This analyzer identifies expressions that test a string for null (Nothing in Visual Basic) or an empty value, which can be replaced with a string.IsNullOrEmpty method call.
public bool AddRecord(string name, object data) {
if (name == null || name == string.Empty || data == null)
return false;
//...
return true;
}
To fix this issue, use the string.IsNullOrEmpty method call instead of logical expressions:
public bool AddRecord(string name, object data) {
if (string.IsNullOrEmpty(name) || data == null)
return false;
//...
return true;
}
Call the Use string.IsNullOrEmpty refactoring to replace the logical expression with the string.IsNullOrEmpty method call.