3 using a stored procedure to return multiple values
Tài liệu Using a Single Stored Procedure to Update Multiple Changes to a SQL Server Database pdf
Ngày tải lên :
21/01/2014, 11:20
... and changed records in the DataSet to the stored procedure NText parameter @data and the XML representation of deleted records in the DataSet to the stored procedure NText parameter @datadelete ... The stored procedure SP0811_Update is called to update the database with the batched changes Example 8-16 Stored procedure: SP0811_Update ALTER PROC SP0811_Update @data ntext = null, @datadelete ... schema and data for the table da.FillSchema(ds, SchemaType.Source, TABLENAME); da.Fill(ds, TABLENAME); // Columns in XML representation of data as attributes foreach(DataColumn col in ds.Tables[TABLENAME].Columns)...
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Using a DataGrid Control to Access a Database
Ngày tải lên :
07/11/2013, 10:15
... Preview dialog box Next, you need to create a DataSet object You use a DataSet object to a store local copy of the information stored in the database A DataSet object can represent database structures ... Northwind database; you might need to get the password from your database administrator) Drill down to the Customers table in the Northwind database and drag it to your form This creates a SqlConnection ... Next, add another button that will allow you to save any changes you make to the rows in the DataGrid: Go ahead and add another button and set the Text property of this button to Update Double-click...
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Using a SqlConnection Object to Connect to a SQL Server Database phần 1
Ngày tải lên :
07/11/2013, 10:15
... ADO.NET automatically stores database connections in a pool Connection pooling offers a great performance improvement because you don't have to wait for a brand new connection to the database to be ... Server database */ using System; using System.Data; using System.Data.SqlClient; class MySqlConnection { public static void Main() { // formulate a string containing the details of the // database ... SQL Server and use those credentials to connect to the database This saves you from providing a separate username and password to SQL Server You can use integrated security in your program by specifying...
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Tài liệu Module 3: Using a Conceptual Design for Data Requirements docx
Ngày tải lên :
10/12/2013, 17:15
... know to perform a function or task Each functional data requirement is directly traceable to an actor and an object within a use case Nonfunctional data requirements A nonfunctional data requirement ... The logical and physical implementation of a database necessitates that the data requirements be defined What types of data (at a high level) are going to be stored? " Explicit The data requirements ... functional data requirement is any tangible requirement that must be tracked within a data system in for a data-centric use case to function properly It is the information and knowledge that an actor...
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Tài liệu Using a SqlConnection Object to Connect to a SQL Server Database phần 2 doc
Ngày tải lên :
14/12/2013, 13:15
... SqlConnection("server=localhost;database=Northwind;uid=sa;pwd=sa"); // monitor the StateChange event using the StateChangeHandler() method mySqlConnection.StateChange += new StateChangeEventHandler(StateChangeHandler); ... example defines a method named StateChangeHandler to handle the StateChange event You'll notice that the second parameter to this method is a StateChangeEventArgs object You get the original ... state of the connection to the database The State property returns a constant from the ConnectionState enumeration Note An enumeration is a list of numeric constants, each of which has a name...
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Tài liệu Instructor Notes Module 3: Using a Conceptual Design for Data Requirements pdf
Ngày tải lên :
17/01/2014, 09:20
... be able to: • Discuss use cases, data requirements, and requirements validation as they relate to conceptual design for data systems ! To prepare for the activity • Review the activity and anticipate ... difficult to identify Many students with database backgrounds will want to think and work in the physical data model Remind them that, at this point, the work is still in the conceptual phase THIS PAGE ... 2 Instructor Notes Module 3: Using a Conceptual Design for Data Requirements Activities Activity 3.1: Identifying Data-Related Use Cases and Data Requirements In this activity, students...
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Tài liệu Module 3: Using a Conceptual Design doc
Ngày tải lên :
24/01/2014, 10:20
... know to perform a function or task Each functional data requirement is directly traceable to an actor and an object within a use case Nonfunctional data requirements A nonfunctional data requirement ... The logical and physical implementation of a database necessitates that the data requirements be defined What types of data (at a high level) are going to be stored? " Explicit The data requirements ... functional data requirement is any tangible requirement that must be tracked within a data system in for a data-centric use case to function properly It is the information and knowledge that an actor...
