Retrieving A Single Word From An Array And Into A Label/textbox?
Jul 18, 2011Retrieving a single word from an array and into a label/textbox?
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Showing Contents Of String Array To Single Label
Jan 12, 2011I got a string array & I need to show the contents of it to a single label. It acts like a clock. The thing is I tried with everything I could but I failed. This is the code I've been trying. Its in vb.net. And theres a thread running to slow down the loop so I can display the contents in a label for 2 seconds.
Dim j As Integer
For j = 0 To readText.Length
label.text=readText(j)
Thread.Sleep(2000)
Next
Mouse Over Event To Highlight Single Word(s) In Rich Textbox
Sep 11, 2009I have a rich textbox with words in it separated by space characters. I want to create a mouseover event so that when I drag the cursor over a single word in the rich textbox that the word wil be highlighted grey. How do I set up the mouse over event to trigger whilst hovering above this specific control and do I make it recognize a stand alone word,
View 11 RepliesParse Single Line In Textbox But Make Each Word / Number A String On Its Own?
Nov 9, 2011I am populating a textbox with a single line of numbers that I would like to seperate out into strings.[code]...
View 3 RepliesDB/Reporting :: Multiple Entries From A Database Displayed In A Single Textbox / Label
Sep 2, 2010I am working on getting a multiple values from a single column displayed in a single textbox or label. I know I should be able to find the information I need online, but I am coming up empty. I am using Visual Studio 2010 with SQL Server 2005. For example, I want to pull all the email addresses, that have a value, from a table and display them together. The output I am looking for is like this:
[Code]....
How A Single Word Can Be Splitted And Saved To An Array E.g "DH23"
Sep 5, 2010The result should looks like:
array1(0)="D"
array1(1)="H"
array1(2)="2"
array1(3)="3"
Scramble Word - 4 Set Of Words Store In Array And Wan Randomly Selects And Scramble Its Letters In A Label
Feb 12, 2011I have 4 set of words store in array and wan randomly selects and scramble its letters in a label. i just know how to do the coding part of randomly display the words in the label but it no scramble i have no idea to do the scramble part, any expert can give the solution or example?
Below is my code:
Dim word(4) As String
Dim random As New Random
word(0) = "superman"
[CODE]...
Retrieving Single Element From Datatable
Sep 11, 2009I have a string array (values) whose elements look like this
1xxx:val:timestamp
1xx1:val:timestamp
and so on....
and a datatable that contains all the valid ids (the 1xxx numbers) and their corresponding names. I need to check whether or not the table contains the id and if it does i need to get its name.
This is my current code
Dim tbl as DataTable = GetTable("Select ......")
tbl.PrimaryKey = New DataColumn() {tbl.Columns("sensor_id")
For each value as string in values
[Code]....
but it seems like it is a round about way since I already know the element exists in the table and the select statement returns an array which i dont need because I know there will only be one datarow associated with this id. I feel like there should be an easier or actually more efficient way of doing this. If not oh well but I had to check anyway.
but this returns an array of datarows when i know I am only going to get one datarow from this query
Querying A Single Column And Displaying All Results In A Single Textbox?
Sep 5, 2010I am trying to make a list, separated by a comma, of entries from a single column in a SQL database. I have been spending the last several days searching for a way to do this, but every thing I found either didn't work, or wasn't exactly what I was looking for.
The query will pull all the email address that are not null. What I need to know is how to take the result of that query and make it look like this:
email0@address.com, email1@address.com, email2@address.com, etc, etc, ...
I feel like I should know this, but for the life of me, I can't remember nor can I find it in any of the textbooks I have.
I am using Visual Basic 2010 and SQL Server 2005. I also have access to Visual Basic 2005 if needed.
Retrieving Author / Title / Etc From Word Doc Using VB 2005?
Apr 24, 2011I have the following code at the beginning of the file:
Imports
Office = Microsoft.Office.Core
Imports
[code].....
3-tier Coding In Retrieving Data To Label?
Jun 21, 2010tier coding in retrieving data from database and display it in label.
I got the code for data access layer but im not sure if it's right:
Public Function getFeedbackQ(ByVal Question1 As String, ByVal Question2 As String, ByVal Question3 As String) As System.Data.DataSet
[code].....
VS 2010 Label Retrieving Data From Another Class?
