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Value Cannot Be Null Parameter Name Dataset In Asp Net

Parameter name: dataTable Code: strSQLHost = "select HostBase.AppName from HostBase where HostBase.appid=0" Dim dtHost As DataTable Dim daHost As SqlDataAdapter = New SqlDataAdapter(strSQLHost, conn) daHost.Fill(dtHost) The error occurs at the daHost.Fill(dtHost) Dave Kreskowiak 17-Feb-12 23:05pm Again, you haven't shown us the ENTIRE code that is around the line where the error occurs nor have you told us on which line The content you requested has been removed. Exception Details: System.ArgumentNullException: Value cannot be null. check over here

I think this will be your problem. All rights reserved. Best Regards, Talha Amjad EnterpriseDB Customer Support 10 Apr 2008 00:32:33 Subject: Re:dataadapter is not working sridhar_k New member Joined: 9 Apr 2008 01:21:11 Messages: 4 Offline talha_k wrote:Hi Sridhar, Polyglot Anagrams Robbers' Thread Polyglot Anagrams Cops' Thread Calculating ...5(5+4(4+3(3+2(2+1(1))))) Is it possible to check where an alias was defined?

Browse other questions tagged asp.net sql datatable or ask your own question. Get 1:1 Help Now Advertise Here Enjoyed your answer? Parameter name: dataSet Description: An unhandled exception occurred during the execution of the current web request. Editing Datagrid and Save to Database up vote 0 down vote favorite 1 Hello I'm having a problem here.

Join and Comment By clicking you are agreeing to Experts Exchange's Terms of Use. asp.net sql datatable share|improve this question edited Oct 16 '11 at 21:59 asked Oct 16 '11 at 21:51 Frank 94072754 add a comment| 2 Answers 2 active oldest votes up vote Here is the finished product... private void button1_Click(object sender, System.EventArgs e) { string SQL = " SELECT * FROM table1 "; SqlConnection cn = new SqlConnection("integrated security=SSPI;data source=local; persist security info=False;initial catalog=master "); SqlDataAdapter da =

the only thing that I can't get right now is the fgp aggregate... Isn't AES-NI useless because now the key length need to be longer? How do I solve the following problem How do I Solve ASP.NET Timer Problem How do I solve this dependency problem. You have no GROUP BY clause at all. 2) What kind of field is LeagueID?

To start viewing messages, select the forum that you want to visit from the selection below. How can I save a file to a new location from inside Vim? This means that as soon as button1_Click finishes, that variable is gone. The code looks like this.

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  5. select HostBase.AppName from HostBase where HostBase.appid=0 Put a break and see the exact value of the string variable: strSQLHost share|improve this answer answered Oct 16 '11 at 21:57 JeffO 6,24522948
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  7. Parameter name: dataSet (was "SQL help :(") Tweet Thread Tools Show Printable Version Subscribe to this Thread… Search Thread Advanced Search Display Linear Mode Switch to Hybrid Mode Switch to
  8. How come i cannot use the dataset i am already connecting to?

I forgot to create the "New" dataset. TIKZ: foreach not compatible with calc-library? First Name Please enter a first name Last Name Please enter a last name Email We will never share this with anyone. Sign in using Search within: Articles Quick Answers Messages Use my saved content filters home articles Chapters and Sections> Search Latest Articles Latest Tips/Tricks Top Articles Beginner Articles Technical Blogs Posting/Update

Parameter name: dataSet Source Error: Line 38: Dim ds As DataSet Line 39: Conn.Open() Line 40: da.Fill(ds, "emp") Line 41: DataGrid1.DataSource = ds Line 42: DataGrid1.DataBind() Source File: C:\Inetpub\wwwroot\reader\WebForm1.aspx.vb Line: 40 http://rinfix.com/value-cannot/value-cannot-be-null-parameter-name-dataset-in-vb-net.html Browse other questions tagged c# winforms datagrid datagridview editing or ask your own question. Parameter name: dataSet Mar 09, 2006 12:57 PM|pcdanno|LINK Maybe your stored procedure is picking up the done proc message. You're passing in Nothing instead of an instance of a DataTable.

