I want to ask for how to set the condition for how to show the price at the last line of description. for example
no Description Price
Can anybody give me some advice or solution? Because the decripstion may be got 1 line, 2 line 3 line or more.
Click on the description field and set its "Stretch with overflow" property to "True".
I believe I misread your question. I now see that your description field is already set to stretch with overflow. What you need to do is set the price field's "Stretch Type" to a value other than "No Stretch" and set its "Vertical Alignment" to "Bottom".
What this will do is make the price field grow the same as the description field and it will show its value at the bottom of the field.