is it possible to save 4 strings from 4 textboxes into 4 variables and give them a name so when i will click the button it will save them as one name in a listbox and when a user clicks the item from listbox it will show the 4 strings that i have saved?
View 7 Replieshow can i save some texts from textboxes into a word in a listbox so when i will reopen the program i will continue having the save?
View 4 RepliesHow do I save the contents of a listbox?
View 18 RepliesI 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.
View 1 RepliesWhat data type could I use in my access database that can hold very long texts. By default, each cell in Access tables can only contain up to 255 characters. Is there any way to extend this to any length I want?
View 4 RepliesI want to make 2 radio button.. I want a radio (when checked) show contents in a combo box, each radio button should show different contents when checked.for example: My project is to create a payment form for books when reference (as a radio button) is checked then i want it to show the following book titles in a combo box: "vb guide 2010" , "PHP for Dummies" etc and show the price in a separate text box when clicked when fiction (as a radio button) is checked then i want it to show the following book titles in a combo box: "harry potter" , "spiderman" etc and show the price for these titles in a separate text box when clicked.
View 10 RepliesI am new in programming, I am using VB2005, and MS Access as the database.I have create a project with an "add a new user form", so far so good, the program is saving my data with no problem.[code]What I need help with knowing how to implement or how to add the code to be able to save what ever is in the "Listbox1" into an "OLE Object" table in my Access database.
View 2 RepliesAm using this INI Reader from CodeProject. I have a listbox with some items in it. I wanted to save the items in listbox to my ini file. I used the following code but the problem is, it only saves the final item.
Dim INI As New IniFile
INI.Load(Application.StartupPath & "Config.ini", True)
For i As Integer = 0 To List.Items.Count - 1
ini.GetSection("Initiate").AddKey("Part1").Value = List.Items.Item(i)
Next
[Code]...
Below is some code from that I've been working on. I can't seem to get the data from my list box to save to a file. When I do save it all I get in the file is this: "System.Windows.Forms.ListBox+ObjectCollection".I am really frustrated as I've tried a bunch of different things but can't get it to work![code]
View 6 Repliesim trying to save a listbox with a few lines in it. Im using this:
save.InitialDirectory = "C:"
save.FileName = "List of needs"
save.Filter = "Text Files ONLY (*.txt) | *.txt"
[code]....
Im not sure what to put in W.Wrte() and i guess thats why i get a text file with this:
System.Windows.Forms.ListBox, Items.Count: 4, Items[0]:
We have a listbox in our MVC View and the user has the ability to highlight multiple values. I'd like to be able to save those selected values(if possible?) as a comma delimited cell value in our '08 SQL Database.
The image below shows what I am attempting to explain. Note the selection in the LISTBOX
This is where we save the passed in values from the Positionnumber DDL (Listbox w/ mulitple highlights).
> <HttpPost()>
> Function Edit(wsmonitor As WSMonitor, ByVal vbpositionnumberDDL As Integer, ByVal PassedCounty As Integer, ByVal
> MonitorTypeDDL As String) As ActionResult
[Code]....
1 when my listbox returns resaults it only brings back 10 how do I set it to return lets say 500
and question 2 is when I click on my links in listbox it's not opening webpage as I would expect it...
This is my code
[Code]...
OK here is what it looks like when it saves
[Code]...
how can i save all the items in listbox ex.
and here is the escalar command that i use to save to mysql db.
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Dim connection1 As New MySqlConnection(connStr)
[Code].....
I am trying to be able to add everything within a listbox to a program setting that can be re loaded when its opened up again, I have the part to load them upon opening, but I don't know how to make it add all the items within the listbox to the setting, so it has something to load.
This is to load them on startup:
For Each item As String In My.Settings.logs
log.Items.Add(item.ToString)
Next
not all in the listbox items are save in database....only the index 0 is saved in the database...i want all to be save in database.
[Code]...
