Deploy C# Express App With SQL Server Express DB
Jun 28, 2007
Hello Everyone,
I have developed an application in Visual C# Express Edition, that uses a SQL Server Express database. I am deploying it using ClickOnce, and I'm wondering if there are any settings I have to change to SQL Server express, in order for my application to be able to access the database, since I'm getting an error when I start the application. I consider myself a beginner developer, so please take that in mind, I'm looking for the easiest way to do this.
Any help will be highly appreciated,
Andrés
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Mar 19, 2007
Problem: (asp.net 2.0)I x-copy from my development server a database named C:site_testsite.mdf to C:site. When I attach the database with Server Management Studio Express, it list the name as: "C:site_testsite.mdf" eventhough on the live server the database is in the C:site directory and my connection string in my web.config is "C:sitesite.mdf". But everything works until a week later when I need to make a field change to a table on the live site: I'm forced to re-attach the database, but this time it list the database as:C:sitesite.mdf". When I re-attach I get a NT AUTHORITYSERVICE does not have permission. So I give NT AUTHORITYSERVICE permission on the directory and files and ownership with Server Management Stuidio Express, but I still get the error.What am I'm doing wrong? Thanks for the help--Dietrich
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Jan 25, 2006
I am using a login control ( using SQL express) for my application. Everthing works fine in my local machine, but after I deploy the application to the production server, I am getting an error says: An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified) I think it's becasue the SQL Express database which has the user login information has been set up correctly in the production server: Here is my connection string for SQL Express in my local box <add name="SQLExpress" connectionString="Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|ASPNETDB.MDF;Integrated Security=True;User Instance=True" providerName="System.Data.SqlClient"/> Any ideas what I should do to solve this issue
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Jul 19, 2006
To deploy sql server express to an ISP that supports Sql Server, I backed up the .mdf and .ldf files.
I can connect to the ISP database with Sql Server Mangement Studio Express. That connection requires a password.
When I try to execute 'restore', I get an error for no permission.
Any ideas why I have no permission after a password has already been entered?
I sure appreciate any help.
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Mar 30, 2006
I'm on day 3 of troubleshooting.... still no luck!Very simple application. Extract data from the database and populate the GridView.Following error message:Server Error in '/WebSite3' Application.
An
attempt to attach an auto-named database for file
C:Webspaceigiriabcabc.comwwwWebSite3App_DataDatabase.mdf
failed. A database with the same name exists, or specified file cannot
be opened, or it is located on UNC share.-------------------------------------------------Look familar? so i Googled it and tried everything, from removing the User Instance = true in the web.config and even adding intial Catalog = Database and it didnt work.Instead i was greeted with a Newer Error msg:Server Error in '/WebSite3' Application.
Could not open new database 'Database'. CREATE DATABASE is aborted.Could
not attach file
'C:Webspaceigiriabcabc.comwwwWebSite3App_DataDatabase.mdf'
as database 'Database'.File activation failure. The physical file
name "D:-- Work Documents --WorkezabcWebSite3App_DataDatabase_log.LDF" may be incorrect.The log cannot be rebuilt when the primary file is read-only.Next i have no idea why it's pointing back to my location directory hence that could be the issue but i'll leave it to you experts for your valueable input.It's uploaded onto a web server running ASP 2.0 and MS SQL Server 2005 i thinkFeel free to ask if you need additional informationThanks for reading!
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Jul 8, 2006
VWD Express 2005 -- My application is working fine on local computer.
I used FTP to transfer pages to ISP - done.
Now I need to store SQL App_Data on their separate server.
I have a tutorial from the ISP that shows a step by step procedure for SQL 2000 starting with Enterprise Manager.
Is Enterprise Manager available for SQL Server Express? If not, how do you deploy the SQL App_Data to the web?
thx
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Jul 5, 2006
The project I'm working on has been developed using SQL 2005 Developer Edition and VS 2005, so up until now VS has been handling the task of deploying my C# managed code stored procedures to the database.