Sep 3, 2010I have this class:
Public Class Pizza
Public Sub New(ByVal name As String, ByVal cost As Decimal)
Me.Name = name
[Code]....
But I want the Cost property to be displayed in a label as I add each item into a ListBox. In context, I add an item from a listbox into another and when I do the Cost of each item will be added into the label. Like a checkout system and that's the running total.
Label To Display A Word For 5 Seconds And Then Move Down The List In A Text File And Display The Next Word?
Nov 21, 2010I have a label that is supposed to display a word for 5 seconds and then move down the list in a text file and display the next word.I'm oddly able to make it work in random mode, but not going down the list in order.. random would be ok if used words didn't come up again.
Code:
Dim DurHold As String = My.Computer.FileSystem.ReadAllText(Application.StartupPath & "FlashWords.txt")
Dim DurDelimiters() As String = {vbNewLine}
Dim DurTextLines() As String = DurHold.Split(DurDelimiters, StringSplitOptions.RemoveEmptyEntries)
[code].....
.net - Combining Array Of Arrays Into Single, Distinct Array Using LINQ
Apr 19, 2011Can this be rewritten any better using LINQ? I'm a C#er trying to think in VB.NET for this current project. It's in an ASP.NET Web Forms .vb codebehind:
Public ReadOnly Property AllowedCategoryIds As Integer()
Get
Dim ids = New List(Of Integer)
[Code]....
VS 2010 Put (-) AFTER The Word LOVE AND Before Any Word In The Textbox By A Click Of Button?
Sep 8, 2011I want to know how to put (-) AFTER the word LOVE AND before Any word in the textbox by a click of Button. ( if my textbox1.text has: LOVEMOM then when i click the "Button" it shows "LOVE-MOM" if LOVEDAD then = "LOVE-DAD" and soo on.
View 5 RepliesHandling Click Event For Label In Label Array?
Jan 29, 2011i am developing a web browser in vb.net as my final year project.currently working on displaying browsing history in labels contained in a panel . i have coded label array dynamic in size , using redim stmnt in some method say abc () . now i want to handle event generaten on clicking these label .but i have no idea how to do it .
Public Class frmhistory
Dim domainarray(50) As String
Dim lblpagename() As Label
[Code]....
Change A Single Rtb Word Color?
Jul 5, 2010I am trying to change the color of a word in a rich text box.e.g. if u type if, and, end, sub into the vb code editor it will change blue.
View 1 RepliesConvert The Word Everytime The Word Is Entered Into A Textbox
Oct 17, 2011I am taking a first semester Intro to Programming class and have an assignment due where I need to convert the word "monkey" into "gorilla" everytime the word is entered into a textbox. I only know how to declare the variables so far.
View 23 Replies'send' A Single String To A Word Object?
Jan 23, 2009i want to 'send' a single string to a word object .. i need a hard-enter in that string
"Text" & vbCrlf & "Text" .. still gives me Text Text in word .. instead of
Text
Text
How To Add Multiple Documents Into A Single Word Document
Sep 9, 2008I have written the following code:
Dim cmdString As
String = "Select x from abc where s='Y'"
[code].....
VB IRC Client - WriteStream Only Displays Single Word In IRC?
Nov 16, 2010I have been writing an ever so simple IRC client in visual basic. I have a niggly issue whereby when I am writing to the network stream. On other clients my message cuts off after the first space character. I'm sure this is something simple as the messages are being sent, receiving is fine and debugging the issue it wherever I read the message (i.e. if I debug.print the message being written to the stream it still includes all the words and spaces.) Here is my code.
[Code]...
Asp.net - Populate Label From Single Field In Sql Server
Sep 15, 2010I have a column in a table that contains a message and I want this message to be displayed in a label. Here is my code which currently doesn't populate the label.
Protected conString As String = ConfigurationManager.AppSettings("sqldirectory")
Dim cnn As New SqlConnection(conString)
Dim cmd As New SqlCommand("select message from [database].[dbo].[table]")
[Code]....
