barcode generator project in vb.net AWT AND SWING UPDATES in Java

Printer qr-codes in Java AWT AND SWING UPDATES

With the web.config options shown previously, users can use the site without logging in, but the concept of logging in is supported. The goal is the same as with PTWin in 9: allow all users to do certain actions, and allow authenticated users to do other actions based on their roles. When a user chooses to log in, the <forms> tag specifies that they will be directed to Login.aspx, which will collect and validate their credentials. Figure 10-9 shows the appearance of Login.aspx.

immediately. An AssertFailedException exception will be raised if the TestRangeAtUpperBound test fails. You will see the output shown in Figure 16-2. Note that, if you hit simply F5 to run the project in the debug mode, it will break on line with exception and again pressing F5 will show the final resultant failed test screen shown in Figure 16-2.

The GenericParam table contains the information about generic parameters. You might wonder why this table is needed; if the generic parameters can be only types, their number (arity of a generic type) should be sufficient. The main reasons for the existence of the GenericParam table are the need to be able to tell a generic type from a nongeneric one (generic types have associated generic parameters) and the need to be able to define constraints of each generic parameter. Each record in this table has four entries: Number (2-byte unsigned integer). Zero-based ordinal of the generic parameter in the generic type s parameter list. Flags (2-byte bit field). The binary flags indicating certain kinds of constraints imposed on this generic parameter. I discuss the values of the flags and the constraints they represent in the section Constraint Flags later in this chapter. Owner (coded token of type TypeOrMethodDef). A token of the generic type or method definition to which this generic parameter belongs. I discuss generic methods in 12. Note that TypeRefs and MemberRefs, even those of generic types and methods, don t have their generic parameters represented in the GenericParam table; the generic parameters and their constraints are always defined together with their owners, in the metadata of the same module. This doesn t mean you cannot reference a generic type from another module; it means only that since constraints are defined when the generic type is defined and the role of GenericParams is to carry the constraints, associating GenericParams with type references would be meaningless. Name (offset in the #Strings stream). The name of the generic parameter. This entry may be zero (unnamed parameter).

Bug Out!

The easing functions that come with Silverlight inherit from the base class EasingFunctionBase. This base class provides an additional property, EasingMode, which makes it easy to invert the easing function or to run it inverted for half the time and then normal for the other half. The EasingMode enums are as follows: EaseOut: This mode of interpolation follows 100 percent interpolation minus the output of the formula associated with the easing function. EaseIn: This mode of interpolation follows the mathematical formula associated with the easing function. EaseInOut: This mode of interpolation uses EaseIn for the first half of the animation and EaseOut for the second half.

private void DataPortal_Fetch() { // TODO: load values RaiseListChangedEvents = false; object listData = null; foreach (var item in (List<object>)listData) Add(DynamicRoot.GetDynamicRoot(item)); RaiseListChangedEvents = true; } #endregion } As with an editable root collection, you can set AllowNew to true and override AddNewCore() if you want data binding to automatically add new items to the collection. This template includes that functionality, because the typical use of a dynamic collection is to allow the user to add, edit, and remove objects. The Authorization Rules region is the same as you ve seen in the other root templates. The Factory Methods region allows creation of an empty collection, or retrieval of existing data through two different factories. The Data Access region includes the DataPortal_Fetch() method, which is responsible for calling the Data Access layer to get all the data for the objects that will be in the collection. This is the same kind of code you saw for the editable root collection stereotype. What is interesting here is that the child objects being loaded are actually editable root objects. In the next section, I ll discuss the dynamic editable root stereotype. You ll be able to see how the GetDynamicRoot() factory method is implemented.