Now it's time to deploy a beta of the product, and we want to use SQL 2005 Express, and take advantage of it's new XCOPY deployment mode which in turn means we can also take full advantage of Click Once for our software updates. The idea here is that we can deploy new or updated stored procedures in a managed DLL using Click Once, making updates presumably more simple and robust.
So the steps we need to complete at runtime are:
1. Dynamically load and access the database MDF file using SQL Express (done).
2. Enable CLR Integration for the dynamically loaded DB (done)
3. Instantiate all of the stored procedures - help!
Looking at the docs, it seems we have to execute the following SQL for each and every SP:
CREATE PROCEDURE <Procedure Name>
@inputArg2 type, @inputArg2 type, @inputArg3 type OUTPUT
AS EXTERNAL NAME <Assembly Identifier>.<Type Name>.<Method Name>
But, we're talking about literally hundreds of stored procedures that need to be instantiated here, which obviously means a lot of double-definitions and a fairly high chance of bugs creeping in.
Surely there has to be a better way?
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Mar 29, 2008
hi,
I have developed my database on express edition of 2005 .Now I need to deploy this database which contains storedprocedure .will u give me some link for some help. I donot know from where to start.
And I also want to change the Authentication mode from windows to MIX mode for sa user ....or whatever the username is given by the hoster....
thanks urgent..
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Nov 8, 2007
I have a vs2005 deployment project and have set prerequisites to include sql express. This is not what I need however since I need the advanced version with full text search.
How can I make sure that the advanced version of sql express is installed when my app is installed?
Is there any way to include the setup bits for adv. sql express in my install so the user doesn't have to connect to the internet? I know this is probably doable, just wonder if there are any specific docs or examples?
I have SQLEXPR_ADV.EXE and know the options for quiet install, but how to integrate into my install project?
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Jun 17, 2006
i'm building apps using sql server express and I want to deploy to servers that have the 2.0 .net framework but have sql server 2000 database.
Can this be done, and if so, how?
Observing God€™s Holy Spirit, I see God saying that The Lord Jesus influences every natural occurrence of kindness, righteousness, and judgment (Jeremiah 9:23-24). I believe God, so I thank The Lord Jesus for your grace in these matters.
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Jun 2, 2006
Hey everyone,First off, sorry if this has been asked and answered before--I've tried searching the forums but may have just not used the right criteria. Anyways, I'm new to .net and all that stuff, and I was wondering if there were any differences (code-wise) between developing on 2005 Express and running on SQL 2000. I know there would be variations in the connection string, but I wasn't sure about anything else--specifically if they both use the sql provider thingy (I forget the name of it, since I don't have my book in front of me). I don't expect there to be many differences, but I wanted to check before I got too deep into coding.Thanks in advance.
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Jun 6, 2006
Hi,
Plz help!
I built a web site using IIS and ASP.NET 2.0.
My web site has a log on screen and I only configured it with one user without any roles. This web site uses the SQL EXPRESS.(I Have 2 databases: 1 for the security required by the application and the other for my application. for the connectionstring I used a windows authentication security with an instance = true.)
Everything went well on my PC.
When I tried to deploy the web site on another PC, there was a big problem.
When I tried to login with the same user I created, then I have a problem.
The password is incorrect(Why? I don't know).
Maybe there is a problem with the IIS or with the SQL SERVER.
pLZ HELP!!
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Apr 16, 2007
When I downloaded/started using Visual Web Developer I was under the impression that I needed to install SQL Server Management Studio Express in order to create/manage databases, and to provide the engine to access the data.
Since then I have found tutorials and have successfully created/used databases solely from within Visual Web Developer. I'm assuming that Visual Web Developer includes a database engine, much like the webserver that is included. (This is an awesome thing).
When I tried to upload my web application with database to my production server, the database would not work, it started working after I installed SQL Server Management Studio Express on the server.
Is it my understanding that you need SQL Server Management Studio Express if you do not have Visual Web Developer Express installed in order to provide the data access engine?
