and the connection string name is called in my class as thus
1 SqlConnection con = new SqlConnection(ConfigurationManager.AppSettings["cell_ConnectionString"]);
2
3 SqlCommand command = new SqlCommand("cell_ConnectionString", con);
4 command.CommandType = CommandType.StoredProcedure;
5
What is wrong here ?
thanks
Ehi
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.InvalidOperationException: The ConnectionString property has not been initialized.
Source Error:
Line 49: command.CommandType = CommandType.StoredProcedure;
Line 50:
Line 51: con.Open();
Line 52:
Line 53: command.Parameters.Add(new SqlParameter("@csv", SqlDbType.VarChar, 8000, "recipients"));
In short, I have a couple grid views on a page that are used for editing as well as sorting, etc. The grids are setup to use the SqlDataSources. I'm trying to deploy this to a server environment for different instances (test,cert,prod) and am trying to set the ConnectionString for the SqlDataSource in the code behind (Page_Load()). Everything works well, except, I get an error message that says the "ConnectionString Property Has Not Been Initialized." Its a javascript alert coming up on top of the grid view. Here is how I'm trying to set the ConnString in the Page_Load():this.EmployeeTimeCardDataSource.ConnectionString = ConfigurationManager.ConnectionStrings[connStr].ConnectionString; Here is an example of the DataSource.<asp:SqlDataSource ID="EmployeeTimeCardDataSource" runat="server" SelectCommand="sp_Select_Managers_Employees_List" SelectCommandType="StoredProcedure"> <SelectParameters> <asp:SessionParameter Name="CurrentUser" SessionField="User" Type="String" /> </SelectParameters></asp:SqlDataSource>
I am getting an error message that says that my connection string has not been intialized I have initialized it. Dim AirliquidiConn As New SqlClient.SqlConnection(ConfigurationManager.AppSettings("AirliquidiDatabase")) Any suggestions??
Hi all This is the code in my web.config file. <appSettings> <add key="ConnectionString" value="server=127.0.0.1;database=testdb;uid=sa;pwd=sa"/> </appSettings> When I'm connecting to the sqlserver database,the page shows that The ConnectionString property has not been initialized. The code that I used to get the "ConnectionString" as belows using System.Configuration; protected static string connectionString =ConfigurationSettings.AppSettings["ConnectionString"]; public static object GetSingle(string SQLString,params SqlParameter[] cmdParms) { using (SqlConnection connection = new SqlConnection(connectionString)) { using (SqlCommand cmd = new SqlCommand()) { try { PrepareCommand(cmd, connection, null,SQLString, cmdParms); object obj = cmd.ExecuteScalar(); cmd.Parameters.Clear(); if((Object.Equals(obj,null))||(Object.Equals(obj,System.DBNull.Value))) { return null; } else { return obj; } } catch(System.Data.SqlClient.SqlException e) { throw new Exception(e.Message); } } } }
These code works well on my machine.When running on my colleague's machine ,the page show that exception. Any ideal?
I tried to insert my inputs into the database but it says "The ConnectionString property has not been initialized."
