Imports rows into a multirow without removing existing rows.
An import is performed by calling the MultiRow stored procedure with @Action set to 'load'. The parameters importType and importId is also supplied to the stored procedure.
Unique constraint violations between the new rows and existing rows will be merged.
Name of the multirow control
Type of import to perform. This is passed to the stored procedure in the @ImportType parameter.
Id of the object to import from. This value is passed as the @ImportID parameter to the stored procedure.