Also, I am unable to "attach" my Visual Web Developer Express created database to SQL Server Management Studio Express. Are there any posts that provide more information about this topic?
The only reason I'm asking is that I have extra whitespace on the end of my text fields, and I thought ANSI_PADDING was turned on. I do not see the option in Visual Web Developer Express, but have found it in SQL Server Management Studio Express.
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Aug 31, 2007
Hi all,
In my SQL Server Express (that is installed in my Windows XP Pro PC), SQL Server 2005 Network Configuration has Protocols for SQLEXPRESS. I tried to do "Enabling CLR Integration" in my SQL Server Express: (1) If I clicked on "Surface Area Configuration for Services and Connections", I got an error "An exception occurred in SMO while trying to manage a service, (Microsoft.SqlServer.Smo) Additional information: Failed to retrieve data for this request. (Microsoft.SqlServer.SmoEnum) The operation could not be completed. (WinMgmt). (2) If I clicked on "Surface Area Configuration for Features, I got a different error "Computer localhost does not exist on the network, or the computer cannot be configured remotely. Verify that the remote computer has the required computer has the required Windows Management Instrumentation components and then try again. (SQLSAC) Additional Information: An exception occurred in SMO while trying to manage a service. (Microsoft.SqlServer.Smo). Failed to retrieve data for this request. (Microsoft.SqlServer.SmoEnum) The operation could not be completed. (WinMgmt). Please help and tell me how I should do to get "Enabling CLR Integration" in my SQL Server Express done and how I can create SQLCLR Project in VB 2005 Express.
Thanks in advance,
Scott Chang
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Aug 22, 2007
Hi all,
I have SQL Server Express and VB 2005 Express installed in a Microsoft Windows XP Pro PC that is a terminal PC in our office Network. My Network Administrator has granted my terminal PC for Administrator Use. I tried to do the ADO.NET 2.0-VB 2005 programming in my terminal PC and I could not get a remote connection in the Window Form Application via Window Authorization. I do not know how to make this kind of remote connection in my Network. Please help and advise.
Thanks in advance,
Scott Chang
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Mar 5, 2008
Hi all,
For the first time, I want to set up the configuration of my SQL Server Management Studio Express (SSMSE) to allow me in doing the non-User-Instance/ADO.NET 2.0 programming from my VB 2005 Express. The SSMSE and VB 2005 Express are in my Windows XP Pro PC that is part of our NT 4 LAN System in our office. I read the article "How to configure SQL Server 2005 to allow remotre connections" in http://support.microsoft.com/kb/914277/ about (i) "Enable remote connections for SQL Server 2005 Express", (ii) Enable the SQL Server Browser service", (iii) Create exception in Windows Firewall, and (iv) Create an exception for the SQL Server Browser service in Windows Firewall. I entered the SQL Server Surface Area Configuration and I could not decide what options I should take for doing the non-User-Instance/ADO.NET 2.0 programming from my VB 2005 Express. I have the following questions on the page of "Minimize SQL Server 2005 Surface Area":
(1) I saw "Configure Surface Area for localhost [change computer]". I clicked on [change computer] and I saw the
following: Select Computer
The Surface Area Configuration of this surface area of this computer or a remote computer.
Specify a computer to configure: O Local computer
O Remote computer
Should I choose the "Local computer" or the "Remote computer" option?
(2) Below the "Configure Surface Area for localhost [change computer]",
I clicked on "Surface Area Configuration for Service and Connections", Select a component and then configure its services and connections: |-| SQLEXPRESS
|-| Database Engine
Service
I picked => Remote Connection
On the right-hand side, there are: O Local connections only
O Local and remorte connections
O Using TCP/IP
O Using named pipes only
O Using both TCP/IP and named pipes
Should I choose O Local and remorte connections and O Using named pipes only?
Please help and tell me what options I should choose in (1) and (2).
