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 vote215 views1 answer
Transform face player unity
C#
0 vote275 views1 answer
C# trim trailing zero
C#
1 vote279 views2 answers
Unity change material at runtime
C#
0 vote308 views1 answer
C# Convert 1 range to another
C#
13 votes325 views1 answer
How to find the mouse position unity
C#Unity
1 vote295 views3 answers
Visual studio reinstall all nuget packages
C#
3 votes271 views1 answer
C# array backwards
C#
1 vote294 views1 answer
How is c# pronounced
C#
0 vote269 views1 answer
List of 2 different iherent classes c#'
C#
1 vote270 views1 answer
Revitapi
C#