如果通过DataGrid进行分页时返回了100,000个记录，那么针对每个请求会放弃99,975个记录(假设每页大小为25个记录)。
If 100,000 records are returned when you're paging through the DataGrid, 99,975 records would be discarded on each request (assuming a page size of 25).
无法显示页码则是困扰电子书的另一个问题。在虚拟页面上，每页呈现的字数取决于屏幕的大小和字体类型。
Page Numbers are a problem for e-books, since the number of words on a virtual page depends on the size of the screen and type.
然后，您可以指定页面大小（默认为每页10条记录），以及导航按钮的类型（nextandpreviousbuttons或pagenumbers）；见图7。
You can then specify the page size (default set to 10 records per page), as well as the type of navigator buttons (next and previous buttons, or page numbers); see Figure 7.
无法显示页码则是困扰电子书的另一个问题。在虚拟页面上，每页呈现的字数取决于屏幕的大小和字体类型。
Page Numbers are a problem fore-books, since the number of words on a virtual page depends on the size of the screen and type.
这将会花费SQLServer大量时间来访问文件中每个大小为8K的数据页(尤其当文件非常巨大时)并将每页数据清零。
It can take a lot of time for SQL Server to go to every 8k page in a file (especially very large files) and physically zero out each page.
这将会花费SQLServer大量时间来访问文件中每个大小为8K的数据页(尤其当文件非常巨大时)并将每页数据清零。
It can take a lot of time for SQL Server to go to every 8k page in a file (especially very large files) and physically zero out each page.
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