Thanks in advance,
Scott Chang
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May 17, 2007
hii download free starter kit timetraker application( i downloaded both Visual web devaloper and sql server express from the Internet) when i tried to run it it is showing the following errorAn error has occurred while establishing a connection to
the server. When connecting to SQL Server 2005, this failure may be
caused by the fact that under the default settings SQL Server does not
allow remote connections. (provider: Shared Memory Provider, error: 40
- Could not open a connection to SQL Server)plz give me the solution above error thanks in advance vittal
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Feb 18, 2008
Hi,
I am a newbie so i apologies beforehand for any mistakes i make on this forum.
Anyway, i created an asp.net website using the MS Visual Web developer tool. This has a couple of SQL SERVER databases within it.
I then latervinstalled the SQL SERVER management studio express in order to manage the SQL SERVER DBs that i had as part of my website but they do not appear within the management studio db list.
As this is the express version, is there anyway of importing the existing SQL SERVER dbs that i have to the management studio so i can manage them from there?
Regards,
Shuja.
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Sep 28, 2006
Everything was working fine. I have been able to connect using windows authentication. Then, I went into the ODBC manager to add a data source and it failed to connect so I went back into the Server management studio to modify users. After doing this I now get an error when I try to conenct the management studio to the SQL server.
I wasn't modifying the login for my windows account that I normally use, I was modifying a different one, however I now get the message "An error has occured while establishing a connection to the SQL server. This kind of problem can ocure because the default behavior of the server does not support all connection methods" blah blah.
Does anyone know how I can attach to the server? Or, do I need to somehow remove the server and create a new one? How would I do that?
Thanks in advance for any input.
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Mar 21, 2007
As I said in the subject I've a problem trying to restore a backup of a previous db created in sql 2000 server
When I try to do it I recive the following message:
____________________________________________________________________________________
System.Data.SqlClient.SqlError: Il set di backup include il backup di un database diverso dal database 'musica2007' esistente. (Microsoft.SqlServer.Express.Smo)
------------------------------
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=9.00.2047.00&LinkId=20476
------------------------------
Program Location:
in Microsoft.SqlServer.Management.Smo.ExecutionManager.ExecuteNonQueryWithMessage(StringCollection queries, ServerMessageEventHandler dbccMessageHandler, Boolean errorsAsMessages)
in Microsoft.SqlServer.Management.Smo.BackupRestoreBase.ExecuteSql(Server server, StringCollection queries)
in Microsoft.SqlServer.Management.Smo.Restore.SqlRestore(Server srv)
____________________________________________________________________________________
What should I do? What's the probem? I've already tried to look for the solution in other messages but I didn't find anything..... Thanks for help,,, by Luke
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Aug 31, 2006
What is the Difference between the SQL Server Express Bundled with C#/VB VS the downloadable SQL Server Express SP1 with advanced Services?
I installed C# with SQL Server Express, however I wanted to add the Full Text Searching and the SQL Server Management Studio Express, so I downloaded and installed the SQL Server 2005 Express Edition with Advanced Services SP1. When I installed it over top of my current installation, it complained of version mismatching, and then C# failed to recognize that I had SQL 2005 Express installed at all.
What I'd like to know is, which version is more current (they have to be different, they had different version numbers, one was 9.xx.xxxx the other was 2005.9.xx.xxxx) The one bundled with C#, or the SP1 downloadable one.
Firstly, I want to be up todate as far as security patches, and Secondly, how do I add the full text searching and SSMSE to the one bundled with C# without breaking it.
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Jan 22, 2007
HI
Q1: Does Sql Server 2005 Express support Web/Internet to other SQL Server 2005 Express Clients or does it have to Synch across the internet to a fully installed setup SQL Server 2005 with IIS?
Q2: Does SQL Server 2005 Express support Direct Replication between other SQL Server 2005 Express clients?
Regards
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Jun 7, 2007
Hi all,
I have installed SQL server 2005 express edition with SQL server Management studio express (SSMSE).
I have installed also SQLce and I would know how I can manage sql compact edition databases (.ldf) with sql SSMSE, if it is possible!
