摘要:
int width = panel2.Width; int height = panel2.Height; int lineWeight = 10;//边框宽 int radio = 30;//圆周半径 Graphics g = panel2.CreateGraphics(); //panel1.... 阅读全文
摘要:
参考:邀月系列SQL Server 2008中的一些特性总结及BI学习笔记系列一、Values1.多行插入 建测试表create table ValuesTest( Id int, Name varchar(20), Age int)goinsert into ValuesTest--(Id,Name,Age) 全部列 可不写values(1,'张三',20),(2,'李四',30),(3,'王五',40)2.临时结果集select * from (Values (1,'张三',20), (2,'李四',30), 阅读全文
摘要:
Microsoft.Practices.EnterpriseLibrary.Data.Database db = DatabaseFactory.CreateDatabase();//Microsoft.Practices.EnterpriseLibrary.Data.Database db = DatabaseFactory.CreateDatabase("con1"); var dbCtr = db.GetType().GetConstructor(new Type[] { typeof(string) }); db = (Database)dbCtr.Invoke(. 阅读全文