Deep understanding of the Wpfのgrid layout

The following is a row definition that describes the problem, similar to the column:

<Grid>
<Grid.RowDefinitions>
<rowdefinition/>
<rowdefinition height= "/>"
</Grid.RowDefinitions>

Specify high and low times, the height of the unit can make *, can make p, can make auto, also can default below is the description of MSDN:

The default is that *,auto will set the height according to the internal element size, the unit pixel generally omitted.

For more communication please Dabigatran: 435226676

Deep understanding of the Wpfのgrid layout