I would be grateful if you could explain it trought a detailed guide (I am a beginner user of sql server tools) or trought a link to useful sites.
I'm Looking forward for your reply and still trying...
Alessandro
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Feb 15, 2008
An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Data.SqlClient.SqlException: An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)Source Error:
here is my web.config file:<?xml version="1.0"?><!--
Note: As an alternative to hand editing this file you can use the
web admin tool to configure settings for your application. Use
the Website->Asp.Net Configuration option in Visual Studio.
A full list of settings and comments can be found in
machine.config.comments usually located in
WindowsMicrosoft.NetFrameworkv2.xConfig
--><configuration xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0">
<appSettings><add key="EmailFrom" value="webmaster@reaganpower.com"/>
<add key="EmailSubject" value="File Ready for Download!"/><add key="SmtpServer" value=""/>
<add key="MailUser" value=""/><add key="MailPassword" value=""/>
<add key="MailPort" value="25"/><add key="EmailFormatSelected" value="Text"/>
<add key="PageTitle" value="Send It Now!"/><add key="ShareLocalFolderPath" value="H:MIS DepartmentIntranetSendItNowFileStorage"/>
<add key="httpDownloadPath" value="http://misfs/SendItNow/ContentFiles/"/>
<!--
<add key="CurrentTheme" value="CleanBlue" />-->
<add key="CurrentTheme" value="CleanOrange"/></appSettings>
<connectionStrings>
<add name="ConnectionString" connectionString="Data Source=(local)SqlExpress;AttachDbFilename=|DataDirectory|FileShareDB.mdf;Integrated Security=True;User Instance=True"providerName="System.Data.SqlClient"/>
</connectionStrings><system.web><!--
Set compilation debug="true" to insert debugging
symbols into the compiled page. Because this
affects performance, set this value to true only
during development.
Visual Basic options:
Set strict="true" to disallow all data type conversions
where data loss can occur.
Set explicit="true" to force declaration of all variables.-->
<identity impersonate="false"/>
<roleManager enabled="true"/><compilation debug="true" strict="false" explicit="true">
<assemblies><add assembly="System.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/></assemblies></compilation>
<pages><namespaces>
<clear/><add namespace="System"/>
<add namespace="System.Collections"/><add namespace="System.Collections.Specialized"/>
<add namespace="System.Configuration"/><add namespace="System.Text"/>
<add namespace="System.Text.RegularExpressions"/><add namespace="System.Web"/>
<add namespace="System.Web.Caching"/><add namespace="System.Web.SessionState"/>
<add namespace="System.Web.Security"/><add namespace="System.Web.Profile"/>
<add namespace="System.Web.UI"/><add namespace="System.Web.UI.WebControls"/>
<add namespace="System.Web.UI.WebControls.WebParts"/><add namespace="System.Web.UI.HtmlControls"/>
</namespaces></pages>
<!--
The <authentication> section enables configuration
of the security authentication mode used by
ASP.NET to identify an incoming user. -->
<authentication mode="Forms"/>
<!--
The <customErrors> section enables configuration
of what to do if/when an unhandled error occurs
during the execution of a request. Specifically,
it enables developers to configure html error pages
to be displayed in place of a error stack trace.
<customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm">
<error statusCode="403" redirect="NoAccess.htm" />
<error statusCode="404" redirect="FileNotFound.htm" />
</customErrors>-->
</system.web>
</configuration>
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Sep 19, 2007
Hi all,
In my office computer network system (LAN), my Windows XP Pro PC has SQL Server Express and VB 2005 Express installed and I was granted to have the Administrator priviledge to access SQL Server Express. I tried to create a SQLCLR project in my terminal PC.
1) I tried to set up a remote connection to SQL Server Express in the following way: SQL Server EXpress => SQL Server Surface Area Configuration. In the Surface Area Configuration for Service and Connection - local, I clicked on Remote Connection of Database Engine, SQLEXPRESS and I had a "dot" on "Local and remote connections" and "Using TCP/IP only". Then I clicked on "Apply" and "OK" buttons. Then I went to restart my database engine in SQL Server Management. When I went to check SQL Server 2005 Surface Area Configuration, I saw the arrow is pointing to "Service", not to "Remote Connections"!!!??? Is it right/normal? Please comment on this matter and tell me how I can have "Remote Connecton" on after I selected it.
