Rovan

摘要： 其本上有2个办法.第一个是直接加javascript 中的confirm （最简单的）datagrid-》属性生成器-》列-》添加按钮列-》删除-》文本(T)->在文本框里加上：删除生成的代码:删除" /> 第二个是编写事件：private void MyDataGrid_ItemCreated(object sender, DataGridItemEventArgs e){// 确定是数据行而非... 阅读全文

摘要： 大数据量下的分页 对于非常大的数据模型而言，分页检索时，每次都加载整个数据源非常浪费。通常的选择是检索页面大小的块区的数据，而非检索所有的数据，然后单步执行当前行。 本文演示ASP.net的DataGrid和Sql Server 实现大数据量下的分页，为了便于实现演示，数据表采用了Northwind数据库的Orders表（830条记录）。 如果数据表中有唯一的自增索引，并且... 阅读全文

摘要： i have been learning for a long time ,but i cant depict what is in my heart.i find i have a little vocabulary.what can i do for it.read the vocabulary by heart is something dull.i willnt stop my... 阅读全文

摘要： 我认为现在我们该等警察来了-幽默 A woman and a man are involved in a car accident. Both of their cars are totally demolished but amazingly neither of them are hurt. After they crawl out of their cars, the woman say... 阅读全文

摘要： When our daughter was born, we named her Myles, after my beloved late father, despite family warning that the name was too masculine. Years later, when i felt she was old enough to understand, I expla... 阅读全文