Extractinga Single Charcater Form A String/text?
Oct 22, 2009dim rownum as interger i need to extract "6" from the string
listviewitem {6} into the variable rownum
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Combine String Value Separated By Comma In A Single Text Box?
Dec 27, 2011I want to combine value become
A,B,C but my coding run the result as
ABC My coding:
& cboxOwner.Text & "' & '" , "' & '" & cboxOwner2.Text & "' , '" & cboxOwner3.Text & "'Any wrong?
VS 2005 Moving Rich Text Box String From Form To Form?
Apr 15, 2009simple problem Basically in form1 i have a line of SQL code in a rich text box called rtb_select
what i would like..This code to run under a connection string called strSQLSelectQuery in form2
I have been told someting like strSQLselectQuery = rtb_select.text would work however because rtb_select is in a different form in the same project it does not recognise rtb_Select
Using A Single Picture Box To Display A Single Picture Form A Bank Of Pictures?
Mar 22, 2011I have a few problems i need to solve. Firstly, I am looking for a piece of code i can use to display a picture from a bank of pictures. It will work on the basis of generating a random number and loading a picture that corresponds to that number.
i.e. Dim RandNumber As Integer
Dim RandClass As New Random
RandNumber = RandClass.next(1, 10)
If RandNumber = 1 Then
Picturebox1.image = picture1
[Code]...
Secondly, can I then use subsequent picture boxes to display pictures from the same bank of images, without displaying the same image? Finally, I then need to be able to click the picture or a button beneath the picture to select it as an answer to a question and then the whole process starts again.
Text String To Form Name?
Feb 5, 2008I have an application that I'm trying to use a textbox to store a form name:
Dim strName as String = frmMain.txtFormClose
Dim frm as Form = strName
frm = strName
frm.show
or
frm.close
and I get an error stating a string can not be converted to a form or something.
I'm trying to open and close forms in my application, based on the string text in my open and close textboxes, but it's not working.
Add A String Value Into The Form Text Properties?
Sep 9, 2011Is there a possibly way to add a string value into the Form Text Properties, so that I can have a customer name and job number display there? In other words... a variable form name. I have tried using an ampersand command and even even using quotes.
View 6 RepliesVS 2008 Wrap Html Tags Around Text In A Texbox And Transfer Text To A Single Multiline Textbox
Jun 23, 2010Im using the following code to wrap html tags around text in a texbox and transfer the text to a single multiline textbox from form1 to form2.[code]My problem is that if for example textbox5 and textbox6 are empty i want the program to continue anyway.
View 6 RepliesHow To Add String To A Text Box, Returned From Another Form That Has A List Box
Dec 15, 2011how to add a string item to a text box, returned from another form that has a list box?
I have two forms. on the first form I have a button which calls another form that has a List Box.
When I select the value from the list box and click on the apply button then the value should be
passed to the first form that will also have a text box. The text box should contain the value of
list box.
Publishing Single Form Form A Group Of Forms?
May 28, 2009In my ASP.NET(2.0),VB.NET Project,around Around 150 people are using this site inside the companyFrom these 40 Forms ,Can I to publish one Form (Visitor.aspx) to another site
View 1 RepliesHow To Store Two Text Box Value To Single Text File
Mar 11, 2011i want to do is i need to store two text box value to single text file..i hav checked other soluttions bt can't figure out wats goin wrong with this code..[code]multiple times in more than one text boxes???? n is it possible to store more than one data in the txt file? for an example i want 2 store phone number, message.
View 4 RepliesStore Two Text Box Value To Single Text File?
Mar 11, 2011i m jst a new bee in coding so i need a lil bit favour of urs ... all i want to do is i need to store two text box value to single text file!!!sry if the thread post earliar in the forum!!!i hav checked other soluttions bt can't figure out wats goin wrong with this code
[Code]...
Single Stored In A String?
Aug 9, 2011I am struggling a bit with a string conversion. My platform is VB in Visual Studio 2010, windows form application. What I have is a Single float that occupies four characters of a string. Where Chr(0) is the LSB of the single and Chr(3) is the MSB of the single. This string is loaded by a built in function that communicates to an external microcontroller via tcp/ip that I do not wish to modify. I am having trouble figuring out a way to get these chars from a string to a single data type. I dont need to convert the data, just move it. But I keep getting type errors and not sure how to handle it in VB.
View 6 RepliesConvert Single Byte To String?
Feb 26, 2012i would like to convert a single byte to a string.
dim mybyte as byte = &h11
dim mystring as string
i tried
[code].....
Converting String To Its Single Representation?
Feb 15, 2010I am trying to convert a string to a single. Ive tried csng() directcast() and single.parse. The first two methods crash. Single.parse says input string was in incorrect format. The number is 777.7932 so should convert fine. Ive tried it this way:
'x = single.parse(pts(0), globalization.NumberStyles.AllowDecimalPoint)
how can i convert a string representation of a single data type that is read from a text file into its single data type. I checked control panel and globalization settings are set to english.