These are my codes: SubmitAssigment.aspx.vb Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click Dim conn As SqlConnection Dim mycmd As SqlCommand Dim dr As SqlDataReader Dim str As String conn = New SqlConnection(Configuration.ConfigurationManager.AppSettings("ConnectionString")) conn.Open() str = "INSERT INTO [UploadInfo] ([StudentID], [Subject], [Assigment], [File], [Upload], [Time]) VALUES (@StudentID, @Subject, @Assigment, @File, @Upload , @Time )" mycmd = New SqlCommand(str, conn) mycmd.Parameters.Add("@StudentID", Data.SqlDbType.VarChar, 500).Value = User.Identity.Name mycmd.Parameters.Add("@Subject", Data.SqlDbType.VarChar, 500).Value = DropDownList1.SelectedValue mycmd.Parameters.Add("@Assigment", Data.SqlDbType.VarChar, 500).Value = DropDownList2.SelectedValue mycmd.Parameters.Add("@File", Data.SqlDbType.VarChar, 500).Value = File1.PostedFile.FileName mycmd.Parameters.Add("@Upload", Data.SqlDbType.VarChar, 500).Value = "Yes" mycmd.Parameters.Add("@Time", Data.SqlDbType.VarChar, 500).Value = System.DateTime.Now dr = mycmd.ExecuteReader() mycmd.Dispose() dr.Close() End Sub
My IT dept set up an SQL db on a server for me and I am connected to it through a port. They told me I had to create my tables through an MS Access adp, which I have done. I am using VWD Express and am trying to create a login page using usernames and pw's from a db table. I am connected (at least the db Explorer tab shows I am) to the MS Access adp and can drop a GridView from my Employees table from it onto a page and get results. I keep getting the "ConnectionString property not initialized" error message pointing to my sqlConn.Open() statement and cannot figure out why. I have looked at hundreds of posts but can't seem to find anything that works. If someone could point me to some post or website that could explain connecting to a SQL db through a port or whatever you think I need to learn to get this fixed I would appreciate it. Web config: <configuration xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0"> <appSettings/> <connectionStrings> <add name="ASPNETDB" connectionString="Description=Training;DRIVER=SQL Server;SERVER=USAWVAS27;UID=usx14611;APP=Microsoft® Visual Studio® 2005;WSID=983QD21;Network=DBMSSOCN;Address=USAWVAS27,3180;Trusted_Connection=Yes" providerName="System.Data.Odbc" /> </connectionStrings>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <script runat="server">
Protected Sub LoginUser(ByVal s As Object, ByVal e As EventArgs) Dim blnAuthenticate As Boolean = Authenticate(username.Text, password.Text) If blnAuthenticate Then FormsAuthentication.RedirectFromLoginPage(username.Text, False) End If End Sub Function Authenticate(ByVal strUsername As String, ByVal strPassword As String) As Boolean
Dim strConnection As String = ConfigurationManager.AppSettings("ASPNETDB") Tried this code as wellDim sqlConn As New SqlConnection(ConfigurationManager.AppSettings("ASPNETDB")) Dim sqlConn As New SqlConnection(strConnection)
Dim sqlCmd As SqlCommand Dim sqlDR As SqlDataReader Dim userFound As Boolean sqlCmd = New SqlCommand("SELECT * FROM Employees " & _ "WHERE username='" & strUsername & " ' AND password='" & strPassword & "'", sqlConn)
I have installed SQL Server 2005 Express Edition.I have defined the connectionstring in my web.config as follows: <connectionStrings><add name="MyDB" connectionString="Server=local;Provider=SQLOLEDB;Initial Catalog=Shop;Trusted_Connection=Yes;DataSource==.SQLExpress;AttachDBFilename=Data/MyDB.mdf" providerName="System.Data.SqlClient"/></connectionStrings>Here's my vb code: Dim connStr As String = ConfigurationManager.ConnectionStrings("MyDB").ToString()Dim DBConnection As New SqlConnectionDim SQLCmd As New SqlCommand("SELECT * FROM tblMember WHERE UserName=@UserName", DBConnection)SQLCmd.Parameters.Add(New SqlParameter("@UserName", tbUserName.Text))DBConnection.Open()and on that last line I receive the error: The ConnectionString property has not been initializedNow, I have seen SO many different versions of a connectionstring that im totally confused!!I want to use windows authentication (I know thats better for security reasons).But I have difficulties understanding the attributes required (AND THEIR MEANING!) of the connectionstring. (e.g. do I need to define DataSource or Initial Catalog or AttachDBFileName and the rest? What does it do exactely?)Also: I have registered my server as "MyServer" is that the alias I need/can use in my connectionstring?If someone could explain me the above questions it would be of GREAT help!!
