IEntityFieldCoreIsNull Property

If the original value in the column for this entityfield is DBNull (NULL), this parameter should be set to true, otherwise to false. In BL Logic, it's impractical to work with NULL values, so these are converted to handable values. The developer can still determine if the original value was DBNull by checking this field.

bool IsNull { get; set; }

Property IsNull As Boolean
	Get
	Set