Solved

VB.net Problem creating SQL Views with parameters

Posted on 2013-06-24
4
313 Views
Last Modified: 2013-06-24
Hi

I am trying to create a view with two parameters in the following code
but get the error:
SqlDbTypes is not declared
Baz is not declared

What do I need to alter to make this query work? Thanks


    Sub oCreate_View()

        Dim sSQL As String
        sSQL = "SELECT Work_Hours.EmployeeID, Work_Hours.Hours, Work_Hours.Status"
        sSQL = sSQL & " FROM Work_Hours"
        sSQL = sSQL & " WHERE Work_Hours.Date > @sdate And Work_Hours.Date < @edate"
        sSQL = sSQL & " GROUP BY Work_Hours.EmployeeID, Work_Hours.Status"


        Dim connection As New SqlConnection(My.Settings.CS_Setting)
        Dim cmd As New SqlCommand(sSQL, connection)
        cmd.Parameters.Add("@sdate", SqlDbTypes.VarChar, 50).Value = Baz
        cmd.Parameters.Add("@edate", SqlDbTypes.VarChar, 50).Value = Baz

        connection.Open()
        cmd.ExecuteNonQuery()
        connection.Close()

    End Sub
0
Comment
Question by:murbro
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
  • 2
4 Comments
 
LVL 42

Expert Comment

by:sedgwick
ID: 39270615
import the System.Data namespace
and use:
    Sub oCreate_View()

        Dim sSQL As String
        sSQL = "SELECT Work_Hours.EmployeeID, Work_Hours.Hours, Work_Hours.Status"
        sSQL = sSQL & " FROM Work_Hours"
        sSQL = sSQL & " WHERE Work_Hours.Date > @sdate And Work_Hours.Date < @edate"
        sSQL = sSQL & " GROUP BY Work_Hours.EmployeeID, Work_Hours.Status"


        Dim connection As New SqlConnection(My.Settings.CS_Setting)
        Dim cmd As New SqlCommand(sSQL, connection)
        cmd.Parameters.Add("@sdate", System.Data.SqlDbType.VarChar, 50).Value = Baz
        cmd.Parameters.Add("@edate", System.Data.SqlDbType.VarChar, 50).Value = Baz

        connection.Open()
        cmd.ExecuteNonQuery()
        connection.Close()

    End Sub

Open in new window


in regards to Baz, did u forgot to declare it?
u set it as value to the sql parameters, where did it come from?
0
 

Author Comment

by:murbro
ID: 39270632
Sorry. I am confused. I though that this code was to just create the View with parameters.
I don't know why Baz is there
0
 
LVL 42

Accepted Solution

by:
sedgwick earned 500 total points
ID: 39270728
instead of Baz, u need to put the start and end date values.
0
 

Author Closing Comment

by:murbro
ID: 39270733
Thanks
0

Featured Post

Industry Leaders: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Article by: Kraeven
Introduction Remote Share is a simple remote sharing tool, enabling you to see, add and remove remote or local shares. The application is written in VB.NET targeting the .NET framework 2.0. The source code and the compiled programs have been in…
Calculating holidays and working days is a function that is often needed yet it is not one found within the Framework. This article presents one approach to building a working-day calculator for use in .NET.
In a recent question (https://www.experts-exchange.com/questions/29004105/Run-AutoHotkey-script-directly-from-Notepad.html) here at Experts Exchange, a member asked how to run an AutoHotkey script (.AHK) directly from Notepad++ (aka NPP). This video…
I've attached the XLSM Excel spreadsheet I used in the video and also text files containing the macros used below. https://filedb.experts-exchange.com/incoming/2017/03_w12/1151775/Permutations.txt https://filedb.experts-exchange.com/incoming/201…

751 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question