Stuck on resolving host IPs within a listbox. I want it to carry over the resolved IP's to listbox2. But also have an 2 radio options either to resolve IP to Hostname or resolve Hostname to IP. Thus when I hit the start button, it checks to see which one is selected and starts the process. Here is what I have found, but can there be a simplified version to this but for lists? [URL]..
View 1 RepliesI want to create a form that a user will enter information into. Once the user hits "Submit", the program will search through my db. I want the result to populate into a completely new form. I only need the info from one column in order to generate the entire record, but how do I carry the info retrieved from the search what the user selects into the new form in order to populate the new form.
View 4 RepliesI want to carry out bidirectional synchronization.I have implemented the code and procedures in the walkthrough however i have nearly a hundred forms and more than 50 tables how do i go about that
View 1 RepliesI am trying to rotate a select number of bits to right with click of a button. ( bit 7 to bit 0 and rotate.) The patterns should not matter. It could be any combination of set or reset bits. The bit patterns are selected by checkbox0 to checkbox7. I like to rotate without a carry bit. Is there any way(s) to do this?
View 6 RepliesI'm trying to add the original pictures to my vb.net program.When the client computers install the program there should have the original pictures in their computers.And other programs, not this vb.net program, can deal with the picture. Better to get the picture fullpath ,something like D:program filesabcody.jpg.
View 8 RepliesI am facing a problem in my code. I am working on an application in vb.net, its a windows based application. On one of my form I need to perform so many data driven operations.
if I press tab on one of the text box, I need to set a computed value in other text box and need to set the focus to that text box.
I write a code that is a like to this.
Private Sub TextBox1_KeyUp(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles TextBox1.KeyUp
Select Case e.KeyCode
[Code]....
codes to implement buttons to do the following
1. Pause a process/ action event.
2. Resume the process/ action event.
3. Stop the process/ action event.
4. Speak the time based on the clock.
I'm using Visual Studio 2008 on an XP machine and am trying to develop a web app that can interact with websites and carry out automatic tasks.One problem I have is trying to recreate the web requests for automatic interaction.
For example:I use a webBrowser control to allow me to surf a page manually. Then, once I am at a specific location, I'd like the automatic interaction to take over.Part of the website requires a log-in and exchanges cookie data.When I try to read the cookie info from the webbrowser control to build the subsequent automatic requests, the cookie content is incomplete.Upon further investigation, it appears that the site sets one of the cookies to "http only". This stops the value being visible to the webbrowser control.Is there another control or method I could use to retrieve this info?
Which is the most efficient and speedy data structure in order to carry out calculations on it?. I have seen, collections, arrays, list arrays, databases and more. I would prefer to write just straight forward code that will be effective and which I can still understand. What I would like to do initially is have the ability to add new draws to the end of the file, edit the individual files and delete lines if required.
File would then be reformatted to show the corrections made. Some kind of data entry window is envisioned. As far as number crunching goes, I would like to make counts of each number in each of the columns , calculating averages, times since last drawn and so on.
Without being too long winded, I would eventually like to find triple combinations and maybe use them as predictions. So there you have it. This way I won�t have to go off on the wrong path, on a data structure that may not be able, or be too slow for the tasks at hand.
Im having a bit of a problem here. I need to add a certain string in this case (') infront of every item in my listbox.
So lets say items are :
item1
item2
[code]....
Uploaded with ImageShack.us how can i move the highlighted listbox on the right side to the empty row(the one that is highlighted on the left side) using a button.
View 2 Replieshere i have 2 listbox i already have the code for the selected item moving right and moving left but i don't know how to move all of the listbox1 to listbox2 by just click >> or listbox2 to listbox1 <
View 7 RepliesI have a listbox2 and it is bound to my ms access database. I want to number them using listbox1. Example
[Code]...
** the listbox1 must automatically number the items depending on how many items inside the listbox2. -I already know that i can make it by creating autonumber in ms access, for certain reasons i cant do that.
Ok so what i have is 2 listboxes and which ever item on listbox1 is selected i need the same row number selected on listbox2.
Listbox1 selected item = listbox2.select??
So I have two ListBoxes. Listbox1 gathers files from a directory and I have an add button to add selected files from Listbox1 over to Listbox2.
Is there a way to manually sort these items? Maybe with an up down buttons?
