dev_map_var — 打开 HDevelop 的变量窗口。
dev_map_var 已过时,仅出于向后兼容性考虑而保留。 New applications should use
dev_open_tool with ToolName set to
'variable_window' instead.
dev_map_var( : : : )
dev_map_var is used to re-show (map) the variable window on
the screen after it has been hidden (unmapped) by dev_unmap_var。
此算子不支持代码导出。
dev_map_var 始终返回 2 ( H_MSG_TRUE )。
基础