Period Data
It is displayed to grasp an age background in one chronological table.
It consists of the ones with name and end date, start date, and so on.
The Period Data belonged to on one chronological table are displayed in Period Data view
When [ Select ] button is pressed, "Select Period" window appears.
Checked items are belonged to its table.
If checked item were changed, belonged period data are changed.
When you want to add new period data, please push " + " button.
When you want to change a period data,
please select item and push " Change " button.
Add Period Data
"Period Data Registration" window is generated by " + " button of "Select Period" window.
It can be registed only Period Name and Start Date.
Change Period Data
When one period item is selected and pressed " Change " button in "Select Period" window,
"Period Data" window appears.
name,date,color of the period data can be changed.
Delete Period Data
When the right-clicked menu item [ Delete This Period Data ] which the table item is selected is clicked, its data is deleted.
