bgiGetGizmoNodeText

Gets the text of a specific node in a TreeView control. Searches gizmoMap for parentTreeview ID to get TreeView HWND. Searches treeviewNodes vector for gizmoNode ID to find the node's HTREEITEM handle. If both found, calls GetTreeViewItemText helper function with parentHWND and hTargetNode, returns the result. Returns empty string if TreeView not found or node not found.

This function retrieves the display text of a TreeView node. GetTreeViewItemText is a helper function that wraps the Windows TreeView text retrieval logic (likely using TVITEM with TVIF_TEXT mask and TVM_GETITEM message). Text buffer size determined by helper implementation. Returns empty string for invalid TreeView ID or invalid node ID. Use for reading node labels, searching tree content, or displaying selected node information.