0
值在我隐藏我有这个VB:Idatareaders不返回从数据库
Dim reader as idatareader = includes.SelectDepartmentID(PageID)
While reader.Read
Did = reader("departmentid")
GroupingHeading = reader("heading")
Folder = reader("folder")
If reader("OwnBanner") Is DBNull.Value Then
OwnBanner = String.Empty
Else
OwnBanner = reader("ownbanner")
End If
然后在我的课,我有:正提交
Public Function SelectDepartmentID(ByVal PageID As Integer) As IDataReader
Dim Command As SqlCommand = db.GetSqlStringCommand("sql")
db.AddInParameter(Command, "@pageid", Data.DbType.Int32, PageID)
Dim reader As IDataReader = db.ExecuteReader(Command)
reader.Read()
Return reader
End Function
没有错误但没有什么是被返回读者。我的代码中有错误吗?
谢谢。
'idatareader' ...这就是为什么我讨厌VB.NET – 2010-05-25 12:20:35
我正在使用sqldatareaders,但在entlib中返回它们时出现问题!!!非常沮丧 – Phil 2010-05-25 12:21:42