C# if isset

// check if variable set or not
if(variable != null)
{
    Console.WriteLine("variable is set");
}
else
{
    Console.WriteLine("variable is not set");
    variable = "This variable is now set";
}

Similar codes

0 vote364 views1 answer
How to lerp a value in unity
C#
0 vote341 views1 answer
Subquery in LInQ EF Core C#
C#
6 votes326 views1 answer
Operator -- c#
C#
1 vote331 views1 answer
SQL Lite insert data in C# (Source:NAYCode.com)
C#
0 vote311 views1 answer
Visual studio console.writeline not showing in output window
C#
-1 vote341 views1 answer
Find first occurrence of character in string
C#
0 vote295 views1 answer
Convert linq query to json format
C#
0 vote310 views1 answer
How to check if bool is true c#
C#
0 vote348 views1 answer
C# square symbol
C#
0 vote344 views1 answer
Vbnet programatically convert type to db type
C#