Gets a value indicating whether the DefaultCellStyle property has been set.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
Getting the value of the DefaultCellStyle property automatically instantiates a new DataGridViewCellStyle if the property has not previously been accessed. You must, therefore, use the property to determine whether the DefaultCellStyle property is currently set to a DataGridViewCellStyle instance. This is useful to determine which properties of the object returned by the InheritedStyle property represent styles set specifically for the band.
For more information about cell style inheritance, see Cell Styles in the Windows Forms DataGridView Control.