本文整理汇总了VB.NET中System.String.Join方法的典型用法代码示例。如果您正苦于以下问题:VB.NET String.Join方法的具体用法?VB.NET String.Join怎么用?VB.NET String.Join使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.String 的用法示例。
在下文中一共展示了String.Join方法的8个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的VB.NET代码示例。
示例1: Example
' 导入命名空间
Imports System.Collections.Generic
Module Example
Public Sub Main()
Dim maxPrime As Integer = 100
Dim primes As List(Of String) = GetPrimes(maxPrime)
Console.WriteLine("Primes less than {0}:", maxPrime)
Console.WriteLine(" {0}", String.Join(" ", primes))
End Sub
Private Function GetPrimes(maxPrime As Integer) As List(Of String)
Dim values As Array = Array.CreateInstance(GetType(Integer), _
New Integer() { maxPrime - 1}, New Integer(){ 2 })
' Use Sieve of Eratosthenes to determine prime numbers.
For ctr As Integer = values.GetLowerBound(0) To _
CInt(Math.Ceiling(Math.Sqrt(values.GetUpperBound(0))))
If CInt(values.GetValue(ctr)) = 1 Then Continue For
For multiplier As Integer = ctr To maxPrime \ 2
If ctr * multiplier <= maxPrime Then values.SetValue(1, ctr * multiplier)
Next
Next
Dim primes As New List(Of String)
For ctr As Integer = values.GetLowerBound(0) To values.GetUpperBound(0)
If CInt(values.GetValue(ctr)) = 0 Then primes.Add(ctr.ToString())
Next
Return primes
End Function
End Module
开发者ID:VB.NET开发者,项目名称:System,代码行数:31,代码来源:String.Join 输出:
Primes less than 100:
2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 59 61 67 71 73 79 83 89 97
示例2: modMain
' 导入命名空间
Imports System.Collections.Generic
Imports System.Linq
Module modMain
Public Sub Main()
Dim output As String = String.Join(" ", GetAlphabet(True).Where(Function(letter) _
letter >= "M"))
Console.WriteLine(output)
End Sub
Private Function GetAlphabet(upper As Boolean) As List(Of String)
Dim alphabet As New List(Of String)
Dim charValue As Integer = CInt(IIf(upper, 65, 97))
For ctr As Integer = 0 To 25
alphabet.Add(ChrW(charValue + ctr).ToString())
Next
Return alphabet
End Function
End Module
开发者ID:VB.NET开发者,项目名称:System,代码行数:21,代码来源:String.Join 输出:
M N O P Q R S T U V W X Y Z
示例3: Example
Module Example
Public Sub Main()
Dim maxPrime As Integer = 100
Dim primes() As Integer = GetPrimes(maxPrime)
Console.WriteLine("Primes less than {0}:", maxPrime)
Console.WriteLine(" {0}", String.Join(" ", primes))
End Sub
Private Function GetPrimes(maxPrime As Integer) As Integer()
Dim values As Array = Array.CreateInstance(GetType(Integer), _
New Integer() { maxPrime - 1}, New Integer(){ 2 })
' Use Sieve of Eratosthenes to determine prime numbers.
