working with local data

Tài liệu Working with local data pptx

Ngày tải lên : 25/01/2014, 19:20

... DeleteCommand DataSet Tables DataTable DataRowCollection DataRowCollection DataColumnCollection DataColumnCollection ConstraintCollection ConstraintCollection DataRelationCollection DataRelationCollection ... myDataAdapter.Fill(custDS) 'code to modify data in dataset here myDataAdapter.Update(custDS, myTableName) myConn.Close() Review Using DataSets Using XML Using SQL Server CE Lab 3: Working with Local Data Exercise 1: Reading ... save data myDataSet.WriteXml("win\tmp.xml") Use the ReadXml method to populate data from the file Dim myDataSet As New DataSet() myDataSet.ReadXml("win\tmp.xml") Practice: Persisting the DataSet...

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Module 3: Working with Local Data pdf

Ngày tải lên : 28/06/2014, 14:20

... DeleteCommand DataSet Tables DataTable DataRowCollection DataRowCollection DataColumnCollection DataColumnCollection ConstraintCollection ConstraintCollection DataRelationCollection DataRelationCollection ... myDataAdapter.Fill(custDS) 'code to modify data in dataset here myDataAdapter.Update(custDS, myTableName) myConn.Close() Review Using DataSets Using XML Using SQL Server CE Lab 3: Working with Local Data Exercise 1: Reading ... save data myDataSet.WriteXml("win\tmp.xml") Use the ReadXml method to populate data from the file Dim myDataSet As New DataSet() myDataSet.ReadXml("win\tmp.xml") Practice: Persisting the DataSet...

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Working with Spatial Data

Ngày tải lên : 05/10/2013, 08:48

... CHAPTER 10 WORKING WITH SPATIAL DATA Figure 10-7 Previewing data downloaded from the Geonames web site 300 CHAPTER 10 WORKING WITH SPATIAL DATA Table 10-1 Column Properties for Geonames Data Column ... geometry datatype offsets its associated loss of accuracy 312 CHAPTER 10 WORKING WITH SPATIAL DATA However, you should exercise great caution when using the geometry datatype to store geographic data ... bounding box of a map: 313 CHAPTER 10 WORKING WITH SPATIAL DATA Figure 10-11 The multilevel grid used by spatial indexes 314 CHAPTER 10 WORKING WITH SPATIAL DATA DECLARE @BoundingBox geography;...

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Working with Temporal Data

Ngày tải lên : 05/10/2013, 08:48

... 342 CHAPTER 11 WORKING WITH TEMPORAL DATA When a user submits new data or updates existing data, thereby altering date/time data in the database, the database should convert the data from the ... midnight on 1900-01-01, but you can use any date/time within the range of the data type you’re working with CHAPTER 11 WORKING WITH TEMPORAL DATA Using the DATEDIFF function, find the difference ... and working with some of the following query patterns, you can manipulate the data to 360 CHAPTER 11 WORKING WITH TEMPORAL DATA things such as correlate the number of concurrent queries with...

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Working with spatial data in the .NET framework

Ngày tải lên : 08/10/2013, 21:20

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Tài liệu Working with Primitive Data Types doc

Ngày tải lên : 15/12/2013, 00:15

... Displaying Primitive Data Type Values In the following exercise, you'll use a C# program named PrimitiveDataTypes to demonstrate how several primitive data types work Display primitive data type values ... 2\PrimitiveDataTypes folder in your My Documents folder Select the file PrimitiveDataTypes.sln and then click Open The solution loads, and the Solution Explorer displays the solution and PrimitiveDataTypes ... for the new solution file On the Debug menu, click Start Without Debugging The following application window appears: In the Choose A Data type list, click the string type The value 42 appears...

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Tài liệu Module 18: Case Study Working with the Foodmart Database ppt

Ngày tải lên : 24/01/2014, 19:20

... Before working on this lab, you must have: ! Experience working with dimensions ! An understanding of dimensions, cubes, and measures ! Experience working with virtual cubes ! Experience working with ... 1997 sales data, one for 1998 sales data, and one for 1998 December sales data BETA MATERIALS FOR MICROSOFT CERTIFIED TRAINER PREPARATION PURPOSES ONLY viii Module 18: Case Study Working with the ... Prerequisites Before working on this lab, you must have: ! Experience working with dimensions ! An understanding of dimensions, cubes, and measures ! Experience working with the Cube Editor and...

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Lesson 2 Working with data in a connected environment

Ngày tải lên : 13/05/2014, 12:19

... sequentially read data from a data source  The return results of Command SQL statements (no constructor)  How to use DataReader with data providers?  How to retrieving data using a DataReader? Connected ...  Only one DataReader use at a time  Tie to connection => cannot used other DataReader  Explicitly close DataReader after used  DataReader cannot be used for data binding  Using with stored ... true if DataReader is closed  Close():  Closes the DataReader  This allows you to use the Connection for another task Slide Get data from DataReader object  Using DataReader to retrieve data...

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Chapter 6 Working with Data in a Connected Environment

Ngày tải lên : 13/05/2014, 12:19

... System .Data Architecture Program DataReader DataSet DataProvider DataAdapter Database VB.Net 2005 - Chapter Details: System .Data Architecture Program DataReader Action SQL Maintain data DataSet ... data DataSet Get data Command Object Maintain data Get data Connection Object DataAdapter Provider Database VB.Net 2005 - Chapter 6 Main Difference:DataSet-DataReader DataSet Data structure to ... Environment in ADO.NET ways using with ADO.NET Data Source Web Form Connection Data Adapter DataSet Windows Form Disconnectd Connected Data Source Web Form Connection Command DataReader Windows Form VB.Net...

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