Working with spatial data in the NET framework
Working with Spatial Data
... other if the points at which they intersect lie in the boundary (i.e., the ends) of the LineString. In this case, the point (5,5) lies in the interior of both LineStrings rather than in their boundary, ... of the ring are specified. When defining a geography Polygon, SQL Server treats the area on the “left” of the path drawn between the points as contained within...
Ngày tải lên: 05/10/2013, 08:48
Tài liệu Module 1: Introduction to XML in the .NET Framework doc
... business over the Internet. The animation begins with a brief display of the entire process. Click the ZOOM IN button in the lower right corner of the display. The animation then zooms in ... querying data Manipulatin g data Module 1: Introduction to XML in the .NET Framework 7 Lesson: XML in the .NET Framework What Are the W3C Standard...
Ngày tải lên: 24/01/2014, 09:20
apress pro.dynamic..net.4.0.applications.data-driven.programming.for.the..net.framework
... stores the user interface definitions and business rules themselves in a database. Then, when the application executes, the user interface is dynamically generated, and the data validated by business ... all the constraints from the INFORMATION_SCHEMA view and suspend them by applying the NOCHECK option to them. You can accomplish this via the code in Listing 1-2. Listin...
Ngày tải lên: 06/08/2013, 17:29
Querying Data in the Framework
... EntityDataReader. What is missing is the data adapter with its capability to move incoming data into a DataTable or DataSet instance. Considering all the other data- manipulation tools included with ... preconfigured DataTable instance. As is required by the sequential access flag used when creating the reader, the incom- ing fields are accessed in the order in which the...
Ngày tải lên: 03/10/2013, 00:20
programming microsoft linq in microsoft net framework
... real-world .NET solutions that leverage LINQ and new .NET 4.0 features! After spending almost ve years working with LINQ, this book represents a tremendous goal for us, but it is just the beginning ... you’ll soon nd that the ideas begin to pervade your approach to programming. This turning point happens when you begin writing algorithms that operate on in- memory data using LI...
Ngày tải lên: 06/08/2013, 17:33
Working with Temporal Data
... date/time within the range of the data type you’re working with. 330 CHAPTER 11 WORKING WITH TEMPORAL DATA 3. Using the DATEDIFF function, find the difference between the reference date/time and the ... store the original input date string; the date is converted and stored internally in a binary format. So if invalid dates do end up in the database, there wi...
Ngày tải lên: 05/10/2013, 08:48
Children security as part of the " living together with floods" strategy in the Mekong river delta, VietNam
... those living in the urban areas, children in the rural area are familiar with the water in rivers and canals. Their daily lives are linked with the rice fields and flood plains. Some of them learn ... but others were not trained. There is no official swimming training in the school program in the Mekong River Delta. It seems an irrational structure for children livin...
Ngày tải lên: 18/10/2013, 12:15