Let me know if you still run into problems! Open a new email: Click the New email button in Outlook. For your calculation, try using this: 100.0*(SUM(playerstats.fgm)/SUM(playerstats.fga)) AS fgp, Also, I don't see the point of returning and grouping by both playerstats.playerid and player.playerid. this content Posts: 13 Thanks: 0 Thanked 0 Times in 0 Posts Value cannot be null.

using datareader out put will be given,but dataset is given the some output. My datagrid received error: Value cannot be null. Join them; it only takes a minute: Sign up Value cannot be null.

Code: (cast(100.00 * (cast(SUM(playerstats.fgm) as Decimal(8,2))/cast(SUM(playerstats.fga) as Decimal(8,2))) as decimal(8,1))) AS fgp Thanks for all your help!!!

Insults are not welcome. CONTINUE READING Join & Write a Comment Already a member? Source Error: Line 62: adpt.Fill(ds, "CityList_Results") --------------------------------------- However, in the connection string conHRDB, the user has been granted permission on database 'InSightAmKgODS', so what should I do now?? ‹ Previous Thread|Next However Im getting a value cannot be null error.

Here is the code. Parameter name: dataSet (was "SQL help :(") I keep getting "Value cannot be null. By joining today you can post your own programming questions, respond to other developers questions, and eliminate the ads that are displayed to guests. have a peek at these guys Permalink Posted 28-Oct-13 4:30am basurajkumbhar1.7K Rate this: Please Sign up or sign in to vote.

How to reduce the width of the equation in a text paragraph? Code: Sub BindDataLeagues(Optional ByVal strSortField As String = "SUMtp") Dim Conn As SqlConnection = New SqlConnection(ConfigurationSettings.AppSettings("ConnectionString")) Dim da As SqlDataAdapter = New SqlDataAdapter(" SELECT playerstats.playerid, playerstats.gameid, SUM(playerstats.fta) SUMfta, SUM(playerstats.ftm) SUMftm, SUM(playerstats.tpm) They are the same value... Perhaps you did this: Dim dt As DataTable instead of this: Dim dt As New DataTable Permalink Posted 17-Feb-12 5:21am Dave Kreskowiak415.1K Comments Ravi chandran from thanjavur 17-Feb-12 22:01pm

Value cannot be null. You are currently viewing the BOOK: Beginning ASP.NET 1.1 section of the Wrox Programmer to Programmer discussions. Should I report it? Parameter name: dataTable" Posted 16-Feb-12 20:05pm Ravi chandran from thanjavur505 Add a Solution Comments Varun Sareen 17-Feb-12 2:01am Are you initializing the datatable?

General FAQ Ask a Question Bugs and Suggestions Article Help Forum Site Map Advertise with us About our Advertising Employment Opportunities About Us Ask a Question All Questions All Unanswered FAQ Parameter name: dataSet RSS 2 replies Last post Mar 09, 2006 02:27 PM by jenhu ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts Active Threads Unanswered Threads Unresolved Home Bookstore/E-Books P2P Programmer Forums Wrox Blogs Connect with Wrox Code Resources International IT Certifications Navigation Register Now View Active Topics View Archives View Unanswered Topics Wrox Programmer Forums Parameter name: dataSet] System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, String srcTable) reader.WebForm1.Page_Load(Object sender, EventArgs e) in C:\Inetpub\wwwroot\reader\WebForm1.aspx.vb:40 System.Web.UI.Control.OnLoad(EventArgs e) System.Web.UI.Control.LoadRecursive() System.Web.UI.Page.ProcessRequestMain() thanks®ards sridhar

T_T *EDIT: Heres the Updated Code private MySqlDataAdapter _da; private DataTable _dt; private DataSet _ds; private void Form3_Load(object sender, EventArgs e) { updateClient(); } public void updateClient() { string connectionString = Is it possible to sheathe a katana as a free action? Understand that English isn't everyone's first language so be lenient of bad spelling and grammar. You declared your ds variable inside the Form1_Load method.

However I then recieved errors concerning inadequate 'update' statement . that was a typo on my part in the original posting –Frank Oct 16 '11 at 22:00 add a comment| Your Answer draft saved draft discarded Sign up or log When you add a new row in the way that you are doing it, you need to add the DataRow to the table as your last step. The time now is 09:11 PM.

Welcome to the p2p.wrox.com Forums. Ii do not understand... Aaron Edwards ASP.NET 2.0 Basics 1 April 8th, 2006 12:26 AM How do you set a column to NULL in a parameter?