define an operator on class

hi guys,

i want define operators in class named student.in of them +,*,- there no problem must define >=,<= , != too! tried write code last ones there errors.

this class code:

      class student      {            public int _input1;          public int _input2;          public static int operator +(student c1, student c2)          {              return c1._input1 + c2._input2;          }          public static int operator -(student c1, student c2)          {              return c1._input1 - c2._input2;          }          public static int operator *(student c1, student c2)          {              return c1._input1 * c2._input2;          }                }  

can define other operators or no? please me

 

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sincerely,skywolf

of course can define. see below. 

class student  {        public int _input1;      public int _input2;                public static int operator +(student c1, student c2)      {          return c1._input1 + c2._input2;      }      public static int operator -(student c1, student c2)      {          return c1._input1 - c2._input2;      }      public static int operator *(student c1, student c2)      {          return c1._input1 * c2._input2;      }        public static bool  operator >(student c1, student c2)      {          return c1._input1 > c2._input2;      }        public static bool operator <(student c1, student c2)      {          return c1._input1 < c2._input2;      }        public static bool operator >=(student c1, student c2)      {          return c1._input1 >= c2._input2;      }        public static bool operator <=(student c1, student c2)      {          return c1._input1 <= c2._input2;      }        public static bool operator ==(student c1, student c2)      {          return c1._input1 == c2._input2;      }        public static bool operator !=(student c1, student c2)      {          return c1._input1 != c2._input2;      }  }

 

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please mark post answer if solved problem. happy programming!

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