VS 2008 CheckedListBox Retriving Content?
Jun 2, 2012
I know this is an easy answer but I'm having trouble finding it online.
I'd like to get the content of a CheckedListBox1 (or ListBox) by specifying a position on the list. For example, retrive the content of the 3rd item on the list?
I know CheckedListBox1.text will retrive the current highlighted content on the list.
I thought CheckedListBox1.SelectedItems(2).text or CheckedListBox1.SelectedItems(2) was the solution, but it doesn't work.
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May 14, 2012
when I try and run this code it gives me the error that says "Column 'OutwardsRefNumber' does not belong to table ."BUt I am 100% sure this column is in my table. what can I do to correct it?
Dim NewOutwarsDeliveryNoteNumber As Integer
Dim iSql As String = "SELECT MAX(OutwardsRefNumber) FROM NewOutwards"
Dim da As OleDbDataAdapter = New OleDbDataAdapter(iSql, LoginForm1.Conn)
Dim dt As DataTable = New DataTable
da.Fill(dt)
[Code]...
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Feb 3, 2009
with an error message that I am getting when trying to retrieved a record from an MS Access database. I am using VB2005My code is brakinh on the following line of {"Object reference not set to an instance of an object."}Here the code that I am using:
Private Sub RadioSrCecc_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RadioSrCecc.CheckedChanged
Dim Stores_string As String = ""
[code].....
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Feb 18, 2012
I am trying to implement this bit of code in a BGW have it in a Sub now but need it in BGW
Sub Code If Not String.IsNullOrEmpty(CStr(Dialog1.ComboBox3.SelectedItem)) Then
Dim tName As String = Dialog1.ComboBox3.SelectedItem.ToString
For Each item As String In Dialog1.CheckedListBox1.CheckedItems()
For i = table.Rows.Count - 1 To 0 Step -1
If (table.Rows(i)(tName)).Equals(item) Then
table.Rows.RemoveAt(i)
[Code]...
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Mar 25, 2009
I am using a propertygrid in vb.net (2008). I am able to populate it and save & get its values. So far so good.
I wanted to know how can I impliment a checked list box in propertygrid. (Shown in Image). Basically i have for example - first name, middle name and last name in property grid. I want to ask him which one he want to show or all. So in this way (checkedlistbox) he can select which one or all. To achieve something like this I guess a checkedlistbox need to be there in propgrid.
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Mar 19, 2009
What i got is a checkedlistbox with a list of text files, iam trying to search thru the text file and add to a listbox, my code works, But from 2 Txt files its returning 2 found and each txt file has 5 lines with excat names.
[Code]....
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Jan 28, 2012
I have these codes which when selected items in listbox it display files in CheckedListBox ...
[Code]...
how can I use ListView instead of CheckedListBox ..so that in ListView I may able to show file name as well as file size In ListBox .. this peace of code shows only file name ... how can I declare file size so that I can get file name and file size in ListView CheckedListBox1.Items.AddRange(DirectCast(ListBox1.SelectedItem, [Soda]).files)
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Jul 27, 2010
I am able to connect and get my data using dataset and dataadapter and fill my datagridview.But is there any similar methods to get the names out from the database and put them into a checkedlistbox?
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Apr 14, 2010
I am trying to save checked items from a CheckedListBox to a table in a database, I am using the following
Dim conn As New OleDb.OleDbConnection("Provider=sqloledb;" & _
"Data Source=KIM-LAPTOP;" & _
"Initial Catalog=ScrcCardBase;" & _
[Code]....
Or does anyone know of an easier way to save checkedlistbox data to a database.
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Oct 26, 2011
Im using a CheckedListBox to delete files the user selects. however I get an error: Index was outside the bounds of the array
Code Private Sub btn_Delete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn_Delete.Click
[Code]...
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Dec 10, 2010
When CheckedListBox is only one line high, all itmes hidden, there are two small black arrows on right side, one up and another down. I want to CheckedListBox only has one down arrow, when click the down arrow, will popup a window and show all items, like the control below [URL]
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Nov 18, 2011
i want to know how to view data table in checkedlistbox and view selected record in another form.
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Jan 7, 2009
what I want is to select random items from a CheckedListBox and then print them to a sheet of paper. I also want to define how many random items are checked via a TextBox. Let's say I have 50 items in the CheckedListBox and I want to randomly select only 10 (more or less - user defined via the TextBox) of them and print them to a sheet of paper.
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Nov 17, 2009
1) Can I set a CheckedListBox item to be disabled programatically so that it cant be checked?
2) Why doesn't the SelectedIndexChanged event fire when I check or uncheck an item programatically? But it does if I do it manually...
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Feb 17, 2010
I have a list of web pages that load into a CheckedListBox at run time.These pages are user selectable.
Scenario One: Single Selection.The application loads the selected web pages and parse's the content, this could take a short time, or it can take a few minutes.No problem here. I am using a BackgroundWorker to perform the parse.
Scenario Two: Multiple Selection
My query relates to a method that I can employ to deal with iteration of the CheckedListBox to process the next selected web page back on the UI.
I need to wait till the BW has finished before we can move on to the next page.I'm sure the above example is not best practice to hold up the UI's iteration of the CheckedListBox, until the current web page is processed.
