... Create a SQL SELECT statement referencing a worksheet or a range in an Excel workbook and execute the statement to fill a DataSet using a DataAdapter or to create a DataReader. For example: ... INSERT INTO [MySheet$] (Field1, Field2, Field3) VALUES ('testdata', 1.234, '09/28/1979'); Retrieve data Use either a DataAdapter or a DataReader to retrieve data from an Excel ... 1-2 . Example 1-2. File: ExcelForm.cs // Namespaces, Variables, and Constants using System; using System.Configuration; using System.Data; private OleDbDataAdapter da; private DataTable...
Ngày tải lên: 14/12/2013, 18:16
... Solution You need to understand what a SQL Server or MSDE named instance is and how to connect to one. The sample code contains a single event handler: Connect Button.Click Creates and opens a ... ConfigurationSettings.AppSettings["Sql_Msde_ConnectString"]); Manager and Query Analyzer are also shared. The System.Data.SqlClient class cannot automatically discover the port number of a named instance of SQL Server ... [ Team LiB ] Recipe 1.7 Connecting to a Named Instance of SQL Server or Microsoft Data Engine (MSDE) Problem You want to connect to a named instance of a SQL Server or Microsoft Data Engine...
Ngày tải lên: 14/12/2013, 18:16
Tài liệu Connecting to a Password-Protected Access Database ppt
... enter a password to obtain access to the database and database objects. This is also known as share-level security. A password does not allow groups or users to have distinct levels of access ... has several provider-specific connection string attributes in addition to those defined by ADO.NET. To open a database secured by a Microsoft Access database password, use the Jet OLEDB:Database ... access or permissions. Anyone with the password has unrestricted access to the database. The Set Database command from the Tools Security menu is used to set up a database password. The OLE...
Ngày tải lên: 24/12/2013, 05:15
Tài liệu Connecting to a Secured Access Database pptx
... Team LiB ] [ Team LiB ] Recipe 1.4 Connecting to a Secured Access Database Problem You want to connect to a Microsoft Access database that has been secured with user-level security and ... database. The sample code contains a single event handler: Connect Button.Click Creates and opens a connection to a Microsoft Access database secured with user- level security and a workgroup ... security and a workgroup file. Solution Use the Jet OLEDB:System Database attribute in the connection string to specify the path and filename of the workgroup information file or system database....
Ngày tải lên: 24/12/2013, 05:15
Tài liệu Connecting to a Text File pptx
... Create the data adapter to retrieve all rows from text file. The MaxScanRows option indicates how many rows should be scanned to automatically determine column type. A value of 0 indicates that ... provider can read records from and insert records into a text file data source. The Jet database engine can access other database file formats through Indexed Sequential Access Method (ISAM) drivers ... OleDbDataAdapter da = new OleDbDataAdapter("SELECT * FROM [Categories.txt]", ConfigurationSettings.AppSettings["TextFile_0119_ConnectString"]); // Create and fill the table....
Ngày tải lên: 24/12/2013, 05:15
Báo cáo hóa học: " Research Article On the Throughput Capacity of Large Wireless Ad Hoc Networks Confined to a Region of Fixed Area" pptx
Ngày tải lên: 22/06/2014, 00:20
A discussion proposal on people''''s adaptability to floods in the Mekong river delta
... such as pumping stations, irrigation and drainage canal systems, crop protection dikes and dams have been built in the Mekong Delta. Almost these water works were investigated by the national ... million people were affected. An estimated, more than 500 million US dollars of material facilities was lost. III. NATIONAL POLICES AND PEOPLE’S BEHAVIOUR WITH FLOOD Last two decades, as a part ... to local farmers but they have also brought other damages to other neighboring areas as negative effects. However, up to now, almost there is no an overall long-term evaluation on the impacts...
Ngày tải lên: 18/10/2013, 12:15
Tài liệu Mary Kay puts a New Face on Wireless pptx
... 2004. Based in a stunning 13-story, 790,000 square foot corporate headquarters in north Dallas, Texas, the company manages its international operations with an increasing reliance on mobile ... more antennas were added to resolve the problem. Overall, however, the in-building system has made on- the-go communications possible, and has also given Mary Kay a back-up communications channel. ... was impeding productivity. They needed a system that delivered clear and reliable connections all the way from the top floor to the underground garage. CASE STUDY ADDITIONS AND FUTURE UPGRADES...
Ngày tải lên: 10/12/2013, 19:15
Tài liệu HOW TO MEASURE THE IMPACT OF A CRM STRATEGY ON THE FIRM PERFORMANCE doc
... fact that these indicators are much easier to measure. In addition, conventional methods have the advantage of being investment evaluation settings. Their major drawback of evaluation is that ... John Wiley & Sons, Toronto, Canada. Buckley, R., Benson, P. G., Hall, S. and M. Buckley (1988), “The Impact Of Rating Scale Format On Rater Accuracy: An Evaluation,” Journal of Management, ... easing strategic management and control process. Managing this information in a systematic and dynamic way can yield a competitive advantage. According to Ambler, Kokkinaki and Puntoni (2002)...
