0

copy data table from one dataset to another

Copying Tables from One DataSet to Another

Copying Tables from One DataSet to Another

Kỹ thuật lập trình

... 5.2 Copying Tables from One DataSet to Another Problem You need to copy an existing schema and data from one DataSet to another. Solution Use one of the following techniques: • Use the Copy( ... Orders table to the grid. destDataGrid.DataSource = dsDest.Tables[ORDERS _TABLE] .DefaultView; } Discussion This sample demonstrates two scenarios for copying tables from one DataSet to another. ... of each DataTable object to copy both the schema and data for each table into the destination DataSet. In the second scenario, only a subset of the data in the source DataSet is copied to the...
  • 5
  • 405
  • 0
Copying Rows from One DataTable to Another

Copying Rows from One DataTable to Another

Kỹ thuật lập trình

... 5.1 Copying Rows from One DataTable to Another Problem You have records in a DataTable that you need to copy to another DataTable. Solution Use the ImportRow( ) method of the DataTable to copy ... DataTable dt = new DataTable(ORDERS _TABLE) ; da.FillSchema(dt, SchemaType.Source); da.Fill(dt); // Clone the schema to the copy table. DataTable dtCopy = dt.Clone( ); if(rowRadioButton.Checked) ... copy DataRow objects from one DataTable to another. Three techniques for selecting records to copy are demonstrated in the following example: • Use the Rows property to access rows in the DataRowCollection...
  • 3
  • 351
  • 0
Practise Test From Unit 9 to Unit 16

Practise Test From Unit 9 to Unit 16

Tiếng anh

... has gone.A. whose B. from who C. from that D. from whom26. The speech ___ we listened last night was information.A. to which B. which to C. to that D. that27. The boy to ____ I lent my money ... treasure is believed to have been hidden in the tomb.13. George ……… another trip to Greece.A. is said to be planned B. said to be plannedC. said to be planning D. is said to be planning14. ... independence to him.A. Washington is the man whose independence the Americans owe to him.B. Washington is the man that the Americans owe their independence to. C. Washington is the man to whom the...
  • 26
  • 1,131
  • 4
Moving from Crystal Reports to Reporting Services

Moving from Crystal Reports to Reporting Services

Kỹ thuật lập trình

... Data Table Since we already have the dataset in the project, it’s time to add a data table to it. Please usethe following steps to add a data table inside the dataset: 1. You can go to the dataset ... "Select * FROM ➥BooksInfo Order By BookTitle";//read data from command objectdrReport = cmdReport.ExecuteReader();//load data directly from reader to dataset dsReport.Tables[0].Load(drReport);//close ... name of table1 . We need to add one more column, so right-click the rightmost column header andselect “Insert Column to the Right”.As usual, you could choose to map the data table columns to the...
  • 16
  • 436
  • 0
Review from unit 4 to unit 6

Review from unit 4 to unit 6

Tiếng anh

... sai.Jim lives with his family in a house next to a movies theater. He goes to school every morning. His school is near a park, next to a bookstore and a museum. In the park, there is a lake. ... afternoon. His father is a doctor. He works in a big hospital next to a small hotel. His mother is a secretary. She works in an office near Jim’s school.1- Jim’s house is next to a museum 1-__________2- ... sau.1- The movie theater is among the bookstore and the restaurantA B C D2- What is there behind of your house? A B C D3- To the left of the drugstore, is there a temple.A B C D4- My brother...
  • 4
  • 591
  • 0
Bài soạn Exercises From Unit 1 to Unit 10 (Full)

Bài soạn Exercises From Unit 1 to Unit 10 (Full)

Tiếng anh

... The mother tried to ……………….the dangerous toy from her child. 7) Going to the USA is just my…………………… 8) Diamond is a……………… kind of stone. 3) The person lives next to me . You saw ... tired, he agreed to play tennis. Tired ………………………………………………………………………………………VI. Fill in each numbered blank with one suitable word from the list. One family activity on Mother’s Day is to have children ... the meeting. a. to take b. take c. took d. taking 10. Tom ……………… to play soccer, but now he doesn’t play anymore. a. uses b. was used to c. used d. got used to 11. A football team usually consists...
  • 26
  • 923
  • 2
Tài liệu Converting a DataSet to an ADO Recordset docx

Tài liệu Converting a DataSet to an ADO Recordset docx

Kỹ thuật lập trình

... recordset into a DataTable. OleDbDataAdapter oleDa = new OleDbDataAdapter( ); DataTable dt = new DataTable("Orders"); oleDa.Fill(dt, rs); // Bind the default view of the table to the ... dr.Close( ); conn.Close( ); // Load the Orders data into a table in a DataSet. DataSet ds = new DataSet( ); SqlDataAdapter da = new SqlDataAdapter(sqlText, ... Recordset is loaded into a DataTable using the OleDbDataAdapter. The default view for the table is bound to the data grid on the form to display the results of the conversion. used to define the schema...
  • 15
  • 390
  • 0
Tài liệu Reading XML Data Directly from SQL Server doc

Tài liệu Reading XML Data Directly from SQL Server doc

Kỹ thuật lập trình

... retrieving data in XML format using the FOR XML clause. The .NET SQL Server data provider SqlCommand object has an ExecuteXmlReader( ) that allows you to retrieve an XML stream directly from SQL ... used with SQL statements that return XML data, such as those with a FOR XML clause. The ExecuteXmlReader( ) method can also be used to return ntext data containing valid XML. For more information...
  • 2
  • 367
  • 0
Graduating from Email Marketing to Marketing Automation

