New line character in VB.Net? - vb.net

Question

I am trying to print a message on a web page in vb.net. I am trying to get the messages in new lines. I tried using the "\r\n" and the new line character. But this is getting printed in the page instead of it comming to the next line. Please let me know if there is any alternative.

Answer 1

Check out Environment.NewLine. As for web pages, break lines with <br> or <p></p> tags.

Answer 2

Environment.NewLine is the most ".NET" way of getting the character, it will also emit a carriage return and line feed on Windows and just a carriage return in Unix if this is a concern for you.
However, you can also use the VB6 style vbCrLf or vbCr, giving a carriage return and line feed or just a carriage return respectively.

Answer 3

The proper way to do this in VB is to use on of the VB constants for newlines. The main three are
vbCrLf = "\r\n"
vbCr = "\r"
vbLf = "\n"
VB by default doesn't allow for any character escape codes in strings which is different than languages like C# and C++ which do. One of the reasons for doing this is ease of use when dealing with file paths.
C++ file path string: "c:\\foo\\bar.txt"
VB file path string: "c:\foo\bar.txt"
C# file path string: C++ way or #"c:\foo\bar.txt"

Answer 4

You need to use HTML on a web page to get line breaks. For example "<br/>" will give you a line break.

Answer 5

If you are using something like this.
Response.Write("Hello \r\n")
Response.Write("World \r\n")
and the output is
Hello\r\nWorld\r\n
Then you are basically looking for something like this
Response.Write("Hello <br/>")
Response.Write("World <br/>")
This will output
Hello
World
you can also just define "<br />" as constant and reuse it
eg.
Public Const HtmlNewLine as string ="<br />"
Response.Write("Hello " & HtmlNewLine)
Response.Write("World " & HtmlNewLine)

Answer 6

it's :
vbnewline
for example
Msgbox ("Fst line" & vbnewline & "second line")

Answer 7

Try Environment.NewLine.

Answer 8

Your need to use the html/xhtml break character:
<br />

Answer 9

you can solve that problem in visual basic .net without concatenating your text, you can use this as a return type of your overloaded Tostring:
System.Text.RegularExpressions.Regex.Unescape(String.format("FirstName:{0} \r\n LastName: {1}", "Nordanne", "Isahac"))

Answer 10

In asp.net for giving new line character in string you should use <br> .
For window base application Environment.NewLine will work fine.

Answer 11

VbCr
Try that.

Answer 12

In this case, I can use vbNewLine, vbCrLf or "\r\n".

Answer 13

vbCrLf is a relic of Visual Basic 6 days. Though it works exactly the same as Environment.NewLine, it has only been kept to make the .NET api feel more familiar to VB6 developers switching.
You can call the String.Replace() function to avoid concatenation of many single string values.
MsgBox ("first line \n second line.".Replace("\n", Environment.NewLine))

Answer 14

Environment.NewLine or vbCrLf or Constants.vbCrLf
More information about VB.NET new line:
http://msdn.microsoft.com/en-us/library/system.environment.newline.aspx

Answer 15

I had the need to store line breaks in a string in a SQL table and have them displayed in vb.NET. My solution was to include a string like this in my database:
"This is the first line{0}This is the second{0}This is the third"
In vb.NET, I processed the string like this before using it:
Label2.Text = String.Format(stringFromSQLquery, vbCrLf)
This replaces every occurance of {0} with vbCrLf