I need to use quotes inside a string variable... but I don't know how.If I simply put double quotes at the start and at the end, the program interprets it as a closed interval, like if every quote is a string.
What can I do? I've searched here, but none of the results seems to be related with VB.net.
How to put data containing double-quotes in string variable? Aug 01, 2003 02:30 AM | LINK I need to store a string that contains words in double quotes. The complete string data is presented to the variable in double quotes, but the next double quotes within the data ends the string and the remaining text gives a syntax error. How can I place literal double-quotes in a string variable? For example:
[Code]...
[code]What is the syntax for using variables inside of quotes?
View 3 RepliesI have a visual basic shell command that installs an IPP printers with a shell command. It asks for the username for the port.
userport = username.Text
How do I Incorporate that into:
Shell("rundll32 printui.dll,PrintUIEntry /b ""AT-LAB-BWQ"" /if /f %windir%inf
tprint.inf /r
""[URL]"" /m
""HP Color LaserJet 2800 Series PS"" /z /u")
I have this code
Text1.Text = Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData)
but, when I run it, it produces an error: Compile Error: Variable not defined and it points to the second "Environment" string, the one inside the parenthesis. Is there a reference that I should be enabling?
This should create a desktop shortcut but instead it spits out an error that is because of the quotes inside quotes. They need to be there, I know this is the problem as I have tried without them and it has worked. Another problem though is that it creates the shortcut (when Idon'thave quotes in quotes) but wraps the whole TargetPath in quotes making the shortcut unusable. Here is my code:
Dim input As String
Dim s As String = Environment.GetEnvironmentVariable("UserProfile")
input = TextBox1.Text
[code].....
Is there any way to use selectnode with the attribute having both single and double quotes? If we are having single quote in the attribute we can use like below,
nodeList = root.SelectNodes("//book[contains(title,""'attribute'"")]")
If we are having double quotes we can use,
nodeList = root.SelectNodes("//book[contains(title,'"""attribute"""')]")
how can I use an attribute ['attribute"] having both single and quotes in SelectNodes.
In vb.net, im using objWriter.Write("playerA= "x"")as you can see im using double quotes inside double quotes, how do i skip it so the error doesnt show up?in php you make an "" to skip the string like ("playerA = "x" ")
View 6 RepliesI made a simple gui whit vb 2005
[Code]...
I'm using some code to read a text file line by line, the thing is it can contain speech (or double) quotes in the line of text, is the a way of getting rid of them, I've an example line from the text file below.
01 john "job" asd123
I need to lose the quotes around job
I'm trying to match on some inconsistently formatted HTML and need to strip out some double quotes.
Current:
<input type="hidden">
The Goal:
<input type=hidden>
This is wrong because I'm not escaping it properly:
s = s.Replace(""","");
This is wrong because there is not blank character character (to my knowledge):
s = s.Replace('"', '');
What is syntax / escape character combination for replacing double quotes with an empty string?
I 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 RepliesI would like to know, how can I remove english quotes from a string?
e.g.: Denomina "CAMPOS" a Rua B, em local que especifica.
I want to remove this quotes, or replace it to simple quotes like "this quotes". I've tried this code, but it does not work:
Dim txt As String = mytext.Replace("""", """").Replace("""", """")
I have a string like
FVAL(XXX)="TRUE" AND FVAL(TT)="FALSE"
I want to replace all "TRUE" and "FALSE" by TRUE AND FALSE.
Now the resultant string should be
FVAL(XXX)=TRUE AND FVAL(TT)=FALSE
Will the code shown below be upto the mark for this.
Regex.Replace("FVAL(XXX)=""TRUE"" AND FVAL(TT)=""FALSE""", "[""]TRUE[""]", "TRUE", RegexOptions.IgnoreCase)
How do i put "" quotes in a string because the string is defined with " and " i want it to be something like Dim TempString As String = "Test="Test"" but how do i get the "" inside the "" if you know what i mean.
View 4 RepliesUser enter a command like 2+2 and instead of displaying 2+2 in the designated textbox 4 appears.
View 3 RepliesI'm looking for a way to search a string variable for two words and copy the text in between them into another variable. This needs to be done as many times as the match occurs.
View 3 RepliesDim hmm As String
hmm = "HELLO"
Console.WriteLine(hmm)[code].....
The Output of this Code is HELLO But how should i get it in double Quotes as"HELLO" This has to be my output in double quotes.
If I try to display a command line argument that has double quotes around, the double quotes are always stripped off. How can I avoid this?
for example, the argument is "c:xx.txt" and this displays c:xx.txt instead Console.WriteLine((My.Application.CommandLineArgs(4)))
I am sure this has had to have been answered somewhere but after looking on the web I cant find anything addressing variables in variables. For instance say I have var1, var2, var3, var4 decalred. How can I create a loop assignment? Something like var & i = "variable 1". So instead of "var1" I have the numeric piece be a variable.
View 2 RepliesI have a large file that I need to copy each lines contents and place between the quotes in sw.WriteLin (" ").
Sample text file
#
# Security Options
#
DisableMemoryCardInsert True
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is there any possibility to assign a value to a variable inside an IF condition in VB.NET?
Something like that:
Dim customer As Customer = Nothing
If IsNothing(customer = GetCustomer(id)) Then
Return False
End If
I have a text file to read, at the first line will have a size of array, that means I cannot guess size of array, and I have to create a array in side a sub (Local Variable). Then, I want to use value of array in another sub, but I cannot use value of variable of another sub. What I have to do to make an array con be used in every sub/function in a class? Also, I've post an example file, code and error list.
[Code]...
Using VB.NET .NetFramwork 3.5. This fails and strikes me as odd. Is this correct behavior:
Public Sub TestForEach()
For index As Integer = 1 To 10
Dim z As Integer
Assert.AreEqual(0, z)
z = index
Next
End Sub
I would expect z to always equal 0 as I thought the dim-ing of an integer would set the value to 0. If you run this. It fails at the second loop. For some reason z retains it's value of 1. I know I can manually initialize z to = 0, but I wanted to know if this is a bug or expected behavior.
I want to pass/use a variable inside a sql statement. The code is the following:
Dim i As Integer = 2
Using Command As New SqlCommand("SELECT Comment FROM Params where id=' " & i & "' ", objConnection)
I tried to pass the i variable by using the ' " & i & " ' but it doesn't work (I am getting an error like - Conversion from type 'DBNull' to type 'String' is not valid. )
For i As Integer = 1 To 10
Dim j As Integer = 10
Next
now my question is, Is memory allocated to j every time its executed inside for loop? or only value of 10 is assigned on subsequent iterations?
I have buttons generated through code (dynamically). I have to associate an event (the same) to them. I use AddHandler button.click, AddressOf mysub.The issue is that mysub gets a string (mysub(string)), but AddressOf doesn't accept a parameter inside the routine. How can I do this? Using also an alternative to AddressOf.
EDIT:
Public Class Form1
...
Private Sub mysub(ByVal sender As Object, ByVal e As System.EventArgs, ByVal str As String)[code]......
Like in topic.I want adddashes to variable.So textbox1.text = "Nice "weather" is..."BUT it's not working :/ when I'm using dashes VB 2010 thinks that I want close
View 6 RepliesIs there any way to know that a variable inside a method is Compiler generated.when decompiling a .net dll or exe the generated code looks like this. [code]
View 8 RepliesSay I have something like this
Dim Level1 as Integer = 83
Dim Goal as String
Goal = InputBox(" What level is your goal?")
[code].....