Hello, I have just begun my first web application in vs 2005. I have a done a bit of coding in VS 2003. I have some list boxes on the page that use an ObjectDatasource that I set up with the wizard--and they work well and connect to SQL server. But I wanted to re use some of my old code for another list box on the page and put code in myself. Dim MyConnection As SqlConnection = New SqlConnection(ConfigurationManager.AppSettings("CONN_DATAConv")) Dim ProcConnection As SqlConnection = New SqlConnection(ConfigurationManager.AppSettings("CONN_DATAConv")) Dim myCommand As New SqlCommand(CommandText, MyConnection) MyConnection.Open() ProcConnection.Open() Here is what is in the web.config <configuration xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0"> <appSettings/> <connectionStrings> <add name="DataConvConnectionString_gisad" connectionString="Data Source=PWDGIS4;Initial Catalog=DataConv;Persist Security Info=True;User ID=gisad;Password=erv11new" providerName="System.Data.SqlClient" />
<add name="CONN_DATAConv" connectionString="Data Source=PWDGIS4;Initial Catalog=DataConv;Persist Security Info=True;User ID=gisad;Password=erv11new" providerName="System.Data.SqlClient" /> </connectionStrings> Please note that I canged the connection string call from ConfigurationSettingsAppSettings that was in vs 2003 But the connections won't open. Any help would be greatly appreciated.
I'm struggling with the different methodologies for using DataSets in 2.0. I can knock this out in no time flat in 1.0, but am bogged down in 2.0. Can anyone guide me on the right track? My code is below. I'm forming a DataSet from a SQL Server Express database from the user's choice from a drop down. My connection string "ASOCTCOConnectionString" is declared in my web.config and used successfully throughout in the WYSIWYG configurations of my databound controls. But I want to control this in code. This si getting frustrating and right now I'm longing for the clean simplicity I had with Web Matrix :( In any case, any suggestions? It crashes with this error when opening the connection with MyConn.Open(). I just want to be able to configure a DataSet and apply it to my controls and results. <code> Dim connectionString As String = System.Configuration.ConfigurationManager.AppSettings("ASOCTCOConnectionString") Dim MyConn As System.Data.IDbConnection = New System.Data.SqlClient.SqlConnection(connectionString) Dim MyQuery, SearchString As String
Dim myAdapter As New System.Data.SqlClient.SqlDataAdapter Dim myDataSet As New System.Data.DataSet Dim mySelectCommand As New System.Data.SqlClient.SqlCommand mySelectCommand.CommandText = "SELECT * from Device_Type where Category LIKE " & DDLDevType.SelectedItem.Text mySelectCommand.Connection = MyConn MyConn.Open() Grid1.DataSource = myDataSet Grid1.Databind() MyConn.Close() </code>
Hi guys, I'm getting this error:System.InvalidOperationException: The ConnectionString property has not been initialized when I'm trying to connect to an SQL database using the following code: Dim mySelectQuery As String = "SELECT [tabl_id] FROM [myTable]"Dim myConnection As New SqlConnection(System.Configuration.ConfigurationManager.AppSettings("myConnString"))Dim myCommand As New SqlCommand(mySelectQuery, myConnection)myConnection.Open()Dim myReader As SqlDataReadermyReader = myCommand.ExecuteReader()While myReader.Read() Response.Write(myReader("tabl_id") & "<br/>")End WhilemyConnection.Close() and in web.config: <appSettings/> <connectionStrings> <add name="myConnString" connectionString="Data Source=100.100.100.100;Initial Catalog=myDatabase;User ID=me;Password=password" providerName="System.Data.SqlClient"/> </connectionStrings> If I place the actual connection string inside instead of trying to reference the web.config setting it works, but using 'System.Configuration.ConfigurationManager.AppSettings' returns the error. Is there something I'm doing wrong?
