vb格式化字符串的方法有哪些

vb
小億
202
2023-10-10 16:46:18
欄目: 編程語言

在VB中，格式化字符串的方法有以下幾種：

  1. 使用字符串插入符號(hào)（{0}、{1}、{2}等）和String.Format方法。例如：
Dim name As String = "John"
Dim age As Integer = 25
Dim formattedString As String = String.Format("My name is {0} and I am {1} years old.", name, age)
  1. 使用字符串插入符號(hào)和字符串插入操作符（&）進(jìn)行連接。例如：
Dim name As String = "John"
Dim age As Integer = 25
Dim formattedString As String = "My name is " & name & " and I am " & age.ToString() & " years old."
  1. 使用字符串插入符號(hào)和字符串插入函數(shù)（$）進(jìn)行連接。例如：
Dim name As String = "John"
Dim age As Integer = 25
Dim formattedString As String = $"My name is {name} and I am {age} years old."
  1. 使用占位符（%）和字符串插入函數(shù)進(jìn)行連接。例如：
Dim name As String = "John"
Dim age As Integer = 25
Dim formattedString As String = String.Format("My name is {0} and I am {1} years old.", name, age)

這些方法都可以用來將變量的值插入到字符串中，并以指定的格式進(jìn)行格式化。

0 踩