PascalCased 单词的正则表达式（又称驼峰式，带前导大写字母）

PascalCased是一种命名约定，用于给变量、函数、类和其他编程实体命名。它的特点是单词之间没有下划线或其他分隔符，而是每个单词的首字母都大写。这种命名约定通常用于编写面向对象的程序，使得代码更加易读和易懂。

C#
public class Person
{
    public string FirstName { get; set; }
    public string LastName { get; set; }
    
    public void SayHello()
    {
        Console.WriteLine("Hello, " + FirstName + " " + LastName + "!");
    }
}
public void CalculateTotalAmount()
{
    double subtotalAmount = 100.50;
    int taxRate = 10;
    
    double totalAmount = subtotalAmount + (subtotalAmount * taxRate / 100);
    
    Console.WriteLine("Total amount: $" + totalAmount);
}

C#
public class Product
{
    public string ProductName { get; set; }
    public float UnitPrice { get; set; }
    
    public void AddToCart()
    {
        // Add product to shopping cart
    }
}
public void CalculateTotalAmount()
{
    // Calculate total amount
}