creating and using classes
Tài liệu Creating and Using a DataRelation Object doc
Ngày tải lên :
26/01/2014, 07:20
... parent DataTable and a ForeignKeyConstraint added to the child DataTable automatically (the default is true) parentDataTableName and childDataTableName are the names of the parent and child DataTable ... DataRelation, a UniqueConstraint and ForeignKeyConstraint are automatically added to your parent and child DataTable objects You can get the UniqueConstraint from a DataRelation using its ParentKeyConstraint ... Objects in the Parent and Child DataTable Objects To navigate the DataRow objects in related DataTable objects, you use the GetChildRows() and GetParentRows() methods of a DataRow Using the GetChildRows()...
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Tài liệu Creating and Using a DataView Object doc
Ngày tải lên :
26/01/2014, 07:20
... Listing 13.1: USINGDATAVIEW.CS /* UsingDataView.cs illustrates the use of a DataView object to filter and sort rows */ using System; using System.Data; using System.Data.SqlClient; class UsingDataView ... "server=localhost;database=Northwind;uid=sa;pwd=sa" ); SqlCommand mySqlCommand = mySqlConnection.CreateCommand(); mySqlCommand.CommandText = "SELECT CustomerID, CompanyName, Country " + "FROM ... DataViewRowState is Unchanged, Added, and ModifiedCurrent The following example creates a DataView object named customersDV and passes customersDT, filterExpression, sortExpression, and rowStateFilter to the...
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Tài liệu Creating and Using a DataViewManager Object pdf
Ngày tải lên :
26/01/2014, 07:20
... UsingDataViewManager.cs illustrates the use of a DataViewManager object */ using System; using System.Data; using System.Data.SqlClient; class UsingDataViewManager { public ... "server=localhost;database=Northwind;uid=sa;pwd=sa" ); SqlCommand mySqlCommand = mySqlConnection.CreateCommand(); mySqlCommand.CommandText = "SELECT CustomerID, CompanyName, Country " + "FROM ... Customers"; SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(); mySqlDataAdapter.SelectCommand = mySqlCommand; DataSet myDataSet = new DataSet(); mySqlConnection.Open(); mySqlDataAdapter.Fill(myDataSet,...
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CREATING AND USING BUFFERS IN ARCGIS 10.1
Ngày tải lên :
17/03/2015, 09:34
... Guelph CREATING AND USING BUFFERS IN ARCGIS 10.1 Using the Euclidean Distance tool Open ArcMap Click Customize on the Main Menu and point to Extensions Check the Spatial Analyst check box and click ... layer and your study area layer to your map Before you start to perform analyses on your data you should set the relevant environment settings Right-click in a blank area of ArcToolbox and choose ... you like Click OK The output will be a floating point grid Using the Euclidean Allocation tool Euclidean allocation divides an area up and allocates each cell to the nearest input feature The Euclidean...
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Tài liệu Module 5: Creating and Manipulating Trees Using DOM ppt
Ngày tải lên :
10/12/2013, 16:15
... are base classes and extended classes Are XmlNode and XmlNodeList examples of base classes or extended classes? XmlNode and XmlNodeList are examples of base classes Module 5: Creating and Manipulating ... regardless of its origins Module 5: Creating and Manipulating Trees Using DOM What Are the NET Framework XML Classes? ! Classes that reflect and extend DOM ! Base classes " " XmlNodeList represents ... Module 5: Creating and Manipulating Trees Using DOM Lesson: Using DOM and the NET Framework XML Classes ! How to Load an XML Source ! How to Navigate the DOM Node Tree ! How to Retrieve and Manipulate...
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Chapter 3 Using Classes and Objects pptx
Ngày tải lên :
15/03/2014, 11:20
... String class and its methods the Java standard class library the Random and Math classes formatting output enumerated types wrapper classes graphical components and containers labels and images ... Using Classes and Objects • We can create more interesting programs using predefined classes and related objects • Chapter focuses on: object creation and object ... object creation and object references the String class and its methods the Java standard class library the Random and Math classes formatting output enumerated types wrapper classes © 2004 Pearson...
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Using Classes and Objects ppt
Ngày tải lên :
29/03/2014, 02:21
... is a set of classes that supports the development of programs Java standard class library • Some classes in Java standard class library: System, String Slide 11 Packages • The classes can be ... methods Slide 26 The Random class • It provides methods that generate pseudorandom numbers • The Random class belongs to java.util package • Some methods of the Random class: Random() • Constructor: ... values (positive and negative) int nextInt(int num) • Returns a random number in the range to num-1 Slide 27 Example: RandomNumbers.java import java.util.Random; public class RandomNumbers {...
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Creating and Management Data Base
Ngày tải lên :
01/09/2012, 09:09
... SQL Server tượng quản Transact-SQL scripts and stored procedures: sử dụng thủ tục lưu trữ hệ thống phát biểu ngôn ngữ truy vấn liệu TransactSQL RDBMS and Data Management/ Session 7/5 of 25 Xem ... trang phục hồi đến vị trí gặp lỗi Hỗ trợ việc tái tạo giao dịch Hỗ trợ giải pháp máy chủ standby RDBMS and Data Management/ Session 7/18 of 25 Nhóm tập tin ghi vết giao dịch Thêm tập tin ghi ... source_database_name [;] RDBMS and Data Management/ Session 7/22 of 25 Bản chụp sở liệu Bản chụp đượcchụp phục Dữ Tạo đượckhôi đổi liệu sửa Tạo CSDL RDBMS and Data Management/ Session 7/23...
