basic die design and die work influencing factors

... knowledge about the design and control of workflow processes A workflow process (or workflow for short) is a specific type of business process, a way of organizing work and resources Workflows are ... concepts in the design and control of workflows Introduction Chapter Modeling of workflows Chapter Design of workflows Chapter strategic Analysis of workflows Chapter Resource allocation in workflows ... of a workflow process How to design or redesign an effective and efficient workflow process How to analyze the performance of a workflow process How to sensibly allocate resources in a workflow...

Ngày tải lên: 21/07/2013, 09:42

... version of Visual Basic such as Visual Basic The changes between Visual Basic and Visual Basic NET are huge, and many Visual Basic NET concepts don’t translate well into Visual Basic With some ... explains what design patterns and anti-patterns are, describes some of the most useful, and refers the reader to other books such as Visual Basic Design Patterns by Mark Grand and Brad Merrill ... “Coding Standards,” explains my particular set of coding standards that make reading code easier It explains the differences between my standards and those used by Microsoft and others These standards...

Ngày tải lên: 27/06/2014, 08:20

... version of Visual Basic such as Visual Basic The changes between Visual Basic and Visual Basic NET are huge, and many Visual Basic NET concepts don’t translate well into Visual Basic With some ... explains what design patterns and anti-patterns are, describes some of the most useful, and refers the reader to other books such as Visual Basic Design Patterns by Mark Grand and Brad Merrill ... “Coding Standards,” explains my particular set of coding standards that make reading code easier It explains the differences between my standards and those used by Microsoft and others These standards...

Ngày tải lên: 14/08/2014, 11:20

... cause additional changes to the design You need to discard the design for the hash table and design a priority queue You’ll need to change both the high- and low-level designs You’ll also probably ... and so forth The high-level design should not specify how the systems work, just what they To the extent that you understand them, you can also sketch out the interactions among the systems and ... application’s high- and lower-level designs When the design is complete, programmers implement the design After the code is written, the team members perform system-level testing and user acceptance...

Ngày tải lên: 14/08/2014, 11:20

... team makes a list of the things that are working and those that are not It then continues using the methods that work and improves the things that are not working Even if things go badly wrong, ... development cycles don’t work if you don’t allow for design improvement over time through refactoring Pair programming doesn’t work smoothly unless you have a good metaphor and coding standards Frequent ... FirstName and LastName are always non-blank To this, the class’s constructor takes first_name and last_name parameters and assigns them to the class’s FirstName and LastName properties Visual Basic...

Ngày tải lên: 14/08/2014, 11:20

... goal is to specify the system’s behavior and design precisely so that you can study it and develop a common understanding with users, other designers, and developers It’s not to create a bunch ... understand the application thoroughly If you don’t understand the customers’ needs, you can’t design classes to satisfy them If you don’t understand the application’s internal needs, you can’t design ... different aspects of the application’s design and behavior It gives you a representation that you and the other application designers can use to study the design meaningfully Later, it can give...

Ngày tải lên: 14/08/2014, 11:20

... design, and can give you a general feel for what makes a good design and what doesn’t This chapter and Chapter show two different aspects of an application’s design Chapter 6, “Data Storage Design, ” ... Even then your work is not done You should observe the users interacting with the application and determine what parts work smoothly and efficiently, and what parts need to be redesigned This ... Street, and City fields are anchored on the top, left, and right, so they expand horizontally as the form does The State and ZIP code fields and their labels are anchored on the top and right,...

Ngày tải lên: 14/08/2014, 11:20

... application design, including lifecycle methodologies, objectoriented design, user-interface design, and data storage issues Chapter 7, Design Patterns,” discusses another aspect to design: design ... can work for that version of the executable, and throw an error if there will be problems This wouldn’t be quite as foolproof as using a strong named library, and it requires a little extra work ... tree-like data One application I worked on saved and restored trees containing tens of thousands of nodes in just a few seconds You can also use serialization to save and restore many items in an...

Ngày tải lên: 14/08/2014, 11:20

... Handles MyBase.Load m_Handlers.Add(New PrimeHandler()) m_Handlers.Add(New PowerHandler()) m_Handlers.Add(New EvenHandler()) m_Handlers.Add(New UnhandledHandler()) End Sub ‘ Process a number Private ... Part I: Design ByVal e As System.EventArgs) Handles btnProcess.Click Dim value As Integer = Integer.Parse(txtValue.Text) For Each handler As NumberHandler In m_Handlers If handler.WasHandled(value) ... was_handled) If was_handled Then Exit For Next a_delegate End RaiseEvent End Event End Class A custom event handler has three sections: AddHandler, RemoveHandler, and RaiseEvent The AddHandler...

Ngày tải lên: 14/08/2014, 11:20

... CType(vsCommandStatus.vsCommandStatusSupported, Integer) + _ CType(vsCommandStatus.vsCommandStatusEnabled, Integer), _ vsCommandStyle.vsCommandStylePictAndText, _ vsCommandControlType.vsCommandControlTypeButton) ... variable and property procedures”, True, 59, _ Nothing, CType(vsCommandStatus.vsCommandStatusSupported, Integer) + _ CType(vsCommandStatus.vsCommandStatusEnabled, Integer), _ vsCommandStyle.vsCommandStylePictAndText, ... and select the Macros entry Then, click and drag macros from the list on the right onto menus and toolbars Figure 8-10: The Commands tab lets you drag commands (including macros) onto menus and...

