TStringList.Values

From Soldat Community Wiki
Jump to: navigation, search
property Names[Name: String]: String
 Access mode: RW

Description

Values represents the value parts of the name-value pairs in the list.

Reading

When reading this property, if there is a name-value pair in the list of strings that has name part Name, then the corresponding value is returned. If there is no such pair, an empty string is returned.

Writing

When writing this value, first it is checked whether there exists a name-value pair in the list with name Name. If such a pair is found, it's value part is overwritten with the specified value. If no such pair is found, a new name-value pair is added with the specified Name and value.

Example

var
  s: TStringList;

begin
  s := File.CreateStringList();
  s.Append('a=1');
  s.Append('b=2');
  s.Append('c=3');
  s.Append('d=4');
  s.Append('e=5');

  WriteLn(s.Strings[2]);         // c=3
  WriteLn(s.Names[2]);           // c
  WriteLn(s.Values[s.Names[2]]); // 3

  s.Values['e'] := '51';
  WriteLn(s.Values['e']);        // 51

  s.Values['f'] := '6';
  WriteLn(s.Values['f']);        // 7
  
  s.Free;
end.