public void InitializeFieldMappings()
{
FieldMappings.InitializeFieldMappings(ConnectionString);
accounts1.AddReadOnlyMappings();
//Add two blank field mapping controls, each initialized with the default list of manual field mappings
accounts1.AddNewMapping(FieldMappings.BCMAccountFields.BCMFields.UnMappedFields, FieldMappings.OCMAccountFields.OCMFields.UnMappedFields);
accounts1.AddNewMapping(FieldMappings.BCMAccountFields.BCMFields.UnMappedFields, FieldMappings.OCMAccountFields.OCMFields.UnMappedFields);
businessContacts1.AddReadOnlyMappings();
//Add one field mapping control for custom field
businessContacts1.AddNewMapping(FieldMappings.BCMBusinessContactFields.BCMFields.UnMappedFields, FieldMappings.OCMBusinessContactFields.OCMFields.UnMappedFields);
opportunities1.AddReadOnlyMappings();
//Add one field mapping control for custom field
opportunities1.AddNewMapping(FieldMappings.BCMOpportunityFields.BCMFields.UnMappedFields, FieldMappings.OCMDealFields.OCMFields.UnMappedFields);
Invalidate();
}