1 My database is in access and is called SampleDB.mdb
My code in VB 6 is as follows
Private Sub Form_Load()
Dim RI As String
Dim CurrentDB As String
[code].....
This simple code populates both List1 and List2?
.net - Will The Following List Populate Correctly
Jan 9, 2011I don't have access to VB.NET right now so I can't test this value:Dim lst As New List(Of String)(cookieValue.Split("$"c))i got this from another question , but was wondering if A. The list will populate correctly and B. What does the c represent?
View 2 RepliesHow To Use OpenFileDialog To Populate A List Box
Aug 23, 2009Can someone point me to a tutorial where I can learn to use the OpenFileDialog to poplulate a list box?My goal is to have a user create their own list box this way so my code can copy files to a new location without risk of damaging the original file.I am just starting to look at VB so I need some detailed instruction
View 1 RepliesUse Txt File To Populate A List Box?
Dec 14, 2008I'm very new to VB.net/Vb2005. I just finished my first semester learning VB and I'm working on a few personal projects to solidify/increase what I've learned this year. Right now I'm building a simple inventory application that will keep track of individual users at my job.
The problem I'm having is in trying to populate a comboBox with items from a text file. My goal is that when the application loads, a comboBox will be populated with the names of users(located in a text file.) Upon selecting a user, the application will read some other(like users name, windows version, computer name, etc) data from another text file and populate the applications text boxes with that information.
I know how to go about building most of the application, but the problem I'm running into is how to use a text file to populate the comboBox. If I use an array or a collection for the comboBox data, then the user list will be lost each time the application closes. Also, whenver a new user is added, that data will be lost, because the collection or orray will be lost each time the application ends. Also, I don't want to use a database for the program, just a simple file.
[code]...
.net - Get An Integer Value From A List Box Populate With DataRowView?
Jan 6, 2010Is there a way to get an integer value from a DataRowView? I have a list box with datasource set to a binding source. I would like to be able to do this:
dim num as integer
num = lstBox.SelectedValue
But I receive an InvalidCastException:
Conversion from type 'DataRowView' to type 'Integer' is not valid.
This is how I fill my list box:
myDataAdapter("SELECT CustID FROM Customers", cn)
myDataAdapter.Fill(myDataSet, "Customers")
myBindingSource.DataSource = myDataSet
[Code]....
I have one list box this works for and one it doesn't, so far. The only difference that I notice is: the one that works, the Query in the data apapter retrieves and auto number from my access table, the one that does not work, the Query in the data adapter retrieves a number.
Or, is there another way I should go about this?
The application that I am trying to make is a form with a list box for CustID, OrderID, ItemID, and others. The CustID is from table Customers, OrderID is from table Orders, and ItemID is from table Items.
Asp.net - Populate A Dropdown List With Data?
Jun 9, 2009I have a dropdownlist that I want to populate with a specific value and specific text. I'm not using a datasource but I am manually making a connection and retrieving data in code. How can I populate this dropdownlist? If I read the data with a datareader and increment an array I only get either the value or the text. This is what I have so far, but it is completely wrong:
//connection string etc goes here
Dbcmd2.CommandText = "select dept,deptname from table"
Dim dr As SqlClient.SqlDataReader[code]....
How can I get this to work without having to create a class object for Department? Is there anyway or should I create the class object?
C# - Populate Treeview From A List Of Path?
Jul 20, 2009I'm trying to populate a treeview from a list of folder path, for example:
C:WINDOWSaddins
C:WINDOWSAppPatch
C:WINDOWSAppPatchMUI
C:WINDOWSAppPatchMUI�40C
[code]....
Notice there's no 'C:WINDOWSMicrosoft.NET' or 'C:WINDOWSMicrosoft.NETFramework' in the list.
Get A Listbox To Populate A List Of Processes?
Dec 30, 2009I'm trying to get a listbox to populate a list of processes that are neither running nor in the "blocked" list. This code is in a timer, so it also checks if the process is already in the list.
For Each proc In Process.GetProcesses
Dim allowed As Boolean = True
For Each item In Blked.Items
[Code]....
It is strange because this is populating the list, but adding the same process over and over again, even though I seem to have the checks in there.
How To Populate And Access A List Of Checkboxes
Nov 19, 2010(This a follow-up to a previous question. VB.NET WPF NullReference Exception)I have a TreeView with a parent node and two children node. Each of the nodes contain a checkbox stored in a TreeViewItem. I want the two children node checkboxes to be set to IsChecked=true when the user checks the parent node and I want the two children node checkboxes to be IsChecked=false when the user unchecks the parent node.
I have a for loop in which the child node checkboxes are stored in a list. The parent node's checkbox check/uncheck event should iterate through the child node checkbox list but I am having a problem with the childCheckboxes list in the chkbox_AllChecked function (the parent node's checkbox check/uncheck event). For some reason the list is empty. I think the problem is how I try to populate the list while inside a For loop. Can anyone explain what I am doing wrong?
[Code]...
How To Populate ComboBox With List Of Names In DB
Nov 7, 2011I want to populate my combobox with the list of banknames available in my database.. I tried doing so but I am getting a blank list. i.e.. shows no value in combobox!
