dynamically filtering and sorting data in a dataset

Tài liệu Finding, Filtering, and Sorting Rows in a DataTable ppt

Ngày tải lên : 14/12/2013, 13:15

... Quantity " + "FROM [Order Details] " + "ORDER BY OrderID"; SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(); mySqlDataAdapter.SelectCommand = mySqlCommand; DataSet myDataSet = new DataSet( ); ... 10248, 11 }; DataRow orderDetailDataRow = orderDetailsDataTable.Rows.Find(orderDetails); foreach (DataColumn myDataColumn in orderDetailsDataTable.Columns) { Console.WriteLine(myDataColumn + "= ... objects"); DataRow[] productDataRows = productsDataTable.Select("ProductID

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Tài liệu Filtering and Sorting Data pptx

Ngày tải lên : 24/12/2013, 05:15

... the data in DataTable objects in the DataSet The DataViewManager can simplify working with multiple views within a DataSet, but is not required The DataViewManager object exposes a DataViewSettingCollection ... the DataViewSettings property The collection contains a single DataViewSetting object for each table in the DataSet The object is accessed using the name or ordinal of the table by using an indexer ... private void FilterSortForm_Load(object sender, System.EventArgs e) { ds = new DataSet( ); SqlDataAdapter da; // Fill the Customers table and add it to the DataSet da = new SqlDataAdapter("SELECT...

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Tài liệu Add and Delete Rows in a Dataset with ADO.NET pdf

Ngày tải lên : 21/01/2014, 12:20

... displayed in the text boxes Comments As you can see, adding and deleting a record does not take much more than editing and updating a record using ADO.NET Using the commands in this How-To and ... OleDb.OleDbCommandBuilder(modaCustIndiv) If mblnAdd Then 80 ' Have the command builder create an Insert SQL command 81 modaCustIndiv.InsertCommand = ocbCustIndiv.GetInsertCommand 82 Else 83 ' Have the ... command builder create an update SQL command 84 modaCustIndiv.UpdateCommand = ocbCustIndiv.GetUpdateCommand 85 End If 86 87 ' Perform the specified SQL command; then close the connection 88 modaCustIndiv.Update(mdsCustIndiv,...

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Tài liệu Editing and Updating Data in a Web Forms DataGrid pdf

Ngày tải lên : 26/01/2014, 10:20

... dataGrid.DataSource = CreateDataSource( ); dataGrid.DataKeyField = "Id"; dataGrid.DataBind( ); } private DataTable CreateDataSource( ) { DataTable dt = new DataTable(TABLENAME); // Create the DataAdapter ... ((DataTable)Session["DataSource"]).DefaultView; // Bind the data view to the data grid dataGrid.DataSource = dv; dataGrid.DataBind( ); } private void dataGrid_CancelCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs ... Session variable to cache the data source for the DataGrid UpdateDataSource( ) This method creates a DataAdapter and uses it with updating logic generated by a CommandBuilder to update the data source...

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Tài liệu Using XPath to Query Data in a DataSet doc

Ngày tải lên : 26/01/2014, 10:20

... ConfigurationSettings.AppSettings["Sql_ConnectString"]); DataTable orderTable = new DataTable(ORDERS_TABLE); da.Fill(orderTable); ds.Tables.Add(orderTable); // Fill the OrderDetails table and add it to the DataSet da = new SqlDataAdapter("SELECT ... = new DataSet( "Orders_OrderDetails"); SqlDataAdapter da; // Fill the Order table and add it to the DataSet da = new SqlDataAdapter("SELECT * FROM Orders", ConfigurationSettings.AppSettings["Sql_ConnectString"]); ... [Order Details]", ConfigurationSettings.AppSettings["Sql_ConnectString"]); DataTable orderDetailTable = new DataTable(ORDERDETAILS_TABLE); da.Fill(orderDetailTable); ds.Tables.Add(orderDetailTable);...

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Chapter 7 Create, Add, Delete, and Edit Data in a Disconnected Environment

Ngày tải lên : 13/05/2014, 12:19

... own DataSet (schema) 1 Create Dataset Add DataTable(s) Add DataColumn(s) to DataTable Define datatable schema Fill Data into DataTable(s) in DataSet 2 Add DataRow to DataTable Processing data in ... 3: Creating DataAdapter Objects What Is a DataAdapter Between Dataset/ Datatable and Database Connect to Command and Connection Fill and Update Dataset/ DataTable Disconect to Dataset/ DataTable ... provides access to one row of data in a DataTable DataSet A DataTable's DataRow objects contain all the data in the DataTable Create DataTable DataColumn DataRow Table.NewRow method Can access DataRow...