For ctr As Integer = values.GetLowerBound(0) To _
CInt(Math.Ceiling(Math.Sqrt(values.GetUpperBound(0))))
If CInt(values.GetValue(ctr)) = 1 Then Continue For
For multiplier As Integer = ctr To maxPrime \ 2
If ctr * multiplier <= maxPrime Then values.SetValue(1, ctr * multiplier)
Next
Next
Dim primes As New System.Collections.Generic.List(Of Integer)
For ctr As Integer = values.GetLowerBound(0) To values.GetUpperBound(0)
If CInt(values.GetValue(ctr)) = 0 Then primes.Add(ctr)
Next
Return primes.ToArray()
End Function
End Module
开发者ID:VB.NET开发者,项目名称:System,代码行数:28,代码来源:String.Join 输出:
Primes less than 100:
2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 59 61 67 71 73 79 83 89 97
示例4: values
Dim values() As Object = { Nothing, "Cobb", 4189, 11434, .366 }
If values(0) Is Nothing Then values(0) = String.Empty
Console.WriteLine(String.Join("|", values))
开发者ID:VB.NET开发者,项目名称:System,代码行数:3,代码来源:String.Join 输出:
|Cobb|4189|11434|0.366
示例5: JoinTest
Public Class JoinTest
Public Shared Sub Main()
Console.WriteLine(MakeLine(0, 5, ", "))
Console.WriteLine(MakeLine(1, 6, " "))
Console.WriteLine(MakeLine(9, 9, ": "))
Console.WriteLine(MakeLine(4, 7, "< "))
End Sub
Private Shared Function MakeLine(initVal As Integer, multVal As Integer, sep As String) As String
Dim sArr(10) As String
Dim i As Integer
For i = initVal To (initVal + 10) - 1
sArr((i - initVal)) = [String].Format("{0,-3}", i * multVal)
Next i
Return [String].Join(sep, sArr)
End Function 'MakeLine
End Class
开发者ID:VB.NET开发者,项目名称:System,代码行数:23,代码来源:String.Join 输出:
0 , 5 , 10 , 15 , 20 , 25 , 30 , 35 , 40 , 45
6 12 18 24 30 36 42 48 54 60
81 : 90 : 99 : 108: 117: 126: 135: 144: 153: 162
28 < 35 < 42 < 49 < 56 < 63 < 70 < 77 < 84 < 91
示例6: Sample
Class Sample
Public Shared Sub Main()
Dim val As [String]() = {"apple", "orange", "grape", "pear"}
Dim sep As [String] = ", "
Dim result As [String]
Console.WriteLine("sep = '{0}'", sep)
Console.WriteLine("val() = {{'{0}' '{1}' '{2}' '{3}'}}", val(0), val(1), val(2), val(3))
result = [String].Join(sep, val, 1, 2)
Console.WriteLine("String.Join(sep, val, 1, 2) = '{0}'", result)
End Sub
End Class
开发者ID:VB.NET开发者,项目名称:System,代码行数:12,代码来源:String.Join 输出:
sep = ', '
val() = {'apple' 'orange' 'grape' 'pear'}
String.Join(sep, val, 1, 2) = 'orange, grape'
示例7: Example
' 导入命名空间
Imports System.Collections.Generic
Module Example
Public Sub Main()
Dim maxPrime As Integer = 100
Dim primes As List(Of Integer) = GetPrimes(maxPrime)
Console.WriteLine("Primes less than {0}:", maxPrime)
Console.WriteLine(" {0}", String.Join(" ", primes))
End Sub
Private Function GetPrimes(maxPrime As Integer) As List(Of Integer)
Dim values As Array = Array.CreateInstance(GetType(Integer), _
New Integer() { maxPrime - 1}, New Integer(){ 2 })
' Use Sieve of Eratosthenes to determine prime numbers.
For ctr As Integer = values.GetLowerBound(0) To _
CInt(Math.Ceiling(Math.Sqrt(values.GetUpperBound(0))))
If CInt(values.GetValue(ctr)) = 1 Then Continue For
For multiplier As Integer = ctr To maxPrime \ 2
If ctr * multiplier <= maxPrime Then values.SetValue(1, ctr * multiplier)
Next
Next
Dim primes As New System.Collections.Generic.List(Of Integer)
For ctr As Integer = values.GetLowerBound(0) To values.GetUpperBound(0)
If CInt(values.GetValue(ctr)) = 0 Then primes.Add(ctr)
Next
Return primes
End Function
End Module
开发者ID:VB.NET开发者,项目名称:System,代码行数:31,代码来源:String.Join 输出:
Primes less than 100:
2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 59 61 67 71 73 79 83 89 97
示例8: Animal
' 导入命名空间
Imports System.Collections.Generic
Public Class Animal
Public Kind As String
Public Order As String
Public Sub New(kind As String, order As String)
Me.Kind = kind
Me.Order = order
End Sub
Public Overrides Function ToString() As String
Return Me.Kind
End Function
End Class
Module Example
Public Sub Main()
Dim animals As New List(Of Animal)
animals.Add(New Animal("Squirrel", "Rodent"))
animals.Add(New Animal("Gray Wolf", "Carnivora"))
animals.Add(New Animal("Capybara", "Rodent"))
Dim output As String = String.Join(" ", animals.Where(Function(animal) _
animal.Order = "Rodent"))
Console.WriteLine(output)
End Sub
End Module
开发者ID:VB.NET开发者,项目名称:System,代码行数:28,代码来源:String.Join 输出:
Squirrel Capybara
注:本文中的System.String.Join方法示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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