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

Search for a value into a list in c#

C# find item in list

MyClass result = list.Find(x => x.GetId() == "xy");

Source: stackoverflow.com

Search for a value into a 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

31 votes203 views3 answers
Raycasting in unity
C#Unity
0 vote178 views1 answer
C# add key value pair to dictionary
C#
2 votes165 views1 answer
C# read char
C#
0 vote174 views1 answer
How to get the index of a 2d array c#
C#
7 votes181 views1 answer
Unity change tag in script
C#
0 vote188 views1 answer
Polling data source c# using threads
C#
2 votes199 views1 answer
How to edit Camera.size property unity
C#Unity
1 vote165 views1 answer
Fluentassertions force exceptions
C#
0 vote179 views1 answer
Unity enable hdr picker
C#
0 vote187 views1 answer
For what is percent sign in unity c#
C#