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Vb.net Datatable Select Cannot Find Column


Now it works always, but sometime throwing an exception that "cannot find column [Approver_Level]". next I've also tried: if not (datatable.select(filter) is nothing) then for each dtrow in datable.select(filter) ..... Unit testing calls to complex extension methods A SerializableDictionary in C#Popular PostsHow to limit or prevent characters in a TextBox in C#? I hope this helps, Cor Jan 18 '06 #3 P: n/a wk6pack Hi, The table exists with records there. http://rinfix.com/cannot-find/usr-bin-ld-cannot-find-lc.html

Since no one responds my question on stack overflow, I hope somebody here may help. But, it will have the schema with all columns, with out rows. Check the length property of the array returned. How is the correct air speed for fuel combustion obtained at the inlet of the combustor?

Cannot Find Column In C#

I'm designing a system, whereby am unable to use 2 different login authorities, which are Admin … listview in vb.net 5 replies hi. If this answered your question, be sure to mark it as the answer. Datatable.rows.

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  2. Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Answered by: Datatable Select bug Archived Forums V > Visual C# Language Question
  3. Basically, if the select doesnt find any rows, then I want to do something else.
  4. See more: XML i pass category and imgId in the query string like this..
  5. for all columns it gives this same error :( –shansfk Oct 1 '13 at 6:09 Have you double checked column spelling and its return type ? –Rohit Oct 1
  6. Marked as answer by Ayyally Friday, June 01, 2012 5:59 AM Thursday, May 31, 2012 5:21 AM 0 Sign in to vote For now I wouldjust collect more details to make
  7. If it's 0, no rows have been returned.
  8. Insults are not welcome.
  9. We have recently moved our code from sql server 2005, windows 2003 to windows 2008 web edition and sql server 2008, and started having these problems, so if you can give

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 How can I chech for this or is there a property to use? How can I chech for this or is there a property to use? C# Datatable Cannot Find Column Because, the datatable is created using a stored procedure, and stored procedure is very straight forward..

Forum New Posts FAQ Calendar Forum Actions Mark Forums Read Quick Links Today's Posts View Site Leaders What's New? Cannot Find Column 0 Asp Net next end if but it gets an exception in my catch. Am I doing something wrong with the code? PLZ MARK AS ANSWER IF IT HELP U.

Im currently working in integrating GR Fingerprint SDK with vb.net application. Cannot Find Column 0 In C# Dim dt As New DataTable Dim row As DataRow row = Nothing dt.Columns.Add("Column Names") For i = 0 To savedorder.Count - 1 row = dt.NewRow The content you requested has been removed. Source Error: An unhandled exception was generated during the execution of the current web request.

Cannot Find Column 0 Asp Net

Code: DataRow[] countryDataRows = destinationsDataSet.Tables[countryDataSetTableName].Select("country_desc = '" + country + "'"); That will get you the data rows that match the country name exactly. The time now is 08:29 PM. Cannot Find Column In C# Check the length property of the array returned. Cannot Find Column Vb datatable has records a1, a2 but I want to see if a3 is in there.

Symmetric group action on Young Tableaux What episode of Star Trek is this creature on? news or the datatable select method is not stable?? Thursday, May 31, 2012 7:34 AM 0 Sign in to vote my stupidity that I didnt noticed the word empty, I was referring null table.. I'm able to hit the same page with all the same form fields at the error occured on and I cannot reproduce. Cannot Find Column 1

Polyglot Anagrams Cops' Thread Departing from airport before visa is valid, but arriving when it is What is a satisfactory result of penetration testing assessment? thanks, Will "Cor Ligthert [MVP]" wrote in message news:OF**************@TK2MSFTNGP14.phx.gbl... What are the available column names, what are the values in these columns and what is the value you are searching for? have a peek at these guys Is there a way to block an elected President from entering office?

Same error messages from assemblies that has been working for the last 3 years, and also a couple of times a week for one or two hours, untill we restart our Cannot Find Column 1 Asp Net Start a new discussion instead. Reply mdivk Member 13 Points 258 Posts Re: 'Cannot find column' errors Dec 12, 2011 03:19 PM|mdivk|LINK I encountered the same problem and resolved it: The cause is when I post

Copy that Query And run in sql server management studio Query anlyzer did it run succesfully on that?

Reply david wendel... Not the answer you're looking for? Cannot find column [undefined] + DataView.Filter can not find column[...] C# Mysql gridview trim error Cannot find column [Patient_ID] How to fixed outofrange exception /cannot find column 1. Cannot Find Column 0 Vb Net 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!

Here you add some code to fix something that should never happen. Thanks... thanks, Will Jan 18 '06 #1 Post Reply Share this Question 7 Replies P: n/a Armin Zingler "wk6pack" schrieb Hi, How do I check datatable.select(filter) in the following: for each http://rinfix.com/cannot-find/usr-bin-ld-cannot-find-lgl.html All rights reserved.

It's quick & easy. After going through those sites, I noted down the points in a easy way so here I am sharing that undeā€¦ C# .NET Programming Visual Basic.NET ASP.NET Singleton Design Pattern Video Datatable.rows. I want to prevent this.

In this example, you use the column name "Col1", thus I don't understand how it can not find column "a3". Join our community for more solutions or to ask questions. However, there is no chance of missing this column from the query. Armin Jan 18 '06 #7 P: n/a Armin Zingler "wk6pack" schrieb Hi Armin, The column, col1 exists but the value in col1 is not found.

Starting with a precise definition, along with clear business goals, is essential. I was using txtFName.text = dr(1).tostring txtFName.text= dr(1)(1).tostring worked. Promoted by Recorded Future Threat intelligence is often discussed, but rarely understood. Helped me.Reply to this commentLeave a Reply Click here to cancel reply.

Any help is greatly appreciated...