Hello! I'm recieving an error when I submit a form to an Access database. I took this site over from someone else and kept their code as I'm more of a designer than a programmer. If anyone has any ideas as to how to fix it, I would really appreciate it. I'm pretty clueless when it comes to this. I've tried to figure it out on my own, but I seem to be failing. Any help would be great! Here's what I receive when I submit the form:
The ConnectionString property has not been initialized. 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.InvalidOperationException: The ConnectionString property has not been initialized.Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. Stack Trace:
[InvalidOperationException: The ConnectionString property has not been initialized.] System.Data.OleDb.OleDbConnection.Open() +203 modern_foods.promotions_form.saveInfo(Object s, EventArgs e) +535 System.Web.UI.WebControls.Button.OnClick(EventArgs e) +108 System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +57 System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +18 System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33 System.Web.UI.Page.ProcessRequestMain() +1292 Thank you in advance!
Hi, I'm trying to do a database operation in ASP.NET page using the following code: string connString = "SERVER=localhost;DATABASE=chbr;UID=sa;PWD=password;Connection Timeout=120";SqlConnection sqlConn = new SqlConnection(connString);sqlConn.Open(); string commandStr = "..."; SqlCommand command = new SqlCommand(commandStr); command.ExecuteNonQuery();sqlConn.Close(); But I kept getting the exception saying "ExecuteNonQuery: Connection property has not been initialized." What did I do wrong? Thanks!
Dear all, I'm using ASP.net 2003, I need to display some of the messages that retrieve from a table in my sql server 2k. When I run the program, it works fine, but all of the messages that are supposed to get from the db table were not show. Below is my connection string in web config : <add key="dbconn" value="data source=localhost;initial catalog=MyWeb;Min Pool Size=3;Max Pool Size=20;Pooling=true;password=mypassword;persist security info=True;user id=sa;workstation id=local" /> Any help will be greatly appreciated
Dear all, I'm using ASP.net 2003, I need to display some of the messages that retrieve from a table in my sql server 2k. When I run the program, it works fine, but all of the messages that are supposed to get from the db table were not show. Below is my connection string in web config : <add key="dbconn" value="data source=localhost;initial catalog=MyWeb;Min Pool Size=3;Max Pool Size=20;Pooling=true;password=mypassword;persist security info=True;user id=sa;workstation id=local" /> Any help will be greatly appreciated
Hi , Iam new to vs2005. Iam trying to integrate Authorize.net for transactions in my site. When i tested it worked fine .But when i put it in live for Amex cards it is giving me sqlerror. Here is my code using System; using System.Data; using System.Configuration; using System.Collections; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; using System.Data.SqlClient; using System.Net; using System.IO; public partial class Paymentprocessing : System.Web.UI.Page {SqlConnection objConn = new SqlConnection(ConfigurationManager.AppSettings["strConn"]); string permLevel = "";protected void Page_Load(object sender, EventArgs e) {if (Session["displayname"] == null || Session["franchiseid"] == null || Session["username"] == null) {Response.Redirect("Default.aspx"); } else {lblusrname.Text = Session["displayname"].ToString(); }string strSelectquery = ""; strSelectquery = "select userPermissionLevel,Franchise_ID from tblUsers where User_Name='" + Session["username"].ToString()+"'";SqlCommand objCmd = new SqlCommand(strSelectquery, objConn);SqlDataReader objDr; objConn.Open(); objDr = objCmd.ExecuteReader(); if (objDr.Read()) { permLevel = objDr[0].ToString(); } objDr.Close(); objConn.Close();if (int.Parse(permLevel) == 99) {pnlRefundCC.Visible = true; pnlRefundCA.Visible = true;pnlTransact.Visible = true; pnlPaymentInfo.Visible = true;pnlCardifo.Visible = true; } else {pnlPaymentInfo.Visible = true; pnlCardifo.Visible = true;pnlRefundCC.Visible = false; pnlRefundCA.Visible = false;pnlTransact.Visible = false; } }protected void RadioButton3_CheckedChanged(object sender, EventArgs e) {pnlTransact.Visible = false; pnlPaymentCCA.Visible = false;pnlOrgTransID.Visible = true;pnlCardifo.Visible = true;