2) After I restarted the database engine (I guess!!), I executed the following project code (copied from a book) in my VB 2005 Express:
//////////////--Form9.vb---/////////////////
mports System.Data.SqlClient
Imports System.Data
Public Class Form9
Dim cnn1 As New SqlConnection
Private Sub Form5_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
'Compute top-level project folder and use it as a prefix for
'the primary data file
Dim int1 As Integer = InStr(My.Application.Info.DirectoryPath, "bin")
Dim strPath As String = Microsoft.VisualBasic.Left(My.Application.Info.DirectoryPath, int1 - 1)
Dim pdbfph As String = strPath & "northwnd.mdf"
Dim cst As String = "Data Source=.sqlexpress;" & _
"Integrated Security=SSPI;" & _
"AttachDBFileName=" & pdbfph
cnn1.ConnectionString = cst
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'Create a command to create a table
Dim cmd1 As New SqlCommand
cmd1.CommandText = "CREATE TABLE FromExcel (" & _
"FirstName nvarchar(15), " & _
"LastName nvarchar(20), " & _
"PersonID int Not Null)"
cmd1.Connection = cnn1
'Invoke the command
Try
cnn1.Open()
cmd1.ExecuteNonQuery()
MessageBox.Show("Command succeeded.", "Outcome", _
MessageBoxButtons.OK, MessageBoxIcon.Information)
Catch ex As Exception
MessageBox.Show(ex.Message)
Finally
cnn1.Close()
End Try
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
'Create a command to drop a table
Dim cmd1 As New SqlCommand
cmd1.CommandText = "DROP TABLE FromExcel"
cmd1.Connection = cnn1
'Invoke the command
Try
cnn1.Open()
cmd1.ExecuteNonQuery()
MessageBox.Show("Command succeeded.", "Outcome", _
MessageBoxButtons.OK, MessageBoxIcon.Information)
Catch ex As Exception
MessageBox.Show(ex.Message)
Finally
cnn1.Close()
End Try
End Sub
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
'Declare FromExcel Data Table and RowForExcel DataRow
Dim FromExcel As New DataTable
Dim RowForExcel As DataRow
FromExcel.Columns.Add("FirstName", GetType(SqlTypes.SqlString))
FromExcel.Columns.Add("LastName", GetType(SqlTypes.SqlString))
FromExcel.Columns.Add("PersonID", GetType(SqlTypes.SqlInt32))
'Create TextFieldParser for CSV file from spreadsheet
Dim crd1 As Microsoft.VisualBasic.FileIO.TextFieldParser
Dim strPath As String = _
Microsoft.VisualBasic.Left( _
My.Application.Info.DirectoryPath, _
InStr(My.Application.Info.DirectoryPath, "bin") - 1)
crd1 = My.Computer.FileSystem.OpenTextFieldParser _
(My.Computer.FileSystem.CombinePath(strPath, "Book1.csv"))
crd1.TextFieldType = Microsoft.VisualBasic.FileIO.FieldType.Delimited
crd1.Delimiters = New String() {","}
'Loop through rows of CSV file and populate
'RowForExcel DataRow for adding to FromExcel
'Rows collection
Dim currentRow As String()
Do Until crd1.EndOfData
Try
currentRow = crd1.ReadFields()
Dim currentField As String
Dim int1 As Integer = 1
RowForExcel = FromExcel.NewRow
For Each currentField In currentRow
Select Case int1
Case 1
RowForExcel("FirstName") = currentField
Case 2
RowForExcel("LastName") = currentField
Case 3
RowForExcel("PersonID") = CInt(currentField)
End Select
int1 += 1
Next
int1 = 1
FromExcel.Rows.Add(RowForExcel)
RowForExcel = FromExcel.NewRow
Catch ex As Microsoft.VisualBasic.FileIO.MalformedLineException
MsgBox("Line " & ex.Message & _
"is not valid and will be skipped.")
