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[No title] The typed DataSet code is shorter, requires neither the table name nor the column name to be accessed via a string or ordinal position, and it does not require the Rows property. Columns of strongly typed DataSet objects are defined as a particular datatype. When working with strongly typed DataSets in multitier applications, it is often necessary that the strongly typed DataSet be available in all (or at least most) of the tiers. msdn.microsoft.com /msdnmag/issues/04/12/DataPoints/default.aspx   (2980 words)

Strongly-typed programming language - Wikipedia, the free encyclopedia Both Pascal and C require all variables to have a defined type and support the use of explicit casts of arithmetic values to other arithmetic types. Pascal is often said to be more strongly typed than C, a claim that is probably based on the fact that C supports more kinds of implicit conversions than Pascal and C also allows pointer values to be explicitly cast while Pascal does not. Perl auto-assigns a type to every variable which completely avoids the type mismatch between variable declaration and variable use, but performs implicit conversions readily, for instance a list assigned to a scalar variable is quietly turned into the length of the list, which may conceal an error. en.wikipedia.org /wiki/Strongly_typed   (736 words)

Type System - TunesWiki Some typed language such as Pascal or Java require that types be explicitly declared for all functions and variables in a program. Other typed languages, such as ML or Haskell, will infer the type of an expression depending on its structure and context, without the need for programmer declaration, except maybe in difficult or ambiguous cases. Often, otherwise strongly typed languages have escapes allowing for weak typing (pointer/array dereference in the C or C__, typecasting in C, C__ or Java; magic in OCAML). tunes.org /wiki/Type_System   (1239 words)

Programming language - Wikipedia, the free encyclopedia In practice, while few languages are considered typed from the point of view of type theory (verifying or rejecting all operations), most modern languages offer a degree of typing. However, many manifestly typed languages support partial type inference; for example, Java and C# both infer types in certain limited cases. Thus C has been called both strongly typed and weakly, statically typed. en.wikipedia.org /wiki/Programming_language   (3924 words)

Typed DataSets in ADO.NET > What Are Typed DataSets?   (Site not responding. Last check: 2007-10-31) Typed DataSets are a different animal than most of what we have discussed so far. Typed DataSets generate classes that expose each object in a DataSet in a type-safe manner. Because it is part of the Typed DataSet, this expression is returned as a string. www.awprofessional.com /articles/article.asp?p=30593&seqNum=3   (748 words)

Creating strongly typed repeater - .netTiers Team Blog So my idea was to generate some strongly typed Repeater, as part of the.netTiers framework. A repeater will be generated for each Table and View, and will work in conjunction with the actual strongly typed DataSource. It's probably not obvious here, but one of the most intersting stuff is the TemplateContainer attribute on the ITemplate properties: we use them to indicate the use of strongly typed template container. community.codesmithtools.com /blogs/nettiers/archive/2006/10/04/Creating-strongly-typed-repeater.aspx   (604 words)

Lazycoder » Strongly typed objects and collections vs. performance I’ve implemented quite a few strongly typed objects but I’ve never created a collection for them unless I was sure they wouldn’t hold very many. To use a strongly typed collection I have to create new classes representing sub-sets of the patients data that I need for a particular interface. I will be doing some tests on strongly typed collections of both value and reference types to see what the overhead is, if any. www.lazycoder.com /weblog/index.php?p=51   (1287 words)

Strongly Typed Similarly, Pascal was frequently cited as 'strongly typed' in contrast to C, even though the Pascal and C type systems are nearly identical and both Pascal and C both provide several mechanisms for evading compile-time type checks. A language is strongly typed if the type of its data objects is fixed and does not vary over the lifetime of the object. C++ is more strongly typed than C because it has parametric polymorphism (through templates), letting you create generic data types that are still accurately typed. c2.com /cgi/wiki?StronglyTyped   (1649 words)

Strongly Typed Collection Strongly typed collection classes tend to all look alike, except for the names of the types involved, so it is easy to automatically generate them using programmable editors, with a programming-language facility such as macros, or with a utility designed for the purpose. When replacing a generic collection class with a new strongly typed collection class, look for opportunities to utilize the MoveMethod refactoring to move generic collection-usage code from the clients into the new class. In a statically typed language, the Object base class is not useful, and you have to cast types whenever you query a collection. c2.com /cgi/wiki?StronglyTypedCollection   (2070 words)

James Gosling: on the Java Road The conversation was all over the map, but a major thread was about the design tension between scripting languages and strongly typed general purpose languages. Strongly means that you are not able to read an Integer as a Float, for example. The point being that both weakly typed and dynamically typed languages can lead to variable-related bugs that would be caught in strongly typed and dynamically typed languages, without the need for writing tests. blogs.sun.com /jag/entry/radlab_scripting_and_scale   (2981 words)