Here is the error iam getting server Error in '/' Application. ----------------ExecuteNonQuery: CommandText property has not been initialized 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.InvalidOperationException: ExecuteNonQuery: CommandText property has not been initializedSource Error: Line 431: SqlCommand cmd1 = new SqlCommand(strInsert,objConn);Line 432: objConn.Open();Line 433: cmd1.ExecuteNonQuery();Line 434: objConn.Close();Line 435: Source File: d:Websitesserviceinfo.comsecurePaymentprocessing.aspx.cs Line: 433 Stack Trace: [InvalidOperationException: ExecuteNonQuery: CommandText property hasnot been initialized] System.Data.SqlClient.SqlCommand.ValidateCommand(String method, Boolean async) +873524 System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) +72 System.Data.SqlClient.SqlCommand.ExecuteNonQuery() +135 Paymentprocessing.btnSubmit_Click(Object sender, EventArgs e) in d:Websitesxyassss.aspx.cs:433 System.Web.UI.WebControls.Button.OnClick(EventArgs e) +105 System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +107 System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +7 System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +11 System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5102 ----------------Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.210
Hello, I try to execute the following SP in my class below. But get a runtime error saying "the connection string property has not been initialized" line 11 I have set permissions on the SP to public/execute What is wrong here. My connection string also is below thanks Ehi
1 public class signup_data_entry 2 { 3 public signup_data_entry() 4 { 5 SqlConnection con = new SqlConnection("cellulant_ConnectionString"); 6 7 8 SqlCommand command = new SqlCommand("Cellulant_Users_registration", con); 9 command.CommandType = CommandType.StoredProcedure; 10 11 con.Open();
I'm writing my first vb.net app. Have a default page that uses a persons network login to query a database to get all their timekeeper id, firstname, last name, etc. But I keep getting this error. (My code is below) What am I missing??? ExecuteReader: Connection property has not been initialized. 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.InvalidOperationException: ExecuteReader: Connection property has not been initialized.Source Error:
Line 21: conn.Open() Line 22: Line 23: reader = comm.ExecuteReader() Line 24: If reader.Read() Then Line 25: EmployeesLabel.Text = reader.Item("tkinit") <script runat="server">Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)Dim conn As SqlConnectionDim comm As SqlCommandDim reader As SqlDataReaderDim connectionString As String = ConfigurationManager.ConnectionStrings("xxxConnectionString").ConnectionStringcomm = New SqlCommand("Select top 1 tkinit, tklast, tkfirst +' '+ tklast as fullname from txxx WHERE login = @login)", conn)comm.Parameters.Add("@Login", Data.SqlDbType.VarChar)comm.Parameters("@Login").Value = Me.User.Identity.Name.Substring(User.Identity.Name.IndexOf("") + 1)conn = New SqlConnection(connectionString)conn.Open()reader = comm.ExecuteReader()If reader.Read() ThenEmployeesLabel.Text = reader.Item("tkinit")FirstLastName.Text = reader.Item("fullname")End Ifreader.Close()conn.Close()End Sub</script>
Hi, I wrote the code below to store images on SQL Server 2005; however, I keep getting this error: The connection String property has not been initialized! My Connection String is stored in the web.config and am using ASP.NET 3.5. 