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分享MSDN如何：使用 LINQ 修改数据库中的数据 (Visual Basic)试验不成功
我在学习LINQ的时候，学到如何：使用 LINQ 修改数据库中的数据 (Visual Basic)里面的这里例子试验不出来，
Private Sub AddButton_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) _
Handles AddButton.Click
Dim cust As New Customer With { _
.City = "Wellington", _
.CompanyName = "Blue Yonder Airlines", _
.ContactName = "Jill Frank", _
.Country = "New Zealand", _
.CustomerID = "JILLF"}
db.Customers.Add(cust) ''显示db.customers没有add方法
Try
db.SubmitChanges()
Catch
' Handle exception.
End Try
RefreshData()
End Sub
Private Sub AddButton_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) _
Handles AddButton.Click
Dim cust As New Customer With { _
.City = "Wellington", _
.CompanyName = "Blue Yonder Airlines", _
.ContactName = "Jill Frank", _
.Country = "New Zealand", _
.CustomerID = "JILLF"}
db.Customers.Add(cust) ''显示db.customers没有add方法
Try
db.SubmitChanges()
Catch
' Handle exception.
End Try
RefreshData()
End Sub
...全文
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zhjno1xp 2009-08-17
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MSDN上的例子,不知道大家都是如何新建纪录的?
zhengqian529 2009-08-14
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db.Customs 可以直接这么用么？
xunis 2009-08-14
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哦 有看到
xunis 2009-08-14
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Dim cust As New Customer With { _ 
