Check null and empty string in ASP.Net C#

Check null and empty string in ASP.Net C#

Hello everyone, I am going to share the code sample for check null and empty string in ASP.Net C#.

String IsNullOrEmpty Syntax

if (!string.IsNullOrEmpty(inputString)){} else{}

The code detail given below

public bool ResetAccessFailedCount(string EmailId, int CountAttempt)
    bool IsSuccess = false;
    if (!string.IsNullOrEmpty(EmailId))
        var user = base.Context.Tbl_Users.Where(e => e.UserEmail == EmailId).FirstOrDefault();
        if (user != null)
            user.FailedLoginAttempt = CountAttempt;
            user.LastLogin = DateTime.Now;

            IsSuccess = true;
    return IsSuccess;


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