1 using System; 2 using System.Configuration; 3 using System.Data; 4 using System.Web; 5 using System.Web.UI; 6 using System.Web.UI.HtmlControls; 7 using System.Web.UI.WebControls; 8 using System.IO; 9 using System.Data.SqlClient; 10 using System.Web.SessionState; 11 12 public partial class CarImage : System.Web.UI.Page 13 { 14 protected void Page_Load(object sender, EventArgs e) 15 { 16 } 17 18 protected void UploadButton_Click(object sender, EventArgs e) 19 { 20 if (Page.IsValid) 21 { 22 Stream imgStream = UploadImage.PostedFile.InputStream; 23 int imgLen = UploadImage.PostedFile.ContentLength; 24 25 byte[] imgBinaryData = new byte[imgLen]; 26 int n = imgStream.Read(imgBinaryData, 0, imgLen); 27 28 String StrCarID = Request.QueryString["CarID"]; 29 int CarID = System.Convert.ToInt32(StrCarID); 30 31 int RowsAffected = SaveToDB(imgBinaryData, CarID); 32 if (RowsAffected > 0) 33 { 34 Response.Write("<BR>The Image was saved"); 35 } 36 else 37 { 38 Response.Write("<BR>An error occurred uploading the image"); 39 } 40 } 41 } 42 43 private int SaveToDB(byte[] imgBin, int carID) 44 { 45 //Store Conn String in Web.Config 46 SqlConnection connection = new SqlConnection(ConfigurationManager.AppSettings["LocalSqlServer"]); 47 SqlCommand command = new SqlCommand("INSERT INTO tblImage (CarID, Image) Values (@carID, @imgBin)", connection); 48 49 SqlParameter param0 = new SqlParameter("@imgBin", SqlDbType.Image); 50 param0.Value = imgBin; 51 command.Parameters.Add(param0); 52 53 SqlParameter param1 = new SqlParameter("@carID", SqlDbType.Int, 4); 54 param1.Value = carID; 55 command.Parameters.Add(param1); 56 57 connection.Open(); 58 int numRowsAffected = command.ExecuteNonQuery(); 59 connection.Close(); 60 61 return numRowsAffected; 62 } 63 } Any help will be very much appreciated.E
I am trying to create a web form that will be used to create new users. The first step that I am taking is creating a web form that can check the username against a database to see if it already exists. I would it to do this on the fly, if possible. When I execute my current code, I get the following error:
ExecuteNonQuery: Connection property has not been initialized
Below is the code from the page itself: ----- <!-- #INCLUDE FILE="../include/context.inc" --> <!-- #INCLUDE FILE="../include/db_access.inc" -->
<script language="VB" runat="server">
Sub CheckButton_Click(Sender as Object, e as EventArgs)
cmd.ExecuteNonQuery() result = cmd.Parameters("result").Value
If result <> 1 Then CheckResults.Text="<font color=""#ff0000"">Username already exists!</font>" Else CheckResults.Text="<font color=""#009900"">Username is available.</font>" End If
Can anyone see why I might get this error? Here are some more details of the error:
Line 15: cmd.Parameters.Add( "@userName", OdbcType.VarChar, 100 ).Value = Request.Form("userName") Line 16: *Line 17: cmd.ExecuteNonQuery() Line 18: result = cmd.Parameters("result").Value
I have a web form that is generating an error and I can't seem to figure out why for the life of me. Below is the code:
Private Sub VerifyNoDuplicateEmail() Dim conn As SqlConnection Dim sql As String Dim cmd As SqlCommand Dim id As Guid sql = "Select UserID from SDCUsers where email='{0}'" sql = String.Format(sql, txtEmail.Text) cmd = New SqlCommand(sql, conn) conn = New SqlConnection(ConfigurationSettings.AppSettings("cnSDCADC.ConnectionString")) conn.Open() Try 'The first this we need to do here is query the database and verify 'that no one has registed with this particular e-mail address id = cmd.ExecuteScalar() Response.Write(id.ToString & "<BR>") Catch Response.Write(sql & "<BR>") Response.Write("An error has occurred: " & Err.Description) Finally If Not id.ToString Is Nothing Then 'The e-mail address is already registered. Response.Write("Your e-mail address has already been registered with this site.<BR>") conn.Close() _NoDuplicates = False Else 'It's safe to add the user to the database conn.Close() _NoDuplicates = True End If End Try End Sub
Web.Config <appSettings> <!-- User application and configured property settings go here.--> <!-- Example: <add key="settingName" value="settingValue"/> --> <add key="cnSDCADC.ConnectionString" value="workstation id=STEPHEN;packet size=4096;integrated security=SSPI;data source=SDCADC;persist security info=False;initial catalog=sdc" /> </appSettings>
I have written a CLR Function in C#. The function works as expected except that I am trying to read data some data during the function call and get the following error:
Msg 6522, Level 16, State 1, Line 1
A .NET Framework error occurred during execution of user-defined routine or aggregate "fn_SLARemaining":
System.InvalidOperationException: ExecuteReader: Connection property has not been initialized.