Desposing Of A Single Label On A Parent Control
Jul 13, 2010How do I despose (get rid) of a single Label on a Parent control? Hendri Bissolati noviceprogrammer@vodamail.co.za
View 14 RepliesHow To Output Two Listview Items To A Single Label
Jan 5, 2011I have a listview with three columns: Employee ID, Firstname and Lastname. When the user selects a row in the listview, I would like to have the Firstname and Lastname for the selection chosen to be output to a label. I know how to select a single item from the listview and output it as text. How do I output two items from the listview to a single label? Firstname listview item is: EmployeeListViewSelectedItem(0).SubItems(1) and Lastname is SubItem(2)
View 3 RepliesUser Can Click A Button That Opens Up A Rtb With Every Single Word ?
Nov 13, 2010I have a Search form where the user can click a Button that opens up a rtb with every single word (12,800+) used in the King James Bible. Every word is Capitalized ("Thankful, Grateful", etc), so in my code, the user selects a word, then right-clicks and sends the word to the TextBoxSearch in lowercase. Now, if the RTBDisplay (where all search results go) is empty, then a msgbox pops up asking if the user would like to re-search the same word in Uppercase. If they click OK then the word in the TextBoxSearch (lets says: "thankful") is supposed to become "Thankful". But instead, the TextBoxSearch goes blank. I have tried many variations of code, and here is my latest (doesn't work):
If Me.RichTextBoxSearch.Text = "" Then
MsgBox("Would you like to search the same word but in Uppercase?", CType(1, MsgBoxStyle), "Re-Search?")
If CBool(MsgBoxResult.Ok) Then[code]....
VS 2010 - Retrieving Item From Array
Jan 7, 2011I have a function that is suppost to take a list of strings then split up each part. This is my code
For i As Integer = 1 To UPdata.Count
If InStr(UPdata(i), "!!") Then
Dim DataTBP() As String
Do
DataTBP = UPdata(i).Split("!!")
[Code] .....
One section of UPdata would look something like
ABC#DEF@GHIHSJD!!143#ISJ@PSIODH!!
What I want it to do is firstly separate the lines using !! so i would be left with
ABC#DEF@GHIHSJD
143#ISJ@PSIODH
That part works fine and I am left with an array DataTBP() with 2 values. The strings found above. Its then suppose to extract the part before # for every string left in DataTBP (In my example two) but the function that's meant to do this:
For j As Integer = 0 To UBound(DataTBP)
Dim DataType As String = DataTBP(j)
DataType = DataType.Split("#")
Select Case DataTBP(j)
[Code] .....
Throws me the error
Value of type '1-dimensional array of String' cannot be converted to 'String'.
But I don't know why as DataTBP(j) is a string not an array but a string. I've also tried
For Each a As String In DataTBP
Dim DataType As String = a.Split("#")
Next
It throws the same error
Display A Single Character In A Label When Inputted By The User?
Jan 8, 2012I have been assigned a task to create a basic hangman program and I need help to figure out how to show the letters that the user has guessed correctly without displaying any of the other Characters.The word that the user will be guessing is in a label the user will be guessing letters by clicking buttons This is a piece of the code for one of the buttons the user can click to guess the letter "C":
btnc.Visible = False
Guessletter = "C"
If lblword.Text.Contains("C") Then
*this is the part where I become stuck*
End If
Have Multiple Color For Text In Single Label Controller
Nov 11, 2011I wanted to have multiple color for text in single label controller
e.g.
label1.Text = " $ 480.00 "
What I want is character $ in Red color and other digits or character after $ in color blue.
I cannot have separate labels for digits and $.
Have Multiple Color For Text In Single Label Controller?
Nov 11, 2011I wanted to have multiple color for text in single label controllere.g.
label1.Text = " $ 480.00 "
What I want is character $ in Red color and other digits or character after $ in color blue.
$ 480.00
I cannot use separate labels for digits and $ due to limitation?
Using Timer In Do Until Loop - Putting Single Variable Into Label
Mar 11, 2010I'm trying to use the timer (not a Timer object) in a Do... Until loop. I want the loop to put a single variable into a label. When I do this it works and puts the value into the label (lblOxygenReading):
If btnGetOxygen.Text = "Get Oxygen Reading" Then
Select Case True
Case rdoColorWhite.Checked
strCurrentColor = "White"
Case rdoColorRed.Checked
[Code] .....
It goes through the Do loop and the For.. next loop but doesn't change the label. Visual Studio doesn't show any errors when I'm writing the code, but when I run it, it hangs somewhere.
