/C#/How to generate random unique id in c#

How to generate random unique id in c#

public Random a = new Random(); // replace from new Random(DateTime.Now.Ticks.GetHashCode());
                                // Since similar code is done in default constructor internally
public List<int> randomList = new List<int>();
int MyNumber = 0;
private void NewNumber()
{
  	MyNumber = a.Next(0, 10);
  	while(randomList.Contains(MyNumber))
    	MyNumber = a.Next(0, 10);
}

Source: stackoverflow.com

Similar codes

9 votes245 views1 answer
C# return two variables of different types
C#
0 vote154 views1 answer
Get first word in string c#
C#
0 vote198 views2 answers
ASP.NET Core set update clear cache from IMemoryCache (set by Set method of CacheExtensions class)
C#
0 vote261 views1 answer
Six simple machines labeled
C#
0 vote239 views1 answer
How to choose a random child in a gameobject unuity
C#
0 vote181 views1 answer
C# switch expression pattern matching
C#
0 vote202 views1 answer
How to get the index of a 2d array c#
C#
1 vote190 views1 answer
String isnullorempty vs isnullorwhitespace
C#
0 vote198 views3 answers
Windows forms link listbox to array
C#
0 vote193 views1 answer
Enum in method as argument c#
C#