I am using this code for save the items into a text file:[code]I want to save the items without blank lines like
-item1
-item2
-item3
rewriting a class I use for saving Treeview data to a XML file for use of saving ListView data I can't really figure out the rewrite, I'm stucked, unfortunately Listviews seems to be a big problem for me in general.
Option Strict On
''' <summary>
''' The TreeViewDataAccess class allows the nodes within a TreeView to be
''' persisted to xml for later retrevial.
''' </summary>
[Code]....
I tried to get the value text at the end of the field id equal text on the webpage at each line. I only want to get the two value text at each line which something is like this: 111.11.11.11:4000. I want to input them in the messagebox but when I clicked on the button, it displayed as "fieldid=fieldid2=". I am trying to make the project to check and get it response as like this 111.11.11.11:4000 but it got it wrong. The reason why I want to get do this is because when I get the value text with the full ip address and the open port to input the strings text on the messagebox, I can start the next method by writing the code to make the project connecting to the sever with an open port.
Here it the code:
Code:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
' used to build entire input
[Code].....
I'm new to VB.net programming on printing a page to a thermal printer (Epson T88IV). I really had a hard time figuring out how to code the printing of a bitmap image and some text, while sending commands (through font control) to the printer.I tried sending the escape characters with Control font, but the Graphics.DrawString of PrintPageEventArgs do not allow it.. so I used the RawPrinterHelper class I found on Microsoft KB. It worked out but, I cannot print a bitmap image with it.Anybody knows how to do that?
View 9 RepliesI heared about an encrypting function that encrypt the texts with a password I don't know exactly how it
View 6 Repliesi'm trying to get a label to have 2 colors.ex. of label text: now editing: (written as the set color) trujade.html (in a new font color) that way, if i'm editing, let's say a css file, and i have have the .css file extension in a different color format from the .html extension, i can easily notice if i'm editing a html or a css file just by looking at the file name color.
View 3 Replieshow cam i put the texts between the prackets in an arry for example
[Code]...
i need a code to create an arry with the following items
[Code]...
I am creating an application for a point of sale in a bar in which I have a form (frmTransactions) where there are some radio buttons to be selected (main groupbox), each radio button is exclusive, and some combo boxes in the second groupbox to be ticked, which are instead not exclusive.In this form I created a 'Print Invoice' button which opens the form invoice (frmInvoice) and there are some labels that display the text shown on the transactions form; although I managed to do fairly easily the part regarding the customers details I am now finding some difficulties with the part regarding the transactions selected.[code]...
View 7 RepliesI have 2 textboxes where the user enters texts of same length. I need to do a char by char comparison. For this, i used Chars(i). Now, i have been trying to highlight the differences at the string index which is different. I am not able to figure a way out for that.
for example:
string1 = HELLO
string2 = WELLM
When the user hits Compare button, the code should highlight H and W, and also O and M maybe in the same respective textboxes or 2 different labels etc.
I've created a software with 50 textbox and 4 lists how can I do "Save As" "Open" to restore or save them ?
View 1 RepliesI have a panel on a form in which I have two labels and a small picturebox. The label texts and image in the picturebox are changed from time to time program matically. I would like to have where a user can click anywhere in the panel to bring up another form, but I have not been able to make it work. Since the labels are I guess "above" the panel, if the user clicks on the label itself, it does not trigger the panel onclick event.
View 2 Replieshow to add the texts, and items in TextBox and ComboBox to Datagridview without use any database.
Example: i have TextBox1 and ComboBox1. i want to add the texts and items to datagridview, first Col1.ID, Col2.Word, and Col3.Soluton.
For ComboBox1 use to add the items to Col2 and Col3 will be added by TextBox1.
My objects contain curves and texts. I draw the objects with something like this[cod]e...
View 7 RepliesI am developing a project in VB2010 Express ,I want to high light the spoken text ,but i can speaking can not to high light the text?
Private Sub Voice_AudioLevel(ByVal StreamNumber As Long, _
ByVal StreamPosition As Object, _
ByVal AudioLevel As Long)
[code]....