Graduating from Email Marketing to Marketing Automation

Internet Marketing

... Graduating from Email Marketing to Marketing Automation© Copyright 2012. Marketo, Inc. All rights reserved. WP-EMvMA-100912Graduating from Email Marketing to Marketing AutomationTHE ADVANTAGES ... the weak ones, and grow your top line.© Copyright 2012. Marketo, Inc. All rights reserved. WP-EMvMA-100912Graduating from Email Marketing to Marketing AutomationBusinesses began to use email ... actions they took. Data Directories. Many marketing automation solutions use third party databases like LinkedIn, Demandbase, or Data. com to clean up and fill in contact information, and to ensure...
  • 9
  • 301
  • 0
From interval analysis to taylor models an overview lohner

From interval analysis to taylor models an overview lohner

Khoa học tự nhiên

... provides a tool for controlling roundoff errors automatically. Insteadof approximating x by a machine number, the real value x is enclosed into a real intervalX = [x, x] with machine representable ... numbers areapproximated by a finite screen of machine representable numbers. Whenever a real numberx that is not exactly representable is stored on a computer, or when intermediate results of acalculation ... is with respect to t. The symbolic parameters a and b (modeling uncer-tainties in initial conditions) are assumed to vary in the interval [−0.05, 0.05]. In an intervalmethod, one would use interval...
  • 8
  • 406
  • 1
More Show Me How: Everything We Couldn't Fit in the First Book Instructions for Life from the Everyday to the Exotic Perfect Paperback

More Show Me How: Everything We Couldn't Fit in the First Book Instructions for Life from the Everyday to the Exotic Perfect Paperback

Anh ngữ phổ thông

... foundation one yearlip liner one yearmascarathree monthseyelinereighteen monthspowder foundationeighteen monthsdeodorant one yeareyedrops one monthsunblock one yearmoisturizer one yeartoothpastetwo ... livesmake custom beauty productseyeshadoweighteen monthsface powdertwo yearscream blush one yeareau de toilettethree to ve yearsmakeup sponge one month (wash every ten days)nail polish one ... sandbags. Make tracks through the snow . . .. . . into a frozen pond. Let the kids piece the story together.Hang can from a very long pole.Attach to bottom of trash can.Cut.Trace rhino footprint on...
  • 25
  • 674
  • 0
Tài liệu COMMUNICATION FROM THE COMMISSION TO THE COUNCIL AND THE EUROPEAN PARLIAMENT Innovation in a knowledge-driven economy ppt

Tài liệu COMMUNICATION FROM THE COMMISSION TO THE COUNCIL AND THE EUROPEAN PARLIAMENT Innovation in a knowledge-driven economy ppt

Tin học văn phòng

... innovation policies).2. To continue studies on topics relevant to innovation. These will notably focus on theregulatory environment, in order to contribute to its adaptation to render it more8effort ... legalform, sector or location, are to have the potential to grow and develop so as to contribute to the overall goal. To survive in the new competitive environment, no enterprise can afford to stand ... compared to 1998, total funds raised by the European private equity industry in 1999increased by 25 % from 20.3 billion to 25.4 billion, with total investment up 74 % from 14.5 billion to 25.1...
  • 32
  • 502
  • 0
Tài liệu User Interface Design: Bridging the Gap from User Requirements to Design doc

Tài liệu User Interface Design: Bridging the Gap from User Requirements to Design doc

Tin học văn phòng

... per se sit at the table — three users, one usability engineer, one system engineer, and one GUIdeveloper. The other stakeholders are allowed to silently observe, preferably from another room. There ... smallcompanies from areas such as telecommunications, finance, softwaredevelopment, and air travel; projects whose lives from conception to deliveryranged from 3 months to 3 years; and projects whose total ... that people use models to explain complex systems. Hetherefore bases his approach to interface design on the construction of modelsand their transformation from one into another until there is...
  • 421
  • 577
  • 1
Tài liệu From Tacit Knowledge to Knowledge Management: Leveraging Invisible Assets ppt

Tài liệu From Tacit Knowledge to Knowledge Management: Leveraging Invisible Assets ppt

Tin học văn phòng

... Knowinghow to use information in any given contextrequires wisdom. In order to effectively manageknowledge one has to understand the organ-ization. Managers need to understand employees,customers, ... OFKNOWLEDGEPlato (1953) first defined concept of knowledge as‘justified true belief’ in his Meno, Phaedo andTheaetetus. Plato’s (1953) concept was debated from Aristotle (1928), a student of Plato, through-out ... technology ranges from telephone- and video-conferencing to Group-Ware and Internets, these technologies are usually20% of KM components–the other 80% are people.Organizations need to design cultures...
  • 18
  • 545
  • 0
Tài liệu From DOS/Windows to Linux HOWTO ppt

Tài liệu From DOS/Windows to Linux HOWTO ppt

Hệ điều hành

... file.txtC:\GUIDO> ;COPY JOE.TXT JOE.DOC $ cp joe.txt joe.docC:\GUIDO> ;COPY *.* TOTAL $ cat * > totalC:\GUIDO> ;COPY FRACTALS.DOC PRN $ lpr fractals.doc From DOS/Windows to Linux HOWTO 4.4 Files: ... Suites From DOS/Windows to Linux HOWTO 5.Using Directories 2# tar −M −cvf /dev/fd0H1440 dir _to_ backup/Make sure to have a formatted floppy in the drive, and several more ready. To restore your ... process into background, type bg <%job> (it becomes a job).• To bring a job to foreground, type fg <%job>. To bring to foreground the last job sent to background, simply type fg.• To kill...
  • 35
  • 1,773
  • 0

Xem thêm