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Using a Spend Analysis to Help Identify Prospective Air Force Purchasing and Supply Management Initiatives - Summary of Selected Findings potx
Ngày tải lên :
06/03/2014, 16:20
... and analyze spend analysis data that can lead to improved PSM practices -7- What Is aaSpend Analysis? What Is Spend Analysis? An in-depth analysis of purchases An in-depth analysis of purchases ... The application of analytical and benchmarking tools The application of analytical and benchmarking tools that link these analyses to help identify key indicators that link these analyses to help ... data sources; gathering and integrating additional data on suppliers, markets, internal Air Force requirements, and market factors; maintaining substantial computational capability and experts to...
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UNIT 5. DATABASE MANAGEMENT SYSTEMS LESSON 3. USING A DATABASE FOR DOCUMENT MANAGEMENTNOTE pptx
Ngày tải lên :
31/03/2014, 20:20
... database Database management systems - Using a database for document management - page Using a database for management There are advantages to using systems that manage both document content and ... - page Using a database for management If you decide to use a database, you have to know that there are two main ways in which it can manage metadata: Users Management 1) managing metadata in ... the same database System Document Meta Data Document Documents Database Using a database for management It is often easier to create a system which manages metadata in the database and points to...
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USE OF A SOAKING PROCEDURE TO IMPROVE DRY BEAN ATTRIBUTES - MILESTONE 7 pdf
Ngày tải lên :
21/06/2014, 06:20
... MILESTONE REPORT TRIAL TITLE: Comparison of fermentations conducted using stored and un -stored pods, bean spreading prior to fermentation, bean washing post fermentation and box and heap fermentations ... titrable acidity levels tend to be inversely related to pH values in every case on days & However on day six there is an anomaly of the stored and spread beans (T3) having higher titrable acidity ... in treatment appears to have been negated by the wash procedure In every case, apart from T5 Day 5, soaking of beans in water resulted in increases in pH values of dried bean samples Usually high...
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báo cáo hóa học:" Transparent SiON/Ag/SiON multilayer passivation grown on a flexible polyethersulfone substrate using a continuous roll-to-roll sputtering system" pot
Ngày tải lên :
21/06/2014, 17:20
... substrate as a function of both top and bottom SiON thicknesses Due to the small size of the SiON/Ag/SiON multilayer samples, the WVTR values for all multilayer passivation were measured by packaging ... ion beam treatment at a DC-pulsed power of 100 W to enhance adhesion between the PES substrate and the bottom SiON layer After the ion beam treatment, the bottom SiON layer was sputtered (a) (b) ... sputtering was investigated as a function of the top and bottom SiON thickness The SiON/Ag/ SiON multilayer thin-film passivation on the PES substrate has a high transmittance of 87.7% and a low WVTR...
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Báo cáo y học: "Sternum wound contraction and distension during negative pressure wound therapy when using a rigid disc to prevent heart and lung rupture" pps
Ngày tải lên :
10/08/2014, 09:21
... Figure Calculations and statistics Calculations were performed using GraphPad 5.0 software (San Diego, CA, USA) Statistical analysis was performed using the Mann-Whitney test when comparing two ... traction to pull apart the edges of the sternotomy, was evaluated using forces up to 320 N Material and methods Animals A porcine sternotomy wound model was used Eight domestic landrace pigs with a ... Ventilatory settings were identical for all animals (respiratory rate: 15 breaths/min; minute ventilation: l/min) A positive end-expiratory pressure of cmH O was applied A Foley catheter was inserted...
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Báo cáo y học: "Children''''s unique experience of depression: Using a developmental approach to predict variation in symptomatology" potx
Ngày tải lên :
13/08/2014, 18:21
... http://www.capmh.com/content/1/1/9 variable Similar to the analysis for gender, a factorial ANOVA with minority status (minority versus Caucasian) and the low and high mental age categories were used as ... predominantly developmentally-normative sample, CA was also a good predictor, indicating that CA has value as a predictor of symptoms as well These results are supported by previous research and ... individual minority categories (African American, Hispanic and Multi-racial) on the internalizing ratio score were evaluated to identify if collapsing the categories into a minority variable would...
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Using a record sorfware to promote High school students' English listening and speaking skills = Sử dụng phần mềm ghi âm để phát triển kỹ năng nghe và nói tiếng
Ngày tải lên :
30/03/2015, 14:31
... feedback combined with the auditory feedback available to normal-hearing individuals through the demonstration of the place of the articulatory organ is more effective than auditory feedback alone ... much to say that Audition has come to age as an Adobe application and a host of new features brought it right into contention as every bit a viable contender with other useful systems Adobe Audition ... English as a foreign language at a level comparable to that achieved through traditional teacher-led training In their research, the pronunciation improvement of a group of 11-year-old learners...
