goto First Child
Move the cursor to the first child of its current node.
Return
true
if the cursor successfully moved, or false
if there were no children.
Move the cursor to the first child of its current node.
Return
true
if the cursor successfully moved, or false
if there were no children.
Move the cursor to the first child of its current node.
Return
true
if the cursor successfully moved, or false
if there were no children.
Move the cursor to the first child of its current node.
Return
true
if the cursor successfully moved, or false
if there were no children.