End Try
Loop
'Invoke the WriteToServer method fo the sqc1 SqlBulkCopy
'object to populate FromExcel table in the database with
'the FromExcel DataTable in the project
Try
cnn1.Open()
Using sqc1 As SqlBulkCopy = New SqlBulkCopy(cnn1)
sqc1.DestinationTableName = "dbo.FromExcel"
sqc1.WriteToServer(FromExcel)
End Using
Catch ex As Exception
MessageBox.Show(ex.Message)
Finally
cnn1.Close()
End Try
'Read the FromExcel table and display results in
'a message box
Dim strQuery As String = "SELECT * " & _
"FROM dbo.FromExcel "
Dim str1 As String = ""
Dim cmd1 As New SqlCommand(strQuery, cnn1)
cnn1.Open()
Dim rdr1 As SqlDataReader
rdr1 = cmd1.ExecuteReader()
Try
While rdr1.Read()
str1 += rdr1.GetString(0) & ", " & _
rdr1.GetString(1) & ", " & _
rdr1.GetSqlInt32(2).ToString & ControlChars.CrLf
End While
Finally
rdr1.Close()
cnn1.Close()
End Try
MessageBox.Show(str1, "FromExcel")
End Sub
End Class
//////////////////////////////////////////////////////////////////////////////
I got the following error messages:
SecurityException was unhandled
Request for the permission of type 'System. Security. Permissions.FileIOPermission,mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'failed that is pointing to the code statement "Dim int1 As Integer = InStr (My.Application.Info.DirectoryPath, "bin")."
Troubleshooting tips:
Store application data in isolated storage.
When deploying an Office solution, check to make sure you have fulfilled all necessary requirments.
Use a certificate to obtain the required permission(s).
If an assembly implementing the custom security references other assemblies, add the referenced assemblies to the full trust assembly list.
Get general help for the exception.
I am a new Microsoft VS.NET Express user to do the SQL Server 2005 Express and VB 2005 Express programming by using the example of a tutorial book. Please help and tell me what is wrong in my SQLCLR sep-up and project coding and how to correct the problems.
Many Thanks in advance,
Scott Chang
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May 7, 2008
Downloading and installing VS 2008 Express also created a Miscrosoft SQL Server folder. How do I install the SQL Server 2005 Express?The following is what I found from the HELP menu bar of the VS 2008 Express. Where can I find the sqlexpr.exe?
TIA,Jeffrey
To install SQL Server Express To begin installation, double-click sqlexpr.exe. Note: SQL Server Express is available as a self-extracting executable file (sqlexpr.exe) from both the Visual Studio 2005 CD and the SQL Server Express Web site. SQLEXPR.EXE installs on x86-based computers and to the 32-bit subsystem (WOW64). For more information, see Hardware and Software Requirements (SQL Server Express)
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Mar 10, 2006
I've seen the following error posted when people try to connect to their server via their applications but didn't see anyone having problems when trying to connect with SQL Server Management Studio Express. Am I missing something here? This is the error:<<An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)(Microsoft SQL Server, Error: 2)>>The server is not remote so I don't see why I need to enable remote connection. I am also using the default connection settings.
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Jan 8, 2008
Hello,
I am trying to "import" a .dbf into SQL Server Compact Edition, but I cannot find a way to do so. Can someone tell me how this is done?
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Jan 27, 2006
I have an Excel add-in that connects to a SQL Server Express 2005database. I've decided to create a configuration piece for this add-inin Visual Studio 2005 Express. I added a data connection using the dataconnection wizard and all appeared to go well. Anyways when I attemptto open SQL Server Express to administer the database, it was corruptedand I had to restore it.I eventually got it to work correctly (I'm pretty sure I followedpretty much the same steps as before), but I was just wondering ifanyone had experienced problems like this? I find it a bit scary thatit may be that easy to corrupt the database by just creating a dataconnection.
