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Value Cannot Be Null. Parameter Name Dataset In C#

Optional Password I have read and agree to the Terms of Service and Privacy Policy Please subscribe me to the CodeProject newsletters Submit your solution! All rights reserved. You’ll be auto redirected in 1 second. Parameter name: table Hot Network Questions How does Gandalf end up on the roof of Isengard? check over here

Is there a way to block an elected President from entering office? 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. Possible repercussions from assault between coworkers outside the office Basic Geometric intuition, context is undergraduate mathematics As a monk, can I use Deflect Missiles to protect my ally? You can't use table: Host in this query without including it in some sort of join (Even if it turned into a Cartesian Product) This is the change.

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? Join & Ask a Question Need Help in Real-Time? View our list of code downloads. 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?

Find the rate of change at a point on a polynomial How do unlimited vacation days work? more hot questions question feed lang-sql about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation 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. Join the community of 500,000 technology professionals and ask your questions.

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 = Suggested Solutions Title # Comments Views Activity Good resource for accessibility implementation 1 33 30d how can i unlock a picture file that was loaded in a picturebox in visual c#? So, I'm guessing the DataSet (ds) in the "Click Event" method dosen't have any data in it. If my assumption is correct, then you need to change the line in the formload function from: DataSet ds= new DataSet(); to: ds = new DataSet(); seeflat. 0 LVL 15

If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. In the following code: Dim NEWLedgerRow As CommandryDataSet.TBLLedgerRowNEWLedgerRow = CommandryDataSet.TBLLedger.NewRowNEWLedgerRow.CheckNum = "0"NEWLedgerRow.MemID = MemIDTextBox.Text Add the line CommandryDataSet.TBLLedger.AddRow(NEWLedgerRow) and your update should work. Editing Datagrid and Save to Database up vote 0 down vote favorite 1 Hello I'm having a problem here. Thanks and Regards MadhuKshah, if this helps please login to Mark As Answer. | Alert Moderator Login to post response Latest Posts Windows Application Dataview using JSON (0)New how call google

Can you see the problem???????? Parameter name: dataSet" when I run this statement and bind it to a dataset using a sqldataadapter in ASP.NET using VB.NET. Winners Winners & Prizes Ads Social YouTube/DNFVideo Facebook/DotNetFunda Twitter/DotNetFunda LinkedIn/In/DotNetFunda Plus.Google.Com Like us on Facebook Top Forums Authors Thu, 10-Nov-2016 Authors 101010 All Time Authors 525034553290 Latest members | More ... Privacy statement Help us improve MSDN.

All rights reserved. http://rinfix.com/value-cannot/value-cannot-be-null-parameter-name-dataset-in-vb-net.html Register Login Home > Forums > ASP.NET > Loading ... Please provide some more clarity into it. 3 solutions Top Rated Most Recent Rate this: Please Sign up or sign in to vote. Parameter name: dataTable" Rate this: Please Sign up or sign in to vote.

By joining today you can post your own programming questions, respond to other developers’ questions, and eliminate the ads that are displayed to guests. Congratulations to the winners of November month, they have won INR 7125/- CASH prizes! 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 this content Here is the current code: 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, SUM(playerstats.fta)

Not the answer you're looking for? 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 ex.

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  1. How do I solve this codility problem!!!
  2. Posts: 13 Thanks: 0 Thanked 0 Times in 0 Posts Value cannot be null.
  3. I forgot to create the "New" dataset.
  4. However Im getting a value cannot be null error.

Please can somebody help. So upon further study of SQLCommandBuilder, here is the final working code..... Here is the code. Thanks,Erick Thompson Thursday, March 15, 2007 9:16 PM Reply | Quote Microsoft is conducting an online survey to understand your opinion of the Msdn Web site.

Visit our UserVoice Page to submit and vote on ideas! Login. 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 = have a peek at these guys You can do it like this: if (dt.Rows.Count > 0) { //Do something with this dt } else { // cannot proceed} ‹ Previous Thread|Next Thread › This site is

If it is non-numeric, then you will need to enclose it in single quotes. 3) You should convert your query relationship to a JOIN, instead of linking tables in the WHERE Take note, this may help you some day as well.