Double And Single Quotes In String?
May 12, 2009I have a problem with double and single quotes in a string.I have a textbox where i take a string from.In the textbox are double quotes and single quotes quotes.Problem is that if i return the string all the single quotes are replaced by double quotes.How can i get it to keep the single quotes as single quotes?
View 4 RepliesPut A Single Double Quote As A String?
Mar 15, 2011It would seem to be Dim MyString as String = """""" but VB doesn't like that.
View 2 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 Escape Single Quote In String.Format
Jun 24, 2010While searching on how to escape a single quote in String.Format, I found the answer at SO: Escaping single quote in String.Format(). It seems to be different for VB though. I tested it, and indeed C# needs
string s = DateTime.Now.ToString("MMM d \'yy 'at' H:mmm");
while VB needs
Dim s As String = Now.ToString("MMM d 'yy 'at' H:mmm")
Why does C# need a double backslash, and VB a single backslash? This might be a bit of a silly question to C# users, but while I can read C#, I'm not used to writing it.
Multiple Incident Replace Within A Single String?
Feb 11, 2012Using the example piece "aString = Replace(TestString, "o", "i")"
I would like a count of every time it makes a change. Possible?
If not, is there a clean way to do a multiple incident replace within a single string and have it record counts?I know I can create loop throughs but they are slower and messy.
Remove Single Element List(Of String)?
Oct 22, 2010Nothing on google what so ever.
Private mArryLinkEntries As List(Of String)
some timers i get a matching string in the list, so i need to remove one element[code]...
Split A String On Multiple Blankspaces But Not On Single?
Jun 20, 2012I have a string that i need to split where there are 2 or more blankspaces, but i dont want to split it on single blankspace. For example, a string might look something like this:
"Name of something "five blanks" Name of something else "three blanks" And so on"
And i need the split to be:
Name of something
Name of something else
And so on
Store A Single String Into Memory For Later Use On Different Pages
Jun 12, 2011I need to store a single string into Memory for later use on different pages to be able to create a log file for my app.
so on my 1st form(Login Form) i need to pass the Username to Memory and then read it from the memory later on on different pages.
Turning The Number From An Array Into A Single String?
Nov 3, 2009ow would I go about turning the number from an array into a single stringsay for example I had:
Dim MyArray(4) as Integer
MyArray(0) = 1
MyArray(1) = 2
[code].....
VS 2010 Convert String To Single (Fontsize)?
Jan 28, 2011I have a combobox which I want to use to change the font-size of text, but I'm getting an error.
vb.net Dim xfont As New Font(font_cbo.Text, font_cbo_size.Text, FontStyle.Regular, GraphicsUnit.Point)
Conversion to Type Single is invalid So I tried to convert the string to Single, but with the same error. If I replace the "font_cbo_size.Text" to a number, it'll work fine.
VS 2008 Parse Text For Fields - Get A String List Of All Values Within [] In A String Of Text?
Oct 18, 2010What would be the fasted method of get a string list of all values within [] in a string of text? For example: [client_name], are you are doing today? My name is [my_name]. The list of strings would be:
[Code]...
Asp.net - Adding Single Line If Statement In String.format?
Dec 20, 2011Can you set a condition inside the string.format parameter.So if i have
string.format("{0}" , if x = 7 then return "SEVEN" else return "ZERO")
Is there a way of doing this?
DB/Reporting :: Single Character With In A String Search In SQL Query?
Jan 14, 2011I am trying to do a SQL query that checks for the presence or absence of a character's occurance in a field / column as a condition to retrieve the row. In this case I only need to test for existance of the specified character and in a similar query to test for the non existence. Not where it is or how many, just is it there or is it notI am using VB express.net 2008 and it uses, I think, MS SQL Server 2008.Using VB's instr() I can tell straight away if a string does or doesn't contain a character, but I would like to know this before I retrieve the row.
using the
WHERE .... and [mytable.myfield] LIKE 'Q'
or
WHERE .... and [mytable.myfield] NOT LIKE 'Q'
produces a result, but not a correct result. It does something but I can not say that it is working even part way.CHARINDEX gets an undefined function error MATCHES also gets an undefined function error?CONTAINS looks like it should work but I am still getting sytax errors with it, so I don't know how to use that predicate yet.
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
VS 2008 - Display ListBox Items In One Single String
Aug 20, 2009How would I take all my listbox Items (can be different every time) and put them in one single string with ControlChars.NewLine between each of the items.
View 11 RepliesWpf - Change Color Of Single Letter In Label String?
May 21, 2011I have a project in WPF 4 and VB.net. I need to change the color a single letter in a word in a label (the label's content changes quite a bit).
View 2 Replies