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Air pollution exposure estimation using dispersion modelling and continuous monitoring data in a prospective birth cohort study in the Netherlands potx

Ngày tải lên : 06/03/2014, 19:20

... resulting in an averaged spatially resolved concentration pattern for each wind class Various input data was taken into account in the calculations as described earlier [18,19], including annual data ... averages In addition, we examined mean maternal PM10 and NO2 exposure levels during total pregnancy according to maternal characteristics and infant characteristics Information on these characteristics ... home address, using a combination of continuous monitoring data and GIS based dispersion modelling techniques, taking into account both the spatial and temporal variation in air pollution In addition,...

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Bell & Howell Information and Learning 300 North Zeeb Road, Ann Arbor, MI 48106-1346 USA 800-521-0600UMI.The Potential of Soil Survey Data in a Quantitative Evaluation of Surficial Geology Mapping in Northern Maine by Rosalia EvansThesis submitted t pptx

Ngày tải lên : 08/03/2014, 23:20

... stony loam Machias gravelly loam Machias gravelly loam Machias gravelly loam Madawaska fine sandy loam Madawaska fine sandy loam Madawaska fine sandy loam Made land Mapleton shaly silt loam Mapleton ... CoA CoB CoC DaB EaA EaB EsB FhA FhB HaA HaB HoA HoB HoC HvB HvC MaA MaB MaC MbA MbB MbC Md MhB MhC MhD Mn MoA MoB MrB Allagash Allagash Allagash Allagash Canadaigua silt loam, thin solum Caribou ... kame terrace Glaciolacustrine originating as a blanket formation and a deltaic formation Colluvium originating on a kame terrace Organic swamp originating as a blanket formation Residuum originating...

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Báo cáo y học: "Management of chest pain: exploring the views and experiences of chiropractors and medical practitioners in a focus group interview"

Ngày tải lên : 25/10/2012, 10:06

... chest pain, whether as a main presenting complaint or as a co-morbid condition The prevalence and clinical management, both diagnosis and treatment, of musculoskeletal chest pain in ambulatory ... chest pain In order for chiropractors to have a role in managing chest pain from the point of entry, they must acquire and demonstrate competence in diagnosing the complaint Chest pain can have a ... preclinical and clinical trial work along this line of inquiry Education and educational research What becomes obvious is that a lack of research has impact and implications for the education...

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Báo cáo y học: " High blood pressure, antihypertensive medication and lung function in a general adult population"

Ngày tải lên : 25/10/2012, 10:45

... medication within the last seven days before the examination was ascertained by an instrument for database-assisted online collection of medication data (IDOM) [19] The following substance classes ... Germany Authors’ contributions ES was responsible for the data analysis, interpretation of data and manuscript preparation JH and ES developed the statistical analysis plan SK, HS, SG, CM, MH, AP, ... and JH assisted in the interpretation and critical revision of the results SK, HS, CM, MH, H-EW and AP were responsible for the data All authors read and approved the final manuscript Competing...

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Báo cáo y học: "Prevalence of Overactive Bladder, its Under-Diagnosis, and Risk Factors in a Male Urologic Veterans Population"

Ngày tải lên : 25/10/2012, 11:35

... demographic data Mean age was 68 years old (quartile range: 59-77) The major ethnicities were European American (44%), African American (37%) and Hispanic American (11%) Table Demographics Characteristics, ... Herschorn S, Gajewski J, Schulz J and Corcos J A population-based study of urinary symptoms and incontinence: the Canadian Urinary Bladder Survey BJU Int 2008; 101:52 Milsom I, Abrams P, Cardozo L, ... J and Wein A How widespread are the symptoms of an overactive bladder and how are they managed? A population-based prevalence study BJU Int 2001; 87:760 Stewart W, Rooyen JV, Cundiff G, Abrams...

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Báo cáo y học: "A k2A-positive Klebsiella pneumoniae causes liver and brain abscess in a Saint Kitt’s ma"

Ngày tải lên : 26/10/2012, 09:53

... cephalosporins (cefazolin, cefotaxime, and cefepime), the fluoroquinolones (ciprofloxacin, levofloxacin), the aminoglycosides (amikacin, gentamicin, and tobramycin), meropenem, pipercillin/tazobactam ... CT-guided drainage and biopsy of the largest liver abscess The biopsy demonstrated abundant acute and chronic inflammation with surrounding necrosis consistent with a liver abscess A sample aspirated ... Enterobacteriaceae family, is a Gram-negative enteric bacillus that forms large mucoid colonies Though rare, this organism has been associated with bacterial liver abscesses and metastatic infections...

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Nitrogen Dynamics and Biomass Production in a Vertical Flow Constructed Wetland Cultivated with Forage Rice and their Mathematical Modeling

Ngày tải lên : 05/09/2013, 09:38

... the leaf area Roughly, the plant height increased until 120 days after transplantation, and thereafter a constant height was maintained in every case The leaf area index (LAI), however, increased ... (1987) A Model for Evaluating Climatic Productivity and Water Balance of Irrigated Rice and Its Application to Southeast Asia., Southeast Asia Studies Vol.25, No.1, 63-74 Horie, T., Yajima, M., and ... N., Sato, H., Hirasawa, H., Takadate, M., Tamura, K., Ando, I., Ishii, T., Iida, S., Maeda, H., Aoki, N., Ideta, O., Hirabayashi, H., and Ohta, H (2003) A new rice variety for whole-crop silage...

