你好，，，，在段落中的单词或术语之间如何间隔

问题描述

你好
文本文件空间中的单词之间的空格的代码是什么= 20空白，请在vb.net2010

hello
what is the code for space between words in text file space =20 blank please answer in vb.net2010

推荐答案

Dim animals As String() = New String() {"Cat", "Dog", "Horse"}
Dim fruits As String() = New String() {"Apple", "Banana", "Grapes"}

Dim line As String
Dim sb As New StringBuilder()
Dim spaces As New String(" "C, 20)

Dim i As Integer = 0
While i < animals.Length AndAlso i < fruits.Length
'20 in {0,20}, defines the width of the column
'If it is negative i.e. -20, then the text is left aligned
'within the column otherwise it is right aligned in the column
	'line = String.Format("{0,20}{1,20}" & vbLf, animals(i), fruits(i))
	line = String.Format("{0,-20}{1,-20}" & vbLf, animals(i), fruits(i))
'If 20 spaces are to be introduced between two words then
'the following code can be used.
	'line = String.Format("{0}{1}{2}" & vbLf, animals(i), spaces, fruits(i))
	sb.Append(line)
	i += 1
End While
System.IO.File.WriteAllText(fileName, sb.ToString())

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