System.InvalidOperationException:
at System.Data.SqlClient.SqlCommand.ValidateCommand(String method, Boolean async)
Hi, After many nights without sleep I'm not seeing this? Can anyone help why I'm getting a ConnectionString Property not set error? thanks! Dim Sconn As StringDim DBCon As New Data.SqlClient.SqlConnectionSconn = ConfigurationManager.AppSettings("LocalSqlServer")DBCon = New SqlClient.SqlConnection(Sconn)Dim cmdCommand As New Data.SqlClient.SqlCommand 'Dont forget to instantiate a connection object cmdCommand.Connection = DBConDBCon.Open()
Hi, i have inherited a SSIS project that was left unfinished by a previous developer. One thing i notice with it is that all the flat file sources in the connection manager have hardcoded paths for the ConnectionString property. I would like to change this so that at least the path, and if possible the file name, are dynamic - i.e. they are determined either by parameters passed into the package when it is run or they are contained within a config file.
Is this possible? Can anyone supply a link to an article or tutorial specifically covering this?
I have a package that I plan to run against about 700 databases to look for anomalies. I have several package variables in place that are passed in at runtime. One of them will hold the path and filename of the error log for the current database in process. I want each database to generate it's own error log for documentation and research purposes. However, when I run the package, it continues to use the path and filename that I entered when I created the File Connection Manager. I am trying to update that value in a Script Task by using the ConnectionManager class and setting the value for the "ConnectionString" property. This method is working for the OLEDB Connection Manager (which tells the package which Access database to process), but not for my File Connection Manager. Please help!
This is the first time I've tried creating an "execute sql task" with a "full result set".
I've read in the documentation that I must set the resultname to 0, which is done, and that the variable must be of type object. Also done.
[Execute SQL Task] Error: Executing the query "select * from blah" failed with the following error: "The SelectCommand property has not been initialized before calling 'Fill'.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
Has anyone else had success with a full result set?
I can make odbc connection (in .net code) using this connectionstring.............. and fetch the data also....
But somehow I don't know why... it gives the wrong result for my stored procedure.....
stored procedure is quite big and has many statements.......... after some digging I found that it gives the correct result if we use Server Explorer like Sql server, DBArtesian etc.. (not possible to copy it here, but it gives wrong result in date calculation)
But in Visual Studio Server Explorer when I make new connection and select "Microsoft OLEDB Provider for the odbc" and put the above connection string...it gives the correct result for the tables but wrong result for the stored procedure...
I feel that there is some problem with Provider.... I am not passing any provider here so it takes MSDASQL.1...
My question is What should be my connection string here..........????
I am having problems exporting data into a flat file using specific code page. My application has a variable "User::CodePage" that stores code page value (936, 950, 1252, etc) based on the data source. This variable is assigned to the CodePage property of desitnation file connection using Property expression.
But, when I execute the package, the CodePage property of the Destination file connection defaults to the initial value that was set for "User:CodePage" variable in design mode. I checked the value within the variable during runtime and it changes correctly for each data source. But, the property of the destinatin file connection doesn't change and results in an error.
[Flat File Destination [473]] Error: Data conversion failed. The data conversion for column "Column01" returned status value 4 and status text "Text was truncated or one or more characters had no match in the target code page.".
[DTS.Pipeline] Error: The ProcessInput method on component "Flat File Destination" (473) failed with error code 0xC02020A0. The identified component returned an error from the ProcessInput method. The error is specific to the component, but the error is fatal and will cause the Data Flow task to stop running.
