Gets or sets the default group row height value. By default this property is set to Double.NaN, meaning that the grid will estimate the default row height based on a measurement of the group header. It is recommended that you set this property before you bind/populate the grid with data.

'Declaration
 
Public Property DefaultGroupRowHeight As System.Double

'Usage
 
Dim instance As NGroupingRule
Dim value As System.Double
 
instance.DefaultGroupRowHeight = value
 
value = instance.DefaultGroupRowHeight

public System.double DefaultGroupRowHeight {get; set;}