TChangeRange indicates the direction in which a node is moved.
TChangeRange = -1..1;
-1..1 TChangeRange;
Outline
TChangeRange is the type of the Value parameter of an outline node's ChangeLevelBy method. It can take one of the following values:
Value |
Meaning |
-1 |
Move the node toward the root by one level. |
1 |
Move the node toward the leaf by one level. |
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