CodeGuru: Implementing Strongly Typed Collection   (Site not responding. Last check: 2007-10-31) The benefit of a strongly typed collection is the one you get by knowing the type of object in the collection, and working with the items in the collection without having to typecast between the type you are really storing and the generic Object type stored in a Collection. For example, if you wanted to create a strongly typed collection of Book objects in VB6 then you could add a collection to a class and add methods and properties to the new class. The result is that your Visual Basic.NET strongly typed collections can be used in iteration statements, are indexable like an array, and can be bound directly to controls as a data source. www.codeguru.com /columns/VB/article.php/c6519   (1875 words)

Implementing the Strongly Typed Collection in C# > Introduction   (Site not responding. Last check: 2007-10-31) The strongly typed collection is a powerful and common pattern in.NET and offers a lot of benefit for the effort. The strongly typed collection is a common pattern in.NET. As an added benefit, strongly typed collections are not very difficult to implement, as the rest of this article shows. www.samspublishing.com /articles/article.asp?p=27578   (385 words)

Santomania : Strongly Typed Collections I must admit that I disagree.  In anything but the smallest of projects it is both unconvenient and unhealthy to use untyped collections. I vote for "definitley worth the time", and along those lines a Typed Dataset is very useful, too. I've never used strongly typed collections before but for a little side learning project I decided to. blogs.msdn.com /asanto/archive/2003/06/24/9201.aspx   (641 words)

Generate Strongly Typed DataSets When working with a typed DataSet, you will have IntelliSense for the list of tables as well as the column names, and best of all, each property is stored in its correct type. Creating a strongly typed DataSet object is done one of three ways: by writing the code yourself, by letting Visual Studio help you, or by using the Hand-writing the code to make strongly typed DataSet objects can be long and tedious, so it's best to use one of the other two methods to do the heavy lifting for you. hacks.oreilly.com /pub/h/5157   (894 words)

XML.com: A Data Model for Strongly Typed XML For users of XML interested primarily in strongly typed data, the PSVI is unsatisfactory for a number of reasons. To make the XQuery and XPath 2.0 data model meet the needs of generic users of strongly typed XML, certain aspects of the data model may have to be made more strict. However, this is typically the case in strongly typed applications that utilize XML. www.xml.com /pub/a/2002/12/19/datamodel.html   (1954 words)

Take advantage of strongly typed collection classes in .NET In addition to the out-of-the-box collection classes and interfaces you can use to roll your own, there are several abstract classes you can use to derive strongly typed collection classes. In this article, I’ll show you how to create strongly typed collection classes for use in the data access layer of a multitiered application. That’s where a strongly typed collection class enters the scene. builder.com.com /5100-6373-1050004.html   (590 words)

Custom Business Entities vs Strongly Typed Datasets... Typed datasets are easier to safely translate into typed objects than un-typed DataSet objects. I would rather have a DS and a Stack of Command Classes, when the biz rules change, I know exactly where to go to make the changes and it just seems like there is less overall impact on the overall system when these subtle changes need to be implemented. One part of OO is encapculating the data with the logic that affects the data.  By using datasets the data 'passes through' the logic just as it does in procedural programming. channel9.msdn.com /ShowPost.aspx?PostID=206125   (1776 words)

Cool Client Stuff : Strongly typed resource model in Whidbey The imported resources, by default, will not get embedded into the resx files, but instead copied to a Resources folder in the project and referenced in the resx files by means of ResxFileRef. For each resx file, you can enable strongly typed access (whch typically will be automatically enabled for the default project resx file and any file you import resources into using the Select Resource dialog). This means that we will generate a class that allows you to access resources through strongly typed properties. blogs.msdn.com /rprabhu/archive/2004/05/25/140980.aspx   (1017 words)

Strongly Typed Weakly Understood A strongly-typed programming language is one in which each type of data (such as integer, character, hexadecimal, packed decimal, and so forth) is predefined as part of the programming language and all constants or variables defined for a given program must be described with one of the data types. The main cause of this confusion is that the various "X typing" terms are used to qualify orthogonal language properties, while those who use those terms often do not have enough exposure to language semantics to realize the need for all of those qualifications and the difference between them. Statically typed languages often require type declarations in programs, however some statically typed languages such as ML can in some cases infer types from the operations performed, making manifest type declarations unnecessary. www.simberon.com /stronglytyped.htm   (1102 words)

Atlas notes : Strongly typed collections with JavaScript and Microsoft Ajax? We want to build a CustomerCollection class that holds a list of Customer objects and allows to add and remove them, in a manner similar to a strongly typed collection in the.NET framework. Garbin has a great post that explains the possibility of creating a strongly typed collection in JavaScript. It gave me the idea to try to make a generic collection class in pure javascript(without depending on asp.net ajax). aspadvice.com /blogs/garbin/archive/2006/11/08/Strongly-typed-collections-with-JavaScript-and-Microsoft-Ajax_3F00_.aspx   (797 words)