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Jul 28, 2007
Hi,
I had some issues on my server and had to uninstall .Net Framework 2.0, SQL Server 2005 Express, and SQL Express Toolkit. I installed SQL Server 2005 Express and it seemed to be ok.
Then my problems all started when I tried to install SQL Express Toolkit because I needed to install DTS Wizard again, and it errors out and wouldn't let me install it. So I uninstalled everything that's listed above again.
I then tried to install SQL Server 2005 Express again, and on the second from last screen, while its listing all the components and configuring them, I get the following error as it's configuring the last component... which was the SQL Server Database Services.
TITLE: Microsoft SQL Server 2005 Setup
-----------------------------------------------------------
The SQL Server service failed to start. For more information, see the SQL Server Books Online topics, "How to: View SQL Server 2005 Setup Log Files" and "Starting SQL Server Manually."
I tried to re-install the SQL Server Express another 7 times wth no luck.
If anyone can point me in the right direction I'd really appreciate it.
Thanks,
Bill
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Feb 24, 2007
On my home machine without permanent network connections enabled, I cannot get the Management Studio connect to the database server. Always get this error:
Cannot connect ot MPLIAMSQLEXPRESS
Additional Information:
An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, erro: 26 - Error Locating Server/Instance Specified)(Microsoft SQL Server)
I have used the SQL Surface Area Configuration Tool to reset the defaults to allow remote connections, stopped and restarted the server, but still get the same message.
Please help.
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Aug 23, 2006
Really confused ... I created 2 tables in a VB Express program (which went well). Problem is that I can't see/find those tables with MSME. I don't really understand how to connect the MSME to where the tables are. I created the tables under My DocumentsData and they are DBapp.mdf + DBapp_log.LDF and the tables are Items and Preferences. The VB application can "see" the tables OK.
Do I need to move the tables to C:Program FilesMicrosoft SQL ServerMSQL.1MSQLDATA (like the Adventureworks installation which I haven't done) or what?
Please help a newbie
Thanks
George
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Mar 8, 2008
Hi,
I'm getting an error while trying to install SQL Server Express 2005 Express Edition. I'm attaching the log of the installation process here. Please throw some light on the same.
Error 29503. The SQL Server service failed to start. For more information, see the SQL Server Books Online topics, "How to: View SQL Server 2005 Setup Log Files" and "Starting SQL Server Manually."
The error is (3) The system cannot find the path specified.
.
<Func Name='GetCAContext'>
<EndFunc Name='GetCAContext' Return='T' GetLastError='203'>
Doing Action: Do_sqlShutDownRANUInstance
PerfTime Start: Do_sqlShutDownRANUInstance : Sat Mar 08 21:39:12 2008
<Func Name='Do_sqlShutDownRANUInstance'>
Service SQLEXPRESS with parameters '' is being started at Sat Mar 08 21:39:12 2008
Unable to start service (3)
Error Code: 0x80070003 (3)
Windows Error Text: The system cannot find the path specified.
Source File Name: sqlsetuplibservice.cpp
Compiler Timestamp: Wed Jun 14 16:29:04 2006
Function Name: sqls:ervice:tart
Source Line Number: 316
---- Context -----------------------------------------------
Setting status of unmanaged components and removing unmanaged resources
Error Code: 3
MSI (s) (D0!64) [21:39:17:257]: Product: Microsoft SQL Server 2005 -- Error 29503. The SQL Server service failed to start. For more information, see the SQL Server Books Online topics, "How to: View SQL Server 2005 Setup Log Files" and "Starting SQL Server Manually."
The error is (3) The system cannot find the path specified.
.
Error 29503. The SQL Server service failed to start. For more information, see the SQL Server Books Online topics, "How to: View SQL Server 2005 Setup Log Files" and "Starting SQL Server Manually."
The error is (3) The system cannot find the path specified.
.
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