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USING a NONLINEAR COUPLER TO SORT a SEQUENCE OF WEAK AND STRONG PULSES
Ngày tải lên :
31/10/2015, 10:44
... NONLINEAR COUPLER In the laser operation, a series of closed to Gaussian pulses with arbitrary amplitude may appear Mathematically, the dependence of laser intensity on time can be approximately ... results of simulation show that the nonlinear coupler can be used not only to switch and to perform as a logic gate but also to sort a sequence of weak and strong pulses, separating them from ... Gaussian pulses Numerically solving (2) by Mathematical software using typical parameters: I0 = 0.5 × 1011 W/mm2 , k = 0, 1, 2, 3, 4, 5, and t/T is chosen arbitary, the series of input Gaussian...
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AN1197 using a hardware module to interface 8051 MCUs with SPI serial EEPROMs
Ngày tải lên :
11/01/2016, 16:49
... size), and they end at addresses that are integer multiples of [page size-1] If a Page Write command attempts to write across a physical page boundary, the result is that the data wraps around to ... certification for its worldwide headquarters, design and wafer fabrication facilities in Chandler and Tempe, Arizona; Gresham, Oregon and design centers in California and India The Company’s quality ... Santa Clara, CA Tel: 408-961-6444 Fax: 408-961-6445 Toronto Mississauga, Ontario, Canada Tel: 905-673-0699 Fax: 905-673-6509 Australia - Sydney Tel: 61-2-9868-6733 Fax: 61-2-9868-6755 China -...
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Tài liệu Using the Get* Methods to Read Column Values doc
Ngày tải lên :
24/12/2013, 01:17
... "Introduction to Databases." Note The Get* methods are defined in all of the DataReader classes and work for all databases Next you'll see how to use some of the methods shown in Table 9.4 ... GetString() nvarchar string GetString() numeric decimal GetDecimal() real float GetFloat() smalldatetime DateTime GetDateTime() smallint short GetInt16() smallmoney decimal GetDecimal() Table 9.4: ... between and 216 - (65,535) Note The standard C# types are defined in the System namespace Table 9.4 shows the SQL Server types, the compatible standard C# types, and the DataReader Get* methods that...
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Tài liệu Retrieving Stored Procedure Return Values Using a DataReader docx
Ngày tải lên :
24/12/2013, 05:15
... both an input and output parameter, allowing the caller InputOutput to pass a data value to the stored procedure and the stored procedure to pass a data value back to the caller Output The parameter ... parameter is an output parameter allowing the stored procedure to pass a data value back to the caller ReturnValue The parameter represents the value returned from the stored procedure Return parameters ... Command object Table 2-13 ParameterDirection enumeration Value Input Description The parameter is an input parameter allowing the caller to pass a data value to the stored procedure The parameter...
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Tài liệu Executing a SQL Server Stored Procedure By Using ActiveX Data Objects doc
Ngày tải lên :
14/12/2013, 20:16
... cmd.CreateParameter("CustomerID", ADODB.DataTypeEnum.adChar, ADODB.ParameterDirectionEnum.adParamInput, 5) cmd.Parameters.Append(prm) prm.Value = "CHOPS" OpenNorthwindADOConnection(cnn) cmd.ActiveConnection ... Execute method To see the routine in A. 8 executed, click on the button with the caption Stored Procedure with Parameter, located on the frmMain form for this Appendix project ... records that are needed In this case, the GetString method is used to assign it to the results text box If you are using a bulk query, shown in the next section, you would use the Execute method To...
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McGraw.Hill PIC Robotics A Beginners Guide to Robotics Projects Using the PIC Micro eBook-LiB Part 3 pps
Ngày tải lên :
10/08/2014, 04:22
... should not be any microcontroller installed onto the board If you have an ac adapter for the EPIC programmer board, plug it into the board If not, attach two fresh 9V batteries Connect the “battery on” jumper to apply power The programming board must be connected to the printer port with power applied ... connected, and attach the EPIC programming board using a 6ft DB25 cable In some cases it may be necessary to temporarily remove the printer driver Figure 5.9 shows a typical window to disable an HP printer ... that you will not have to copy and swap files back and forth across directories If you have created the directory names as suggested in this book, you can use the following command For PicBasic users the command is...
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