ReverseRange(Index: Integer; Count: Integer);
Index. Index of the element, from which the range starts.
Count. Number of range elements.
The ReverseRange method inverts the array range.
Sub UserProc;
Var
StrL: IStringList;
i: Integer;
Begin
StrL := New StringList.Create;
For i := 0 To Math.RandBetweenI(50, 100) Do
StrL.Add("Number " + Math.RandBetweenI(0, 100).ToString);
End For;
StrL.ReverseRange(Double.FloorInt(StrL.Count / 2), Double.FloorInt(StrL.Count / 2) + 1);
End Sub UserProc;
After executing the example a dynamic array of strings is generated, the second part of the array is inverted.
See also: