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toint32专题
Int32.Parse, Convert.ToInt32,Int32.TryParse三者的区别
Int32.Parse, Convert.ToInt32,Int32.TryParse三者的区别 Int32. Parse (string) Int32.Parse (string str) method converts the string representation of a number to its 32-bit signed integer equivalent
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Convert.ToInt32字符串转为整型
using System;namespace ConsoleApplication2{class Program{static void Main(string[] args){Console.WriteLine("请输入第一个数字:");string firstNO = Console.ReadLine();int firstNOInt = Convert.ToInt32(firstNO);C
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