The reason I'd like to sort/reorder is I'll have a process that will run those selected files and each file will have to produce another file unique to the filename.
A quick example would be process FILE1.txt and produce FILE1.pdf, etc.
Is there an easier way to accomplish the sort/reorder?
UPDATE
Here is currently how I'm populating my listbox1, before adding anything to listbox2, which is the ListBox I'd like to have sorted so way or another.
Dim directoryInfo As _
New System.IO.DirectoryInfo(FolderBrowserDialog1.SelectedPath)
Dim fileInfos() As System.IO.FileInfo
[Code].....
I want to press a button and then copy all text from listbox1 to listbox2...how do i do this?
View 10 RepliesOkay as an example i am opening images through listboxes. Say I have the name of the photo in listbox1 and the location name of it in listbox2.Okay so what i want to do is make it so if i select an item in listbox1 that it will select that item down the list in listbox2 but by location not names.
[Code]...
I take this code from Crazypennie and the code is working very well.i try put the second Listbox2 on my form and try to save again but fail
Private Sub SaveValue(ByVal Path As String)
Dim ToSave(1) As String
Dim index As Integer = 0[code].....
I have 2 listboxes, and i can't get out what i need to do for the method. The method is, if a item in listbox1 is selected, it will select the same line in listbox2 and same in reverse. there can be many many items.
View 5 RepliesI have two listboxes. [code]..
I have already achieved above but the main difficult part is I also want numbering in listbox2 to go green or red based on listbox1 item (Corresponding items)
im using visual studio 2005 and i want to generate 10 random words from listbox1 to listbox2.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim readerVar As IO.StreamReader
[Code].....
in form1 i have two listboxs listbox1 listbox2 loadbutton and savebutton this code will write listbox1.selecteditem into a txt file and loadbutton will load info in listbox2 but i want when i click loadbutton it check if that item is already exist in listbox2 , if not so write selected item from listbox1 and if that item is already exist in listbox2 then do not save it (msg"this item is already exist in listbox2")
[Code]...
What i am trying to achieve is that if listbox2 contains checkedlistbox1 items then checkedlistbox1 should retain checked state even after the from is closed and re-opened again.
Since i am saving the checkedlistbox1 values into a Table - is it possible to bind those to retain the checked state even after the from is closed and re-opened again - or it can be done comparing the values from both listboxes [code]...
Random name for each item in listbox2(which copies the items from listbox1)
[CODE]:...................
You can see i almost got the code, but i dont know how to rename!
i have two listbox who contain Directories File one listbox show Full Path of Files..Second Listbox Show Name Like Show in Picture:i want to start new process by click on Listbox2. selected item( contain only name of files )
View 4 RepliesI have say... 10 lines of text in listbox1. how can I copy lines 5 thru 10 to listbox2 on buttonclick?
View 4 Repliesthis is my first project and i am using vb.net2010
i have list box contains my drives using this code
ListBox2.Items.AddRange(Directory.GetLogicalDrives)
and ListBox1 is empty
i need the code to view all files and folders in listbox1 from the selected drive in listbox2
I have an asp:table which I want to exported to excel. One of my fields are alpha numeric and when exported to excel the leading 0s are stripped off. After going through this thread: Validation (CSS 2.0): 'mso-number-format' is not a known CSS property name I would like to use the css method "mso-number-format:@;.But the css is not exported to excel. I just tried to test it with simpler css things like bold font etc but its not getting carried over. I can see that if I surround my asp:Label with tags this change gets carried over to the excel but not the css bold . Other solutions in other thread does not work for me as ="00111" shows up as desired in excel but in the web form it shows up as ="00111" which is not what i want.
View 2 RepliesLet's say you have a user class. When the user is logged in there are properties representing basic user info, an associated address and, say, 5 profile pictures, the last a generic lsit like this: Private _photos As List(Of Photo). However, instead of carrying the weight of the profile pictures in a session vairable, to reduce resource usage, I only want to populate them if the user needs to acces them. So, for the most part, the generic list of photo's is empty. Will it carry weight anyway? I'm trying to decide if I should just not populate ituntil needed, or if I should create an alternative "light" user class which doesn't have this property.
View 2 RepliesThere are two listboxes and int textbox.. Each listbox contains same Data but in listbox 2 there is an extra value...For EG
[Code]...