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Remove  
Method  
Remove a key-value entry from the current SortedList
SortedList Class
System.Collections NameSpace
CF1.  Procedure Remove ( Key : Object ) ;
CF : Methods with this mark are Compact Framework Compatible
Description
If the specified Key is found in the current SortedList, it is removed, and Count for the SortedList is decremented.
Microsoft MSDN Links
System.Collections
System.Collections.SortedList
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A simple example
program Project1;
{$APPTYPE CONSOLE}

uses
  System.Collections;

var
  MyList    : System.Collections.SortedList;
  DictEntry  : DictionaryEntry;
  Enumerator : IEnumerator;

begin
  // Create our sorted list
  MyList := SortedList.Create;

  // Add entries to it
  MyList['Name']     := 'Neil Moffatt';
  MyList['Birthday'] := DateTime.Create(1957, 2, 18);
  MyList['Age']      := TObject(47);

  // Display the list contents
  Console.WriteLine('MyList at the start :');
  Console.WriteLine;
  Enumerator := MyList.GetEnumerator;
  while Enumerator.MoveNext do
  begin
    DictEntry := DictionaryEntry(Enumerator.Current);
    Console.WriteLine('{0} = {1}',
                      DictEntry.Key.ToString,
                      DictEntry.Value.ToString);
  end;

  // Now remove the Age entry
  MyList.Remove('Age');

  // Display the list contents
  Console.WriteLine;
  Console.WriteLine('MyList after removing ''Age'' :');
  Console.WriteLine;
  Enumerator := MyList.GetEnumerator;
  while Enumerator.MoveNext do
  begin
    DictEntry := DictionaryEntry(Enumerator.Current);
    Console.WriteLine('{0} = {1}',
                      DictEntry.Key.ToString,
                      DictEntry.Value.ToString);
  end;

  Console.Readline;
end.
   MyList at the start :
  
   Age = 47
   Birthday = 18/02/1957 00:00:00
   Name = Neil Moffatt
  
   MyList after removing 'Age' :
  
   Birthday = 18/02/1957 00:00:00
   Name = Neil Moffatt
 
 
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