Ngày tải lên: 14/08/2014, 11:20

... commands for creating, reading, editing, and deleting data SQL also includes commands that manipulate the database itself Its commands let you create and drop tables, add and remove indexes, and ... command and returns a success or failure message It simply creates an OleDbCommand object associated with the command and the database connection and then executes it ‘ Execute a non-query command ... txtScript text box and splits it into semicolon-delimited commands For each command, the program removes carriage returns and line feeds, and decides whether the command is blank If the command is not...

Ngày tải lên: 14/08/2014, 11:20

... command, a hidden file contains designer-generated code to support the Component Designer If you added a generic class to the project and made it inherit from the Component class, the Component Designer ... interface and provide the CanExtend function that the interface requires, it must provide Get and Set routines for the properties, and it must save and manage information about each client and its ... controls you want validated, and you’re ready to go Summar y Controls and components provide a nice, clean, easy-to-understand interface for developers to use at design time and run-time They encapsulate...

Ngày tải lên: 14/08/2014, 11:20

... command Figure 11-6: The Draw Star command draws a star The Draw Spiral command clears the control’s picture and draws the spiral shown in Figure 11-7 The Draw Spiral command is the same command ... application and then open a test form Place a control on it and test the design- time features you are working on Then close the form without saving changes Modify the control as needed, and then, ... Meta-Development ScribbleControlDesigner inherits from the ControlDesigner designer class and overrides its inherited ActionLists function This function returns a DesignerActionListCollection that...

Ngày tải lên: 14/08/2014, 11:20

... described attributes are used by the Properties window, form designer, code editor, and other design- time tools The reason Visual Basic uses attributes here instead of some more run-time–oriented ... OnSerializing, and OnSerialized attributes work similarly Download the SoapSerializationTest example from the book’s Web site to see how these attributes work These attributes only affect SOAP and binary ... Attribute Designer This is a lot of work Don’t bother for simple controls, controls that will only be used a few times, and controls for your own use Provide this if the control is complicated, and...

Ngày tải lên: 14/08/2014, 11:20

... module-level design and inline comments guide future development and maintenance work It is much easier and safer to debug and enhance code if detailed comments give you a good understanding of ... Visual Basic code and practically no comments The application was several years old and pieces of it had been written, rewritten, and rewritten again in everything from Visual Basic to Visual Basic ... users and may include user manuals, online help, context-sensitive help, tooltips, and training materials Developer documentation includes the project specification, high- and low-level designs, and...

Ngày tải lên: 14/08/2014, 11:20

... that are working and those that are not, and adjust future development accordingly The more design you before starting development, the better you’ll understand what you need to do, and the better ... Rename command to give it a new name This is quick, easy, and safer than using a find -and- replace command that may change the text in the comments and other code Use consistent code standards If ... code, and the good debugger fix the problems that arise I once worked with a developer who was a brilliant coder He knew the operating system inside and out, and knew how to make it stand up and...

Ngày tải lên: 14/08/2014, 11:20

... makes it easier to understand that this is an event handler Dim clicked_event_handler As SeatClickedEventHandler In Visual Basic, it is traditional to name an event handler by using the name of ... coding standards It also describes some standards recommended by Microsoft developers and others After you study the different standards, you can use their ideas to write your own standard that ... underscore and then the name of the event The Visual Basic code editor names events this way if you use the drop-downs to build an event handler The event handler name is the same as the name in the Handles...

Ngày tải lên: 14/08/2014, 11:20

... Microsoft.VisualBasic.ApplicationServices _ UnhandledExceptionEventArgs) Handles Me.UnhandledException ProcessUnhandledException(sender, e) End Sub ‘ Deal with an unhandled exception Public Sub ProcessUnhandledException(ByVal ... in the Visual Basic IDE That makes it easier to find and handle new bugs You run the program in the IDE and, when a bug occurs, you can study it in the debugger and add code to handle the situation ... ways you can catch and handle errors It tells where you should put error-handling code, how you can catch otherwise unhandled errors, and what you might want to when those unhandled errors occur...

Ngày tải lên: 14/08/2014, 11:20

... million and $10 million worth of products per year In that case, you could test a selection of values between million and 10 million You might expand the range to cover values between 10 thousand and ... million, $2 million, $5 million, and $10 million In that case, you could test the code at these breakpoint values and at values one penny greater or less Random Testing Random testing is exactly what ... randomly generated values Because you have no way of knowing how likely a random value is to detect a bug, you usually need to run a lot of random tests to have much assurance that the code works...

Ngày tải lên: 14/08/2014, 11:20

... Automatic updates and mandatory versions are much more difficult to handle if you don’t have a good network connection They can also be difficult for users who work on a secure network with strong ... and the NET Framework Copy the installation directory’s contents onto a CD-ROM or DVD and give it to your users When the user double-clicks setup.exe, the program installs the NET Framework and ... modifications and enhancements to their games even though they are not exactly mission-critical Though anti-virus and anti-spyware software doesn’t cost thousands of dollars, it is mission-critical, and...

Ngày tải lên: 14/08/2014, 11:20