medic_SelectionChangeCommitted);
{
SqlDataAdapteralegsectie = new SqlDataAdapter("SELECT C.denumire,OC.Data,OC.ora_inc,OC.ora_sf FROM cabinete AS C INNERJOIN orar_clinica AS OC ON c.id_cabine
根据这个ListBox的值,我尝试在语句中使用。我检查了查询,它是真的,但仍然没有获取任何数据,没有任何错误。代码如下: StringBuilder sb = new StringBuilder("SELECT * FROM Emp_Attend LEFT JOIN Employees on Emp_Attend.Emp_IDEmployees.EmpID WHERE ");StringBuilder sb = new StringBuilder("SELECT * FROM Emp_Attend LEFT
它给我的错误是“在=附近有错误的语法”//SqlDataAdapter SDA = new SqlDataAdapter("select* from zajsluz",spojeni);
SqlDataAdapter SDA = new SqlDataAdapter("SELECT zajsluz.akce ,zajsluz.text,klisluz.pocet FROM zajsluz RIGHT
我必须在一个SqlDataAdapter中运行一个查询,但是我在@parameterName附近出现了语法错误问题。CompanyName, UnitPrice, ROW_NUMBER() OVER(ORDER BY ProductId) AS ROW_NUM "+"inner join Suppliers as s on p.Supplie
users as u on u.userID=t.addedBy inner join users as u2 on u2.userID=t.attachTo inner join priorityIconsas i on t.priority=i.priorityID inner join icons as ii on t.status=ii.iconName inner join icons as iiiDBAccess db = new DBAccess();
DataSet ds = db.sele
我有一个SQL语句,在这里我想过滤掉年份和位置。问题是,当我输入一年时,今年的所有数据都会显示出来,这是很好的,但是当我输入它列出的另一年的位置时。adapter = new SqlDataAdapter from lst_test m with (nolock) where year(m.TDAT) = @jahr or m.Ei