Ngày tải lên: 20/12/2013, 17:15
Tài liệu Lab 5.2.7 Establishing a Console Connection to a Router or Switch docx
... interface Background / Preparation This lab will focus on the ability to connect a PC to a router or a switch in order to establish a console session and observe the user interface. A console ... Step 3 Locate the RJ-45 to DB-9 adapter One side of the adapter connects to the PCs serial interface and the other to the RJ-45 rollover cable connector. If the serial interface on the PC or ... Connection to a Router or Switch Objective • Create a console connection from a PC to a router and switch using the proper cable • Configure HyperTerminal on the PC • Observe the router and switch...
Ngày tải lên: 21/12/2013, 19:15
Tài liệu A Case Study on the Implementation of A Knowledge Management Strategy Oriented to Innovation pdf
... encourages partici- pation as a strong value. Work teams constitute the system which articu- lates participation in the organization, in particular the line-customer teams. They are an essential tool in ... & Case Study A Case Study on the Implementation of A Knowledge Management Strategy Oriented to Innovation Francisco J. Forcadell 1 * and Fa ´ tima Guadamillas 2 1 Universidad Rey Juan Carlos, ... innovation, to give a basis for competitive advantage. To reach this goal, the establishing of a knowledge management (KM) strategy may be considered the best way to channel the organization’s...
Ngày tải lên: 24/01/2014, 00:20
Tài liệu Is It the Network? Solving VoIP Problems on a Wireless LAN ppt
... down to far less than 20 Mbps of aggregate bandwidth. Even if you have a network where all stations do transfer data at a 54 Mbps data rate, calculating VoIP capaci- ty based on 20 Mbps aggregate ... PMK caching is that the initial association to each AP on the wireless LAN still requires a full 802.1X/EAP authentication so that a PMK can be created. T his means that PMK caching only enables ... conditions. It is also important to consider data rate change when determining WLAN capacity. We all know that wireless LANs can send data at 54 Mbps , but that doesn’t mean they will send data at...
Ngày tải lên: 24/01/2014, 09:20
Báo cáo khoa học: Nucleotide binding to human UMP-CMP kinase using fluorescent derivatives ) a screening based on affinity for the UMP-CMP binding site potx
... initial concentration of MABA-CDP bound to the enzyme, A is its total concentration, and P is the total concentration of human UCK. Data were analyzed using kaleidagraph (Abelbeck Software, ALSYD, ... from Sanofi-Aventis France (Sanofi-Aventis Group) and Bayer Pharma as part of a multi-organism call for proposals. We also thank the Agence Nationale de Recherches (France) for grant ANR-05-BLAN-0368 (L. ... 9716– 9727. 11 Van Rompay AR, Johansson M & Karlsson A (1999) Phosphorylation of deoxycytidine analog monophos- phates by UMP-CMP kinase: molecular characterisation of the human enzyme. Mol Pharmacol...
Ngày tải lên: 07/03/2014, 09:20
Art to Help You Meditate on Death and Become a Better Man
... that we’ll all have to pay the fiddler once our mortal hoedown is through. Vanitas Vanitatum Omnia Vanitas Another sub-genre of memento mori art is called vanitas. This artistic motif was particularly ... humani by Bernhard Siegf ried Albinus, 1749. Albinus was an anatomist who would of ten depict human skeletons in traditional memento mori motif s. 3. Losing Dad: How a Man Responds to the Death of ... as a cutthroat by Alf red Rethel, 1851. Rethel was inspired by an account of how an outbreak of cholera ravaged a masquerade during the Carnival of Paris in 1832. Unnamed illustration by Mary...
Ngày tải lên: 14/03/2014, 09:33
ENVIRONMENTAL INDICATORS: A SYSTEMATIC APPROACH TO MEASURING AND REPORTING ON ENVIRONMENTAL POLICY PERFORMANCE IN THE CONTEXT OF SUSTAINABLE DEVELOPMENT pot
... fixed capital formation data are taken from the UN National Accounts Statistics from a variety of years. When data is available only in constant 1984 colones, it is converted to 1966 colones ... emissions. In a similar way, data on emissions of various nutrients that cause E Sampler: An Internationally Comparable Map and Georeferenced Data Base (WRI, Washing- ton, D.C., 1994). 21. D. Bryant ... to the environment. As a practical matter, data to construct indicators is usually most available for pressure indicators and sparsest for response indicators. For practicality's sake, most...
Ngày tải lên: 15/03/2014, 16:20
Being Born Under Adverse Economic Conditions Leads to a Higher Cardiovascular Mortality Rate Later in Life: Evidence Based on Individuals Born at Different Stages of the Business Cycle pdf
... k 0 , and W has a Gamma distribution with scale parameter λ and shape parameter k ω . It can be shown that V i := V 0 i +W then has a Gamma distribution with scale and shape parameters λ and k 0 + ... both are not lacking. These may capture a separate long-run effect of nu- trition and a separate long-run effect of sanitation and health care. In any case, these effects are smaller than half of ... conditions or health care access. In rural areas, sanitary conditions were not as inadequate as in towns, while access to nutrition was easier than in towns. Notice that this explanation is in line with...
Ngày tải lên: 17/03/2014, 08:20
RIDDING THE WORLD OF POPS: A GUIDE TO THE STOCKHOLM CONVENTION ON PERSISTENT ORGANIC POLLUTANTS potx
Ngày tải lên: 22/03/2014, 14:20
Measurements and Mitigation of Peer-to-Peer-based Botnets: A Case Study on Storm Worm ppt
Ngày tải lên: 23/03/2014, 13:20
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