Here is what I tried...
Private Sub ComboBox4_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox4.SelectedIndexChanged
Try
'MsgBox("Open")
cn = New OleDbConnection("Provider=microsoft.jet.oledb.4.0;Data Source=E:\Project-Hemtech\HemDatabase1.mdb;")
[Code] .....
Populate A ComboBox From User List?
Jan 6, 2011I want to populate a Combo Box with a list of names and from that have the contact information (address, phone, email, ect..) populate a series of textboxes. The list is roughly 20 names, but it could grow to a hundred or more. Since the contact information changes periodically, I would like a very easy way to maintain it (Excel or Access).
Update: I am just trying to understand whether I should use Linq (have to learn it) or is there some other way this should be done.
Populate A Form From A List Of Values?
Sep 20, 2010I am trying to populate a form from a list of values. I am fetching data into a recordset. I have a textbox that displays the date, however, when I try to assign a date value I am getting the error message that I cannot set the textbox value to a textfield. Is there a way to assign the date value to the textbox?
lForm.txtFromDate = dgvRequests.CurrentRow.Cells("leaveStart").Value
Populate A List Collection Using Methods?
Jan 10, 2012If I run my web service code, it generates a serialized XML with only one level, that is,ParentElement and ChildElement. My goal is to make it a multiple XML levels that even grandChild will show, as the sample output below. How can I achieve this using List ollection looping. Do I need to create several functions that returns List objects for each column of the dataset I have?
public List<MyClassEntity> ExtractEmployee(...params here...)
{
...SQL CONNECTION HERE AND SP TO RUN THE QUERY...
[code].....
Populate A List Of Strings From A DataTable?
Apr 12, 2011I'm trying to populate a List with a column of a DataTable in order to later convert it to a AutoCompleteStringCollection later. Is there a neater way to do it than the "good old" For Each?
Is there a way to use myDataTable.Rows.CopyTo for this task?
Populate A List(of Integer) From Datarow?
May 25, 20101. How can I populate a List(of Integer) from datarow
2. How can I take only certain columns from datatable.select() and copy the data to datarow? So it's like this: datatable dt has columns ID,Name,age,address and DOB I want to take only the columns name, address and age where age>40 and put the result set into a datarow dr.
Populate Class/List And Use Globaly?
Nov 1, 2009I am probably not even saying it correctly when I pose the question.
I have this simple class (starting out)
Public Class Players
Public Name As String
Public Sub New(ByVal name As String)
[Code]....
I'd like to be able to use players globaly thru-out the project. So if I navigate away from the form that created it. I can access it again.
Dim players As List(Of Players) = New List(Of Players)
Clear A Asp Dropdown List And Populate Using Ajax?
Oct 13, 2011What i am trying to do is get a user to change one drop down, which then calls an ajax function which posts to the code behind (vb.net file) then clears and populates another asp dropdown list with the data returned from the function..[code]...
View 2 RepliesConvert An Excel Function Into Populate A List?
Nov 5, 2009I have a function in VBA that I need to convert into VB.net:Sub Crossfunction(ByVal Array1 As Decimal, ByVal Array2 as Decimal) As Boolean
Dim C As Variant
Dim Above as boolean
Array1 = Array(1, 2, 3, 4, 5, 6, 7, 8, 9)
Array2 = Array(1, 4, 3, 7, 5, 8, 7, 2, 9)
[Code]...
Is this the correct method? And how can I convert the function and not get an error: Error 1 Value of type 'System.Collections.Generic.List(Of Decimal)' cannot be converted to '1-dimensional array of System.Collections.Generic.List(Of Decimal)' when I redefine the Arrays as: ByVal Array1() as List(of Decimal),ByVal Array2() as List(of Decimal).
Forms :: Combobox To Populate With Folder List
May 27, 2009I have a winform that has one combobox. I want to populate that it with a list of folders in a directory. I thought this might be a common thing but I have not found any thing concerning this. For this example lets say the root folder is C:TestingFolder List
[Code]...
Populate Combo Box Or List Box From Text File?
Dec 26, 2010I'm trying to populate a List Box or Combo Box (either or, I feel like both would be very similar in how the code is written) when you load the form. Here is what I have right now:
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When you first open the program it gives you a form with either a list box or combo box (not sure which one I want to use yet) and then an add button to add a name to the list. It shows the from where you enter a name and then when you add a name it adds it to a text file that I have saved onto the desktop. It keeps the names on separate lines and I want each line in the text file to be an item in a list box...
Here is the code for the first form:
Public Class frmEmployeesMeat
Private Sub frmEmployeesMeat_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
frmHours.Visible = False
[code]....
Populate Combobox With List On Text File?
Jun 16, 2011I got a problem how can i populate the combo box with a list on text file separated by comma. ex: in text file "aaa,1". i want to put the aaa in combobox when selected in aaa in combo box the 1 will go to textbox1.text is this possible?
View 5 RepliesPopulate Combobox With The List Of Banknames Available In Database
Nov 7, 2011I want to populate my combobox with the list of banknames available in my database.. I tried doing so but i am getting a blank list.. ie.. shows no value in combobox !! Here is what i tried.
[Code]....