If I manually update the variable with correct code page and re-run the ETL, everything works fine. Just that it doesn't work during run-time mode.
I developed a simple custom control flow component which has several read/write properties and one readonly property (lets call it ROP) whichs Get method simple returns the value of a private variable (VAR as string). In the Execute method the VAR has a value assigened. When I put the value of ROP or VAR into MsgBox I can see the correct value. However when I execute the component I can not see the value of the ROP in the property window. I see the property but its value is empty string. For example when I put a breakpoint to postexecute or check the property before click OK in a MsgBox I would expect that the property value would be updated in SSIS as well. Is there a way how to display correct values of custom tasks properties in property window?
Untill recently I had a smooth running SSIS package,but suddenly it throws error syaing "OnError,,,,,,,The result of the expression
"@[User:trTextFileImpDirectory] +"SomeTextStringHere"+ @[User:trANTTextFileName] +(DT_STR,30,1252) @[User:taging_Date_Key]+ "SomeTextStringHere" " on property "ConnectionString" cannot be written to the property. The expression was evaluated, but cannot be set on the property."
I have child SSIS package running under a parent package (through execute package task)
I have few flat file connection managers in child package for text file import , in which I am building text file path dynamically at run time by assigning an expression in connection string property of connection manager. The Expression is as follows
Where @[User:trTextFileImpDirectory] is a variable which contains path of directory containg text files.Value in this variable is assigned at runtime from parent package's variable,which in turns fetch value from a configuration file on local server.
With my current configuration this path has been configured to some other server's directory over network ( I.e my package picks text files from some other servers folder over network)
While "Some string here"+ @[User:trANTTextFileName]" part of file name string.
(DT_STR,30,1252) @[User:taging_Date_Key] Contain the date of processing ,value in this variable is also picked up at run time from parent package variable.
1) So can someone give me some insight into possible reason of failures. 2) Is it possible that problem arises if directory (from which I m picking text files) is assigned password or is there exist some problem in accessing forlders over network ? 3) Or there can be some problem in package configuration at design time( I.e where I m assigning value in variable from parent package vriables)?
Dear All,(No aswers on access newsgroups)Access2000.adp connected to SQL-server 2000MainForm unbound: seachform on companies meeting a complex combination ofcriteria.SubFrom and ListBox to display the searchresult ( 2 outputs to test what'sbest).Searchresult is stored in a creatable ADO-recordset (see code) and then1. Converted to string (GetString) to be set as valuelist for a listbox.2. bound to the subform.The Listbox shows the resultdata correctly but is limited in length.The subform shows the records but all fields are empty or displays #errorHow should I bound the controls correctly to display the fieldvalues?If I let them unbound the show up empty.If I set them to the recordsets' fieldnames it show #error.On my Notebook using MSDE there is no errormessageOn my Desktop i get error 7965 not a valid recordset property.CAN'T FIND WHAT'S WRONG! Cursortype ??FilipCODE'Store result in creatable ADO-recordset: Add fieldsWith ResultRSWith .Fields.Append "CompID", adInteger.Append "CompName", adVarChar, 255.Append "BasicPrice", adVarChar, 255End With.CursorLocation = adUseClient.CursorType = adOpenStatic.OpenEnd With[color=blue][color=green]>> Code for Search[/color][/color]'Set Rowsource Listbox and subformIf ResultRS.RecordCount > 0 ThenstrSearchResult = ResultRS.GetString(adClipString, , ";", ";")Me.Formulier1.Form.Visible = TrueSet Me.Formulier1.Form.Recordset = ResultRSMe.CmbSearchResult.Visible = TrueMe.CmbSearchResult.RowSource = strSearchResultEnd IfSearchEnd:'Clear memoryIf rs.State = adStateOpen Thenrs.CloseSet rs = NothingEnd IfIf ResultRS.State = adStateOpen ThenResultRS.CloseSet ResultRS = NothingEnd If