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Understanding and Using Letters of Credit part1
Ngày tải lên :
05/11/2012, 16:27
... Invoice The billing for the goods and services It includes a description of merchandise, price, FOB origin, and name and address of buyer and seller The buyer and seller information must correspond ... of credit Standby letters of credit are issued by banks to stand behind monetary obligations, to insure the refund of advance payment, to support performance and bid obligations, and to insure ... confirming bank, and the beneficiary An irrevocable letter of credit from the issuing bank insures the beneficiary that if the required documents are presented and the terms and conditions are...
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Bài giảng leaving recorded messages and using mobile phones
Ngày tải lên :
19/08/2013, 14:14
... area Mobile Phones What are the advantages and disadvantages of using mobile phones compared to land-lines? What problems can you have when using a mobile phone What functions mobile phone ... if you could make it then Call me when you get a moment Bye Emphasis George – meet – bar of Grand Hotel – Wednesday – 6p.m Peter – can’t make – squash – tomorrow instead Janet – needs – monthly ... After leaving a message for someone to call you on your cell phone don’t go to a place where using cell phones is difficult or prohibited Never use text abbreviations for key information Long...
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finding and using negotiation po
Ngày tải lên :
20/09/2013, 00:28
... CHAPTER SEVEN Finding and Using Negotiation Power Why Is Power Important to Negotiators? Seeking power in negotiation arises ... Personality and Individual Differences • Personal orientation • Cognitive orientation – Ideologies about power • Motivational orientation – Specific motives to use power • Disposition and skills ... an organization: • Legitimate power which is grounded in the title, duties, and responsibilities of a job description and “level” within an organization hierarchy • Power based on the control of...
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Creating and Editing Files
Ngày tải lên :
03/10/2013, 03:20
... command removes the bookmark F2 30 Description of Command Next Bookmark Go to the next bookmark Chapter Creating and Editing Files Using NetBeansTM 5.0 IDE Keyboard Shortcut Description of Command ... selection of methods in the selected class and adds the new interface to the class's implements clause Creating and Editing Files 27 Using NetBeansTM 5.0 IDE Command Description Extract Superclass Creates ... window and choose a command from the Refactor submenu You can use the Undo command to roll back all the changes in all the files that were affected by the refactoring 26 Chapter Creating and Editing...
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The Dictionary, Hashtable, and Properties Classes
Ngày tải lên :
05/10/2013, 12:20
... interface, HashMap class, and TreeMap class more fully in Chapter 10 Generating Hash Codes While the majority of system classes generate hash codes for you, when creating your own classes it's a good ... thrown You'll notice that load() and store() work with InputStream and OutputStream rather than with Reader and Writer streams They automatically encode the streams using ISO 8859−1 character encoding ... order to store and work with key−value pairs While focusing on the workings of the Hashtable, we explored hash codes and hashing in general We also examined the specific details of using the Java...
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The Vector and Stack Classes
Ngày tải lên :
05/10/2013, 12:20
... removeAll() and retainAll() The contents of the starting vector are the first five ordinal numbers repeated a second time The acting vector for removal and retention consists of the elements 2nd and ... trimToSize() This will remove any excess capacity and reduce the capacity to the vector's size To help you visualize how size and capacity are related and how this affects the internal length of the ... interface and the ArrayList class more fully in Chapter Vector Operations Now that our vector is filled and sized properly, what can we with it? The Vector class has methods for fetching, finding, and...
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Installing and Using Endpoint Security Agent for Linux Server Version NGX 7.0 GA
Ngày tải lên :
23/10/2013, 12:15
... the endpoint computer as root and use the following commands to start and stop Endpoint Security Agent RPM from the command line interface These commands start and stop Endpoint Security Agent ... Agent for Linux: Create a user catalog and group for the protected Linux computers See Creating a user catalog and group for Linux computers,” on page Create and assign an enterprise policy to the ... groups: Create a user catalog and group for Linux computers See Creating a user catalog and group for Linux computers,” on page Set the cm_auth parameter to the catalog and group you created in step...
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Module 10: Creating and Managing Trees and Forests
Ngày tải lên :
26/10/2013, 23:15
... when creating and managing trees and forests in Windows 2000 ! Apply best practices to creating and managing trees and forests in Active Directory Module 10: Creating and Managing Trees and Forests ... 10: Creating and Managing Trees and Forests Overview Slide Objective To provide an overview of the module topics and objectives ! Introduction to Trees and Forests Lead-in ! Creating Trees and ... that can occur when creating and managing trees and forests in Windows 2000 ! Apply best practices to creating and managing trees and forests in Active Directory In the hands-on labs in this...
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Module 4: Creating and Deploying Digital Dashboards
Ngày tải lên :
27/10/2013, 07:15
... create and delete digital dashboards and Web Parts, set properties of digital dashboards and Web Parts, and set permissions on digital dashboards and Web Parts For more information on using the ... use of Internet and intranet content and business data Module 4: Creating and Deploying Digital Dashboards Overview Slide Objective To provide an overview of the module topics and objectives ... 4: Creating and Deploying Digital Dashboards User Access and Deployment Slide Objective To outline the topics associated with accessing a digital dashboard by using Outlook 2000 ! Benefits of Using...
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