Null String in C#
In this article we will discuss about the Null string.
A null string is a string variable that has not been initialized yet and has a null value. If you try to call any methods or properties of a null string, you will get an exception. A null string valuable is exactly same as any other variable defined in your code. A null string is typically used in string concatenation and comparison operations with other strings.
The following code example shows how to use a null string.
static void Main(string args)
string nullStr = null;
string empStr = string.Empty;
string name = "Mahesh Chand";
if ((name != nullStr) || (name != empStr))
Console.WriteLine(name + " is neither null nor empty");
You may also want to read these related articles.
Ask Your Question
Got a programming related question? You may want to post your question here