C# optional parameters

// Using Optional Attribute
private void SomeMethod([Optional] string param)
{
    ...
}

// Using Default Values
private void SomeMethod(string param = null)
{
    ...
}

Source: c-sharpcorner.com

Optional parameter get request c#

public string GetFindBooks(string author="", string title="", string isbn="", string  somethingelse="", DateTime? date= null) 
{
    // ...
}

Source: stackoverflow.com

Similar codes

1 vote163 views2 answers
For else c#
C#
0 vote252 views1 answer
Archivarskodex freischalten
C#
3 votes214 views1 answer
C# list all files in a directory and subdirectory
C#
0 vote233 views1 answer
Whining
C#
0 vote214 views1 answer
C# decimal to fixed 2
C#
1 vote228 views1 answer
Remove last instance of string c#
C#
0 vote213 views1 answer
How to add to a list only items that are not already in the list c#
C#
29 votes242 views3 answers
Online embedded c compiler
C#
4 votes251 views1 answer
Changing euler angles unity
C#Unity
-4 votes270 views1 answer
How to set discord status Csharp bot
C#