1.Create project in Entity Developer by \menu\Create from Database\Entity Framework
2.setup all properties about connection(I use Direct=False)
3.make a connection successfully.
4.press next and selected tables
5.keep the namespace & name of Entity Model as default
6.press next to create
7.shown "Wizard finished successfully"
8.check "Run generator for model" & selected Template = Entity Visual Basic, set Destination Folder as my \VS2008 project folder\app_code
9.click Finish
10.I can see 4 files created in my \VS2008 project folder\app_code:
xxx.csdl
xxx.msl
xxx.ssdl
xxx.vb
11.my code as below, will get an error while running:
"Unable to load the specified metadata resource", how can I do?
Code: Select all
Imports Devart.Data.Oracle, System.Data, Opennodesmodel
Protected Sub ButtonCheckPass_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles ButtonCheckPass.Click
Dim con As OPENNODESEntities = New OPENNODESEntities
Dim query = From it In con.SiteUsers Where it.UserId = "A9" Select it
Dim user As Opennodesmodel.SiteUser
For Each user In query
If user.Password = FormsAuthentication.HashPasswordForStoringInConfigFile("12301230", "SHA1")
Then
Label1.Text = "pass!"
Else
Label1.Text = "error!"
End If
Next
End Sub
Thanks!
