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

0 vote211 views1 answer
Vb.net single quote in string
C#
1 vote193 views1 answer
String formatting of spacing with c#
C#
11 votes194 views2 answers
C# array to string
C#
0 vote200 views1 answer
Difference between UnitOfWork and Repository Pattern
C#
0 vote189 views1 answer
Trhow exception if is null c#
C#
0 vote214 views1 answer
Scale curve revit api
C#
0 vote224 views1 answer
Dirty property unity
C#Unity
1 vote188 views1 answer
How to reference a UI element in unity
C#
0 vote207 views1 answer
Celsius to Fahrenheit c#
C#
7 votes197 views1 answer
C# void
C#