TypedMapper Constructor (IAppContext, String, String)

Initializes a new instance of the object and attaches it to the supplied mapper. The mapper is positioned to the first row if there are rows. Use HasRecords to determine if there are valid rows in the mapper.

protected TypedMapper(
	IAppContext appCxt,
	string mapperKey,
	string rowFilter
)

Protected Sub New ( 
	appCxt As IAppContext,
	mapperKey As String,
	rowFilter As String
)