How to check if a string contains a substring in Delphi?

Question

String content = \"Jane\";
String container = \'A.Sven,G.Jane,Jack\'; // This is the string which i need to be searched with string content

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Answer 1

You can use the functions in StrUtils in Delphi

uses
  StrUtils;
..
    if ContainsText('A.Sven,G.Jane,Jack', 'Jane') then 
    ...

ContainsText returns true if the subtext is found, without case-sensitivity, in the given text

In StrUtils you'll also find handy functions like StartsText, EndsText and ReplaceText