difference between string.Empty and blank value of text

Question

Hi all, please give me difference between string.Empty and Text='' with Example Thanks

Ravi Patel · Answer

Hi, string.empty handles memory efficently than string x=""; "" actually creates an object but string.empty does not. Also, it is a best practise to avoid hardcoding like "";

Maha · Answer

http://www.dotnetperls.com/string-empty using System; class Program { static void Main() { // // Initialize string to empty string field. // string value = string.Empty; // // Test the empty field. // if (value == "") { Console.WriteLine("Empty"); } if (value.Length == 0) { Console.WriteLine("Empty"); } // // Switch on the string constant. // switch (value) { case "": { Console.WriteLine("Empty"); break; } // case string.Empty: // { // Console.WriteLine("Error!"); // break; // } } Console.ReadKey(); } } /* Empty Empty Empty */

Upendra Pratap Shahi · Answer

string.empty not holds any thing...string="" is having one undisplayed charecter 'space' \0. "" actually creates an object but string.empty does not. string.empty is best way...its reduce memory and garbage. Kindly accept the answer .

Rajeesh Menoth · Answer

Hi, String.Empty is a readonly field while "" is a const. This means you can't use String.Empty in a switch statement because it is not a constant. Check the below link.. Reference : http://stackoverflow.com/questions/151472/what-is-the-difference-between-string-empty-and-empty-string The answer is helpful.Then please accept it ..!!

difference between string.Empty and blank value of text

Answers (4)