Strongly Typed DataSet It is not as easy to use as strongly typed dataset. Performance is slower in case of strongly typed dataset. In complex environment, strongly typed dataset's are difficult to administer. www.iit.edu /~joshpra3/Articles/DataSet.htm   (184 words)

Strongly Typed XML in Java with XMLBeans There isn’t a clear definition of strongly typed language, but for the scope of this article, when I say strongly typed XML I mean it in the same way Java is a strongly typed language. You can see that everything in this document is strongly typed, having all the advantages of Java language applied to your XML schema-type system. Using the XMLCursor API will lose the advantages of the strongly typed system, but you not only have access to everything in the XML document, but you can always find out what is the type of the XML you are on and switch back to the strongly typed world. dev2dev.bea.com /pub/a/2004/05/xmlbeans_andrei.html   (1409 words)

Strongly typed heterogeneous collections   (Site not responding. Last check: 2007-10-31) We describe HList --- a Haskell library for strongly typed heterogeneous collections including extensible records. Our exploration raises interesting issues regarding Haskell's type system, in particular, avoidance of overlapping instances, and reification of type equality and type unification. The sources can be downloaded in various ways from darcs. homepages.cwi.nl /~ralf/HList   (206 words)

ASP.NET.4GuysFromRolla.com: Using Strongly-Typed Data Access in Visual Studio 2005 and ASP.NET 2.0 There are several ways to do accomplish strongly typing and in the rest of this article we'll discuss how to create strongly-typed DataSets in Visual Studio 2005. For each table we added, Visual Studio created a strongly typed DataTable (the name is based on the original table) and a TableAdapter. Also notice that even the retrieval command is strongly typed, as we have to pass a DateTime object, not just a generic object. aspnet.4guysfromrolla.com /articles/020806-1.aspx   (1894 words)

Creating Strongly Typed Custom Collections in C#   (Site not responding. Last check: 2007-10-31) The CollectionBase class is derived directly from the System.Object class, and it implements three interfaces: IList, ICollection and IEnumerable, and in order to fully implement your strongly typed collection class, you have to implement IList.Add, IList.Insert, IList.Remove, IList.Contains, IList.IndexOf and ICollection.CopyTo(). Note that it is too easy to implement strongly typed collections; all you have to do is to implement the mentioned methods. Now, after you have created your own collection class, you are also able to add your own methods to the collection so as to ease working with it. www.c-sharpcorner.com /Code/2002/Aug/StrongTypedCollections.asp   (330 words)

Creating Strongly Typed Datasets from an XML File - MSDN Forums This site explains how to take an XML Document and convert it into an XSD schema which is then converted into a strongly typed datasets. It was exceedingly simple in VB 2003, and I figure it has got to be something easy I am missing. I am also new to 2005.and I was wondering where is the.cs file that reepresents the strongly typed dataset. forums.microsoft.com /MSDN/ShowPost.aspx?PostID=294611&SiteID=1   (551 words)

Awesome ASP.NET 2.0 RSS Tool-Kit Released - ScottGu's Blog This will then create a strongly typed object-model for the RSS schema, as well as build a default RSSHandlerBaseClass for you to use to publish it within an ASP.NET.ashx handler file. Note that all operations within the RSS handler are strongly typed (meaning you’ll get intellisense support, and a compile error if you mistype something). This is really interesting, but while reading it, the thought occurs to me that if you create a strongly typed class for a specific RSS feed, and then the publisher decideds to update the feed to include some fancy new feature, doesn't it break the app? weblogs.asp.net /scottgu/archive/2006/02/22/438738.aspx   (4373 words)

Strongly Typed Genetic Programming - Montana (ResearchIndex)   (Site not responding. Last check: 2007-10-31) To correct this deficiency, we introduce a variation of genetic programming called "strongly typed" genetic programming(STGP). 0.3: Type Inheritance in Strongly Typed Genetic Programming - Haynes, Schoenefeld.. 24: Strongly typed genetic programming in evolving cooperation strategies - Haynes, Wainwright et al. citeseer.ist.psu.edu /montana94strongly.html   (477 words)

Strongly typed dataset tip   (Site not responding. Last check: 2007-10-31) While doing code reviews (for.net code, of course!), I see one minor annoyance with strongly typed datasets again and again - not using the TableName property. If you have a strongly typed dataset (some call them XSD datasets), great. # re: Strongly typed dataset tip 1/31/2005 3:13 AM sos philiprieck.com /blog/archive/2004/01/21/152.aspx   (180 words)

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