DownTo (Reserved Word)
This word is used as a part of a For statement where the execution values will be decreasing to a finishing value.
DownTo
Remarks
DownTo will always be placed between two arithmetic expressions.
Example
For Value5 = Length DownTo 0 Begin
{Your Code Here}
End;
DownTo is used here to indicate that for each value of Value5 from Length down to zero, the following Begin... End loop will be executed.