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A CFD analysis of transport phenomena and electrochemical reactions in a tubular-shaped PEM fuel cell

Ngày tải lên : 05/09/2013, 14:58

... most the data would be proprietary in nature and very limited data are available in the open literature There are several reasons that make the tubular design more advantageous than the planar one ... conditions are specified at all external boundaries of the computational domain as well as boundaries for various mass and scalar equations inside the computational domain 2.3.1 Inlets The inlet values ... reaction propagates at the rate demanded by the current The activation overpotential can be divided into the anode and cathode overpotentials The anode and cathode activation overpotentials are...

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An experimental investigation of heat transfer and fluid flow in a rectangular duct with inclined discrete ribs

Ngày tải lên : 05/09/2013, 16:10

... reasonable accuracy In a recent study, Cho et al [12] investigated the effect of a gap in the inclined rib on heat transfer in a square duct and reported that a gap in the inclined rib accelerates ... Enhancing Performance of Solar air heater Proceedings of XVII National and VI ISHME/ASME Heat and Mass Transfer Conference, IGCAR, Kalpakkam India 2004; Jan 05-07 [2] Han J C “Heat transfer and ... Tariq, A. , Keshav Kant and Panigrahi, P K., “Heat transfer enhancement using an internally threaded tube”, Proceeding of the 4th ISHMT-ASME and 15th National Conference on Heat and Mass transfer...

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Using Cooperative Learning to Integrate Thinking and Information Technology in a Content.doc

Ngày tải lên : 06/09/2013, 05:10

... pause in computer use, students can analyze what they have learned and done, share information with others, and plan their next steps After using computers, students can again analyze and share ... teachers for information, and instead can work together to find and share knowledge All the same benefits of cooperative learning presented above in the normal classroom apply equally in information ... relations Thinking skills Self-esteem Enjoyment Cooperative Learning and Thinking and Creativity Cooperative learning is believed to promote thinking and creativity in many ways (Hythecker, Dansereau,...

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Localizing Client-Side Data in a Web Forms Application

Ngày tải lên : 28/10/2013, 18:15

... cultureNativeNameLabel.Text = CultureInfo.CurrentCulture.NativeName; } // Sample data that might come from a database // displayed according to culture set by user dateLabel.Text = DateTime.Now.ToString("D"); ... These classes are useful in writing globalized applications Within this namespace, the CultureInfo class represents information about a specific culture and is used in culture-specific operations ... server and store it to a session variable when the client logs in or on an ad-hoc basis No matter how the culture information is stored, it needs to be made available to the server as the client navigates...

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Tài liệu Managing and tabulating data in Excel docx

Ngày tải lên : 09/12/2013, 15:15

... of data, a visual scan after data entry may suffice as a data validation technique However, when the amount of data is large and/ or you want to ensure that invalid data is not entered in a cell, ... Managing & Tabulating Data in Excel validation rule that governs the set of acceptable data in that cell The latter gives an “error alert” warning if inappropriate data/ text is entered into a ... previous: automatically reverts dialog back to the “Form” data entry facility Managing & Tabulating Data in Excel CHAPTER REDUCING ERRORS IN DATA ENTRY— VALIDATION AND AUTOCORRECT This chapter teaches...

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Introduction to Cost and Management Accounting in a Global Business Environment

Ngày tải lên : 18/12/2013, 09:13

... formulating corporate strategy and objectives, translating these into financial plans, and engaging in investor relations Financial Accounting compiles, analyzes, and provides financial information ... financial accounting and management accounting Cost accounting integrates with financial accounting by providing product costing information for financial statements and with management accounting ... linkages between managing resources and managing change in a business Managers, as the agents of change, must understand internal organizational processes, external markets (customers), available...

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Tài liệu Module 2: Updating Data in a Database doc

Ngày tải lên : 21/12/2013, 19:15

... M+0#!7&%'7)0-!)%!&079(.0!)+0!+%'0!7(308!.9* .A! >%5! f5! G#!)+0!6%%9,!'0#/8!.9* .A! M01!J0))*#3,8!,090.)!)+0!L()(1(,0!)(18!)+0#! ,090.)!0(.+!=%##0.)*%#!(#-!.9* .A! S0&*$;8!(#-!)+0#!.9* .A! GZ5! H%&!*#,)&/.)*%#,!%#!*'7%&)*#3!>0)4% &A" #.5'-18!&0$0&!)%!0?0&.*,0!^!%$!O(1! ... I&0

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