Exercising Encapsulation through traditional Accessor and Mutator Methods in C#

This is very basic and little lengthy way of exposing private field-data through accessor and mutator methods. In this field-data is declared private and then public accessor and mutator methods are formed through which private field-data can be accessed indirectly.

Example:

class Company

{

    // field-data declared private

    private string nameOfCompany;

    private int licenseNumber;

    //accessor method to get the value

    public string getName()

    {

      return nameOfCompany;

    }

    // mutator method to assign the value to private field-data

    public void setName(string name)

   { 

     // check condition before assigning value to private field-data

     if(name.Length < 26)

     {

        nameOfCompany = name;

     }

     else

    {

     Console.WriteLine("Name exceeds maximum limit");

    }

    //similarly accessor method for private field-data licenseNumber

    public int getLicenseNumber()

    {

      return licenseNumber;

    }

    //similarly mutator method to assign the value to private field-data licenseNumber

    public void setLicenseNumber( int licenseNum ) 

    {

     licenseNumber = licenseNum;

    }

}

Note:
if there're too many field-data members in a class then making accessors and mutators for each of those field-data members makes the code too lengthy, therefore it's not preferable to choose this syntax in case number of field-data members is large.