}//isRecordDeletionConstraintViolation() public void assertColumnIsAbsent(string TableName, string ColumnName, string ThrowMessageIn = "") { string ThrowMessage = string.Empty; if (string.Empty == ThrowMessageIn) { ThrowMessage = " exists in "; } else { ThrowMessage = " " + ThrowMessageIn; } if (_CswNbtSchemaModTrnsctn.isColumnDefinedInDataBase(TableName, ColumnName)) { throw (new CswDniException("Column " + ColumnName + ThrowMessage + " the database ")); } if (_CswNbtSchemaModTrnsctn.isColumnDefinedInMetaData(TableName, ColumnName)) { throw (new CswDniException("Column " + ColumnName + ThrowMessage + " the meta data ")); } }//assertColumnIsAbsent()