count rows in a datareader
Tài liệu Finding, Filtering, and Sorting Rows in a DataTable ppt
Ngày tải lên: 14/12/2013, 13:15
Using a DataReader Object in Visual Studio .NET
... visually create a DataReader object in Visual Studio .NET (VS .NET); you can only create them using program statements. In this section, you'll see how to create a SqlDataReader object and use ... object. For my installation of SQL Server, the password to access the Northwind database is sa, and my ConnectionString property is set to: data source=localhost;initial catalog=Northwind;persist ... so that it connects to Save your MyDataReader project by selecting File ➣ Save All. You'll use this project in later chapters. If you used the completed DataReader project rather than modifying...
Ngày tải lên: 07/11/2013, 10:15
Multithreaded Programming in a Microsoft Win32* Environment
... the main program is busy doing something, the other threads can handle the user inputs and perform the tasks. For example, if a user wants to cancel bringing in a large amount of data from a web ... threads to handle individual tasks. For instance, if a thread performing activity A spends a significant amount of time waiting for an I/O operation to complete, another thread can be created ... pressing a button or constantly interacting with the program, are independent activities. The performance of an application can be improved by creating a separate thread for performing each of...
Ngày tải lên: 12/09/2012, 14:40
Báo cáo y học: "Emergency intraosseous access in a helicopter emergency medical service: a retrospective study"
... critically ill patients in emergency situations. As part of their HEMS training programme, intraosseous training was given using man- ual needles, Bone Injection Guns, and EZ-IO® on both manikins and ... Heltne 1,2,3 Abstract Background: Intraosseous access (IO) is a method for providing vascular access in out-of-hospital resuscitation of critically ill and injured patients when traditional intravenous access ... Newer intraosseous techniques may enable faster and more reliable vascular access, and this can lower the threshold for intraosseous access on both adult and paediatric patients in critical situations....
Ngày tải lên: 25/10/2012, 10:02
Báo cáo y học: "Management of chest pain: exploring the views and experiences of chiropractors and medical practitioners in a focus group interview"
... objective was to gain insight into the care and management of patients with muscu- loskeletal chest pain as experienced by both those with chiropractic training, medical training or combined train- ing. Methods Data ... competencies, and standards for referrals and sharing of clinical informa- tion that may improve current and future cross-discipli- nary coordination of care for chest pain patients. Clinical and health ... hospi- talization in patients with chest pain. JAMA 1997, 278:1670-1676. 41. Bing ML, Abel RL, Sabharwal K, McCauley C, Zaldivar K: Imple- menting a clinical pathway for the treatment of Medicare patients...
Ngày tải lên: 25/10/2012, 10:06
Báo cáo y học: "Users' guides to the medical literature: how to use an article about mortality in a humanitarian emergency"
... births and deaths, rather than simply summary counts. Inaccura- cies in collecting reports of births and deaths may bias assessment of mortality rates. Interpretations of births or deaths may be inaccurate ... studies in conflict settings as diverse as Angola [27], Afghanistan [28], and Burma (Myanmar) [29]. If a study omits children in addressing population mortality, findings may exclude a large por- tion ... Uppsala Conflict Database Program (a database that contains information on armed conflicts of the world since 1989) [5], and the Database on the Human Impact of Complex Emergencies (CE-DAT) [6]. Using...
Ngày tải lên: 25/10/2012, 10:31
Báo cáo y học: "Strict glycaemic control in patients hospitalised in a mixed medical and surgical intensive care unit: a randomised clinical trial"
... Alvaro Mauricio Quintero 3 , Luis Gabriel González 3 , Nora Elena Saldarriaga 4 , Marisol Bedoya 1 , Juan Manuel Toro 5 , Jorge Byron Velásquez 4 , Juan Carlos Valencia 4 , Clara Maria Arango 5 , ... glycaemic control in patients hospitalised in a mixed medical and surgical intensive care unit: a randomised clinical trial Gisela Del Carmen De La Rosa 1 , Jorge Hernando Donado 2 , Alvaro ... Arango 5 , Pablo Henrique Aleman 1 , Esdras Martin Vasquez 4 , Juan Carlos Chavarriaga 4 , Andrés Yepes 4 , William Pulido 4 , Carlos Alberto Cadavid 1 and Grupo de Investigacion en Cuidado intensivo:...
Ngày tải lên: 25/10/2012, 10:35
Báo cáo khoa học: "The clinical value of daily routine chest radiographs in a mixed medical–surgical intensive care unit is low"
... clinically relevant and irrelevant findings, and simply reported on all abnormalities [12]. At present, in many ICUs CXRs are still routinely obtained on a daily basis, at least in The Netherlands ... [summarized in Table 1] were absent or present and, if an abnormality was present, whether it was judged to be an 'old' or 'new' finding). In case an abnormality was worsening, ... relevant abnormalities, and they rarely prompt action. We propose that this diagnostic examination be abandoned in ICU patients. Introduction Chest radiographs (CXRs) are frequently obtained in intensive care...
Ngày tải lên: 25/10/2012, 10:39
Báo cáo y học: " High blood pressure, antihypertensive medication and lung function in a general adult population"
... than O-level). Furthermore, the use of medication within the last seven days before the examination was ascertained by an instru- ment for database-assisted online collection of medication data ... Greifswald, Greifswald, Germany. 7 Central Hospital of Augsburg, MONICA/KORA Myocardial Infarction Registry, Augsburg, Germany. 8 Ludwig-Maximilians-University, Institute of Medical Data Management, ... analysis indicates that BBL medication and not any other antihypertensive treat- ment is associated with reduced lung function in a gen- eral adult population. Thus, our findings may serve as a basis...
Ngày tải lên: 25/10/2012, 10:45
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