/C#/Search a value into a list int list in c#

Search a value into a list int list in c#

//In this example i have 2 lists with the months numbers and i will check 
//if the month have 31 or 30 days, using the method .IndexOf()
//this method search the array content and return a zero-based value,
//if found, otherwise return -1. In this example its using a List<int>
//the same process can be apllied for every list
List<int> m31 = new List<int>{ 1, 3, 5, 7, 8, 10, 12 };
List<int> m30 = new List<int>{ 4, 6, 9, 11 };

public string ValidaData(int month, int year)
{
  if (m30.IndexOf(mes) != -1)
  {
    return "have 30 days";
  }
  else if(m31.IndexOf(mes) != -1)
  {
  	return "have 30 days";
  }
  else if(mes == 2)
  {
  	if(year % 4 == 0)
      return "have 29 days";
    else
       return "have 28 days";
  }
  else
  {
  	return "Unknown month";
  }
}

Similar codes

0 vote352 views2 answers
How to find current country c#
C#
1 vote358 views1 answer
Unity change particle system sorting layer via script
C#
10 votes348 views4 answers
Unity rotate around point
C#
0 vote386 views1 answer
Play sound in sequence unity
C#Unity
0 vote347 views1 answer
Ssis sql query in script task
C#
1 vote360 views1 answer
Group by ef core
C#
15 votes371 views2 answers
Replace space with underscore in c#
C#
3 votes321 views2 answers
Remove duplicate char from string c#
C#
9 votes409 views2 answers
How to change textMesh Pro unity
C#Unity
0 vote333 views1 answer
.net open config file by name
C#