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Value Cannot Be Null Dataset

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Parameter name: dataSet (was "SQL help :(") If this is your first visit, be sure to check out the FAQ by clicking the link above. column Name Datatype Username varchar(10) Password nchar(10) /* source code */ con.Open() str = "select * from login where Username='" & UnameTextBox.Text & "' and Password='" & UPassword.Text share|improve this answer answered Feb 16 '15 at 9:25 Jenish Rabadiya 4,54241437 add a comment| up vote 1 down vote When you call a Linq statement like this: // x = Do i need to create a new adapter to connect to a new DataSet then update it from that dataset? his comment is here

Browse other questions tagged c# linq or ask your own question. Insults are not welcome. Can someone point me out where did I do wrong? end Good Luck Reply jenhu None 0 Points 296 Posts Re: My datagrid received error: Value cannot be null.

Value Cannot Be Null C#

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 Paul 801.366.0224 pt***@yahoo.com Nov 20 '05 #1 Post Reply Share this Question 3 Replies P: n/a Guy Bradley > Exception Details: System.ArgumentNullException: Value cannot be null. Posts: 2 Thanks: 0 Thanked 0 Times in 0 Posts i met this error too not long ago just DataSet dstDS = new DataSet(); then ok! « Previous Thread | Next the only thing that I can't get right now is the fgp aggregate...

All rights reserved. LevelKonsistensi.ART : LevelKonsistensi.RT; if (k.IsEmpty()) continue; listMetadata.Add(k); } return listMetadata; } c# linq share|improve this question edited Feb 16 '15 at 9:25 asked Feb 16 '15 at 9:06 mrhands 3883928 Reply With Quote 02-14-05,01:17 #6 blindman View Profile View Forum Posts Visit Homepage World Class Flame Warrior Join Date Jun 2003 Location Ohio Posts 12,592 Provided Answers: 1 Here's an idea: Value Cannot Be Null. Parameter Name Value Let's work to help developers, not make them feel stupid.

Parameter name: dataSet Source Error: Line 2: Inherits System.ComponentModel.Component Line 3: Public Sub FillDataSet(ByVal dSet As myDataSet) Line 4: SqlDataAdapter1.Fill(dSet) Line 5: End Sub Line 6: #Region " Component Designer generated So I think I have to make remote debugger first to know the real problems. more hot questions question feed lang-cs about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Also, I really appreciate all your help, thank you....

The time now is 09:11 PM. Value Cannot Be Null. Parameter Name Path1 GIMP Images and Photos Web Graphics Software How to set up NetScaler CPX with NetScaler MAS in a Mesos/Marathon environment Video by: Michael This demo shows you how to set up Parameter name: String1c# LINQ OrderBy, dynamic objects, and null values0LINQ returns Value cannot be null. What is this line of counties voting for the Democratic party in the 2016 elections?

  • Parameter name: source Stack Trace: [System.ArgumentNullException: Value cannot be null.
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  • 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?
  • So when I open again it happens.
  • Exception Details: System.ArgumentNullException: Value cannot be null.
  • Code: 100*(SUM(playerstats.fgm)/SUM(playerstats.fga)) AS fgp Last edited by tnichols; 02-12-05 at 23:25.

Value Cannot Be Null Parameter Name Source

Was it legal to rant against trick or treating via loudspeaker during halloween? Permalink Posted 28-Oct-13 4:30am basurajkumbhar1.7K Rate this: Please Sign up or sign in to vote. Value Cannot Be Null C# Here is the fiddle if you want to play around. Value Cannot Be Null In Mvc However, I can only modify the content of my table once.

Parameter name: dataSet Source Error: Line 2: Inherits System.ComponentModel.Component Line 3: Public Sub FillDataSet(ByVal dSet As myDataSet) Line 4: SqlDataAdapter1.Fill(dSet) Line 5: End Sub Line 6: #Region " Component Designer generated http://bovbjerg.net/value-cannot/value-cannot-be-null-parameter-name-dataset-asp-net.php T_T –rj tubera Dec 4 '11 at 8:22 @rjtubera: No, I suggested you ask a new question. The code looks like this. Thank you very much for helping me. Value Cannot Be Null Parameter Name Input

Reply With Quote Quick Navigation Microsoft SQL Server Top Site Areas Settings Private Messages Subscriptions Who's Online Search Forums Forums Home Forums Non-SQL Forums MongoDB Database Server Software Adabas DB2 Informix What is the significance of the robot in the sand? For demonstration below code will result in such an exception. http://bovbjerg.net/value-cannot/value-cannot-be-null-parameter-name-dataset-in-c.php And if I open my application it would stuck in that code.

That worked. Value Cannot Be Null Parameter Name Key Value cannot be null. share|improve this answer answered Feb 16 '15 at 9:19 Sergey Berezovskiy 138k18194264 I don't know how to check it.

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Or it stays unassigned with default null value? –Sergey Berezovskiy Feb 16 '15 at 9:32 1 Yes, It is.. Solution 3 Accept Solution Reject Solution Dim str As String str = "select * from login where Username='" & UnameTextBox.Text & "' and Password='" & UPassword.Text & "' " Dim da As New Well, one of the re… C# Introduction to GIMP Video by: Kyle It is a freely distributed piece of software for such tasks as photo retouching, image composition and image authoring. Value Cannot Be Null. Parameter Name Datatable In C# Aaron Edwards ADO.NET 3 April 7th, 2006 07:26 PM Dataset Update with Null Value [V] reyboy ADO.NET 2 June 1st, 2004 01:18 PM null value for parameter schockp VB Databases Basics

Understand that English isn't everyone's first language so be lenient of bad spelling and grammar. 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 = Nov 20 '05 #3 P: n/a William Ryan eMVP Nothing in this code Instantiates a dataset. check over here How come i cannot use the dataset i am already connecting to?

Join and Comment By clicking you are agreeing to Experts Exchange's Terms of Use. Now I do not get an error, I just get an entery for every record, and I only want one per player.playerid. Parameter name: dataSet" when I run this statement and bind it to a dataset using a sqldataadapter in ASP.NET using VB.NET.