How to convert a character to an integer in C#

The editor below will share with you a C# implementation of converting a character into an integer. It has a good reference value and I hope it will be helpful to everyone. Let’s follow the editor and take a look.

Convert a character to an integer as required by the title. There are several methods to implement this function

Method 1: Convert.ToInt32(string);

Run code:

##Method 2: int.Parse(object):

Running result:

This character happens to be a string of numbers. There is no problem using int.Parse(), but if this character is non-number What about strings?

When running, an exception occurred:

Method three: Int.TryParse( obj)

This method can well solve the exception problem of the method. If an exception is thrown, it returns 0:

Run results:

After the above various methods or operation conditions, do we have a comprehensive method? That is to say, no matter what object is converted, it can run normally! Below Insus.NET tries to write an extension method:

Use this extension method in the program:

Running results :

The above is what I compiled for everyone. I hope it will be helpful to everyone in the future.

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