C # Optimizing string manipulation (experience)

The 1.convert.toint32 and the int32.parse of the enmity

3 Ways to use 2.Split

3.@ the difference between "ABC" and "ABC" Is there

4. Keep 2-digit valid decimal and rounding

5.url Solution for delivering Chinese

6.3 Ways to convert 123456789 to 12-345-6789

7.4 ways to swap two characters at a specified location

8. The magical uses of "%10"

9. The ingenious way to output 21 aaaaaaaaaaaaaaaaaaaaa

The 1.convert.toint32 and the int32.parse of the enmity

All 2 of these methods can parse string to int, then we must have a question: what is the difference between them? When should I use what? Performance and so on.

In fact, in 2.0 and Int32.TryParse also achieved the same effect.

C # CODE

using System;using System.Collections.Generic;
using System.Text;
namespace ConsoleApplication1
...
{
class Program
...
{
static void Main(string[] args)
...
{
string myString = "1234";
int myint = 0;
myint = Convert.ToInt32(myString);
Console.Write(myint+"\r\n ");
myint = Int32.Parse(myString);
Console.Write(myint+"\r\n ");
Int32.TryParse(myString, out myint);
Console.Write(myint+"\r\n");
}
}}

(The running effect will be no different, Tullo)