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Mar 24, 2010
I am having difficulties populating a checkedlistbox (CLB) based on the selection(s) made in another. It should also be noted that I have a "Select All" checkbox at the top that checks/unchecks all of the items in the first CLB. Here's the code:
[Code]...
The first CLB is populated with an arraylist of values on the button click event. Based on whatever is checked in the first CLB, corresponding values from an arraylist of structures should fill the second CLB.The following code partially works until the "Select All" checkbox is clicked at which point if other values have been selected before "Select All" is checked, the second CLB is filled with the correct number of corresponding values BUT only those of the most recently selected item of the first CLB instead of all of corresponding values of all of the items that were not already selected.
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Dec 30, 2010
I have a sample app here I could use a hand with Basically I'm trying to update the TextBlock on the main page using MVVM when the content the frame updates the the property. Please find the code attached below:[URL]..How do i get the button inside the frame to change the variable and update the TextBlock on the parent control?
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Jun 20, 2009
loop through a textbox control content and extract specific content from it
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Nov 25, 2010
1)This is my code.. (below)what i am trying to do here is to insert username and confirmed password into a sql table called login via a pre created form.I have 1 textbox, 2 Maskedtextboxes and a button.
what i would like is if the passwords do not match in both maskedtextboxes for the system to throw out a message saying passwords do not match please try again..which then clears previous content and requires the user to enter details again. once details are correct and system commits the new user details to the table and throws up a confirmation message.
[Code]...
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Jul 31, 2011
For the last months I'm busy with programming a tool for check links, not just normal links but filehosting links like fileserve etc. All fine. But when the tool needs to check more then 5000 links, he will do it very, very slow. He can be busy for like two days. The process of downloading the content of the filehosting link, and checking it are all in a backgroundworker. The follow code I used for downloading the content from the link:
download content from url
Function get_content_from_url(ByVal url As String) As String
Dim Str As System.IO.Stream
[Code].....
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Oct 15, 2009
OK, I have setup a "bug report" that will e-mail all necessary details about the application I have, I want it to be as easy as a click of a button. The only problem is the e-mailing part, I don't quite understand what to do. Is it possible to launch a web page from VB that can have code added to it, to write and send the e-mail, I always remember sending e-mail's through PHP easy.
[Code]...
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Feb 13, 2010
How can i Tab the content of my RichTextbox. When i use VBTAB, it does not Tab all my output to the correct places. I am using code like... the Makelen is just a function i created to see if i can make all the fields the same len...it does NOT work
[Code]...
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Jun 9, 2009
I'm ting to figure out how to get the html contents from a Web Browser inside of a Div Id named:"threat_center_callout". Is there a way that I can read the contents from inside that area?
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Jun 17, 2010
Whats the easiest way to reuse the content of my project ... e.g. Forms,UserControls. that will include all the required files ... e.g. resources,pictures
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Jul 25, 2010
I have a string in this format :
[Code]...
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Mar 18, 2009
I have parsed html code so it looks like this:
Quote:
<ul>
<li style="color:#cc3300">
<div class="myclass">
<span class="span"><strong>Content i need #1</strong></span>
<span class="span">
[Code]...
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Feb 3, 2009
I want to read the HTML from a frame in a web page. I have started with a WebBrowser, which I browse through manually, attempting to scrape the details as I go. The reasn for using Web Browser is that it involves a complex form, which I can't really replicate in code.If I directly query the WebBrowser info I get very little, and the frame data id represented simply by a FRAME TAG, and a simple URI with no form data (it needs the data to return the content)I tried the Web Browser documentStream, and again I get very little.The closest I got to the full HTML is the following code. However it is missing the OBJECT tag and it's contents, which is what I absolutely need:
htmlwin = wb.Document.Window
For Each frame As HtmlWindow In htmlwin.Frames
For Each el In frame.Document.All
[code]......
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Mar 10, 2009
i have a webrowser and i need to find about 10 links all begining with [URL], from the html code of that site. The websites in the code wont be clickable, they are usually listed on a forum. The end of the link above can be diferent, so im not sure how you could find the end point. No assumptions can be made as to the code that will be after the link, as every website is different. The link then needs to listed in a listbox for further processing.
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Apr 27, 2009
Is there anyway to store a string in the code of an application and not let it be readable by reflection? For example if I have:
Dim ServerAddress as String = "10.10.10.10"
Is there any way to make ServerAddress' content not readable.
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Feb 11, 2010
I have a program, and a string is generated. something like:
TAG POS=1 TYPE=INPUT:TEXT FORM=NAME:NoFormName ATTR=NAME:movie_imdb CONTENT= [URL]
TAG POS=1 TYPE=INPUT:TEXT FORM=NAME:NoFormName ATTR=NAME:movie_urls[] CONTENT=[URL]
Now I need this to be:
TAG POS=1 TYPE=INPUT:TEXT FORM=NAME:NoFormName ATTR=NAME:movie_imdb CONTENT=[URL]
TAG POS=1 TYPE=INPUT:TEXT FORM=NAME:NoFormName ATTR=NAME:movie_urls[] CONTENT=[URL]
v=ACFXQPGT
I know this might look easy, but I already trid so much but it doesn't work.
Now I was trying a regex:
Dim pattern As String = "CONTENT=|?http"
For Each m As Match In Regex.Matches(Data, pattern)
MsgBox(m)
Next
But I don't know what the "|?" or pattern should be.
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