The String class provides Trim, TrimStart and TrimEnd methods to trim strings.
The Trim method removes white spaces from the beginning and end of a string. The
TrimEnd method removes characters specified in an array of characters from the
end of a string and TrimStart method removes characters specified in an array of
characters from the beginning of a string.
You can also use the Remove method to remove characters from a string. The
Listing 2 code shows how to use these methods.
Module
Module1
Sub Main()
Dim str
As
[String] =
" C#
"
Console.WriteLine("Hello{0}World!",
str)
Dim trStr
As
String =
str.Trim()
Console.WriteLine("Hello{0}World!",
trStr)
str =
"Hello World!"
Dim chArr
As Char()
= {"e"c,
"H"c,
"l"c,
"o"c,
" "c}
trStr =
str.TrimStart(chArr)
Console.WriteLine(trStr)
str =
"Hello World!"
Dim chArr1
As Char()
= {"e"c,
"H"c,
"l"c,
"o"c,
" "c}
trStr =
str.TrimEnd(chArr1)
Console.WriteLine(trStr)
Dim MyString
As
String =
"Hello Delta World!"
Console.WriteLine(MyString.Remove(5,
10))
Console.ReadLine()
End Sub
End
Module
Output
