C# | Int32.ToString Method | Set - 1

Int32.ToString Method is used to converts the numeric value of the current Int32 instance to its equivalent string representation. There are 4 methods in the overload list of this method as follows:
Here, we will discuss the first two methods.
 

ToString(IFormatProvider) Method

This method is used to convert the numeric value of the current instance to its equivalent string representation using the specified culture-specific format information.
 

Syntax:  

public string ToString (IFormatProvider provider);

Parameters: This method takes an object of type IFormatProvider which supplies culture-specific formatting information.
Return Value: This method returns the string representation of the value of the current instance in the format specified by the provider parameter.
Example:

The Value is 15 and provider is en-US

Int32.ToString(String, IFormatProvider) Method

This method is used to convert the numeric value of this instance to its equivalent string representation using the specified format and culture-specific formatting information.
 

Syntax:  

public string ToString (string format, IFormatProvider provider);

Parameters:  

format: It is a standard or custom numeric format string. 
provider: It is an object which supplies culture-specific formatting information. 
 

Return Value: This method returns the string representation of the current instance specified by the format and provider parameter.
Example:

The value is 2147483647
The Format is D5
The Provider is fr-FR

Reference: 

• https://learn.microsoft.com/en-us/dotnet/api/system.int32.tostring?view=netframework-4.7.2