malaikuangren

摘要： This section summarizes the process needed to expose an existing COM component to managed code. For details about writing COM servers that tightly integrate with the .NET Framework, seeDesign Considerations for Interoperation.Existing COM components are valuable resources in managed code as middle-t 阅读全文

摘要： Closer look at Ribbon1.TabsThe Ribbon is made up of different tabs. Here we've shown theMessagetab. Each tab is related to specific kinds of work that you do in Outlook. On the tabs are the commands and buttons that you've used before.2.GroupsEach tab has several groups that show related ite 阅读全文

摘要： Beginning with the .NET Framework version4, the common language runtime supports embedding type information for COM types directly into managed assemblies, instead of requiring the managed assemblies to obtain type information for COM types from interop assemblies. Because the embedded type informat 阅读全文

摘要： You must install the following prerequisites before you can use the Microsoft Office developer tools in Visual Studio 2010:Visual Studio.NET FrameworkMicrosoft OfficeFor most development tasks, you must also install and register the primary interop assemblies for Microsoft Office in the global assem 阅读全文

摘要： C# classes can declare indexers to provide array-like access to the classes.For example, suppose you want to define a class that makes a file appear as an array of bytes. If the file were very large, it would be impractical to read the entire file into memory, especially if you only wanted to read o 阅读全文

摘要： listhttp://www.cnblogs.com/think8848/archive/2011/09/28/2193990.htmlscroll barhttp://www.cnblogs.com/xiaoyao2011/archive/2012/08/13/jquery-scrollbar-plugin-examples.htmlarg.dialog 阅读全文

摘要： Once upon a time I was in high school. Ah, the halcyon days of my youth. One day I was sitting in class, minding my own business when the teacher said: "Does anyone have a thin metal ruler?"No answer. Apparently no one had a thin metal ruler."No? How about a nail file?"No answer. 阅读全文

摘要： Entities Encapsulate 1-to-many relationshipsBut when is the data loaded – And what does “Lazy” Mean?Lazy loadingis a design pattern commonly used in computer programming to defer initialization of an object until the point at which it is needed.It can contribute to efficiency in the program's op 阅读全文

摘要： Sometimes maybe we dont have some sql trace tool . But actually we really have to work around some tracing work in sql server. especially in sql server express .As microsoft said.There are nothing tools like sql profiler in sql server express .so . we have to work out this problem . when we face it 阅读全文

摘要： ConventionCore to Code First is the concept of conventions—default rules that Code First will useto build a model based on your classes. For example, Entity Framework requires thata class that it will manage has a key property. Code First has a convention that if it findsa property named Id or a pro 阅读全文