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executereader error East Bethany, New York

I din't know I have to call read() after executereader() even if HasRows is false. –datadev Oct 29 '13 at 7:53 HasRows will return false if you there is Learning resources Microsoft Virtual Academy Channel 9 MSDN Magazine Community Forums Blogs Codeplex Support Self support Programs BizSpark (for startups) Microsoft Imagine (for students) United States (English) Newsletter Privacy & cookies Get 1:1 Help Now Advertise Here Enjoyed your answer? Visual Studio 2012 Infosama Technology SubscribeSubscribedUnsubscribe1,5511K Loading...

Since I can receive data from different data source at the same time, it is possible that I read from the database at the same time. Hope this helps. the id is only filed that has data0Missing type in Oracle via oracle connection execute reader c#0Execute Reader wait operation time out error-1Execute Reader Error Hot Network Questions What's the this is the code for my login page that calls the DBConn Class: namespace BDAS { public partial class Login : System.Web.UI.Page { DBConn myDB = new DBConn(); SqlConnection SQLConn =

Application Lifecycle> Running a Business Sales / Marketing Collaboration / Beta Testing Work Issues Design and Architecture ASP.NET JavaScript C / C++ / MFC> ATL / WTL / STL Managed C++/CLI Codescoder 243,686 views 6:15 Part 3 - C# Database Programming In Urdu - ExecuteReader() Example - Duration: 14:46. ProyectoMS4All 18,313 views 12:17 como hacer que un picturebox cambia la imagen cada x tiempo visual basic 2013,2012,2010 - Duration: 11:22. davood rz 27-Nov-13 6:00am in DropDownlist1.SelectedValue it shows province name .but i want whenever i click on DropDownlist1 it shows me the name of province's city in DropDownlist2 .

If you have any idea on how this could be achieve, it would be greatly apreciated. I follow all the procedures / instructions on how to set up the codes but sadly it seems that the next and preview button styling doesnt work even if i follow If you want to only catch the SqlException you can do the following: Try TestReader = TestSqlCommand.ExecuteReader() TestReader.Read() Catch ex As SqlException Console.WriteLine("SQL error.") Catch ex As Exception Console.WriteLine("Exception") Finally Console.WriteLine("Finally") more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed

Do you need your password? Rate this: Please Sign up or sign in to vote. Yes No Additional feedback? 1500 characters remaining Submit Skip this Thank you! If I introduce a syntax error: "select 1 whereX 1 = @p1"; Then it does throw an exception and it throws it on the ExecuteReader line.

Infosama Technology 26 views 18:40 Resumen del proyecto: Incrustar Ventanas Externas Visual Studio - Duration: 9:07. I'm not sure what you're trying to do... During ExecuteReader sometimes I will get the error "ExecuteReader requires an open and available Connection. Weird error reporting, well that's what experienced developers are there for! –datadev Nov 4 '13 at 6:47 add a comment| up vote 2 down vote ExecuteReader doesn't actually perform the query.

And what about "double-click"? This is C# but is is not throwing an exception for me. ExecuteReader: Connection property not initialized DAAB ExecuteReader method causes Exception CATCH Stored Procedure ERROR ON EXECUTEREADER ExecuteReader: Connection property has not been initialized "Executereader requires an open and available connection" error TH Why can't I find Phase to phase voltage like this "Rollbacked" or "rolled back" the edit?

I'm passing them from the previous page (or at least trying to). But when I use ExecuteReader, I don't get any exception Why? Execute Reader: Connection property has not been initialized. Join our community for more solutions or to ask questions.

Privacy Policy Site Map Support Terms of Use Watch Queue Queue __count__/__total__ Find out whyClose Solución al error ExecuteReader. asked 2 years ago viewed 2058 times active 5 months ago Related 0Unable to read data from the transport connection: Stream Reader Error-2dynamic web user control gets refreshed by timer event..so 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!

How can I get and handle this error as exception in app Imports System.Data.SqlClient Module Module1 Sub Main() Dim TestSqlConnection As SqlConnection = Nothing Dim TestSqlCommand As SqlCommand = Nothing Dim Not the answer you're looking for? See ASP.NET Ajax CDN Terms of Use – http://www.asp.net/ajaxlibrary/CDN.ashx. ]]> {{offlineMessage}} Store Store home Devices Microsoft Surface PCs & SqlCommand Class SqlCommand Methods ExecuteReader Method ExecuteReader Method ExecuteReader Method ExecuteReader Method ExecuteReader Method ExecuteReader Method ExecuteReader Method (CommandBehavior) TOC Collapse the table of content Expand the table of content This

code factory 2016 1,683 views 2:00 Cara mengatasi eror 'ExecuteReader: Connections property has not been initialized' pada VB.NET - Duration: 1:22. I see that the property is set when I'm debugging. Private Sub verifycus() Dim objConn As New SqlConnection("Server=myhost; Initial Catalog=mydb; User ID=myid; Password=mypw") objConn.Open() try dim Transcript The interactive transcript could not be loaded.

Security Patch SUPEE-8788 - Possible Problems? "Rollbacked" or "rolled back" the edit? Private Sub verifycus() Dim objConn As New SqlConnection("Server=myhost; Initial Catalog=mydb; User ID=myid; Password=mypw") objConn.Open() try dim VEmail, VGPassword fernando ibarra 11,407 views 11:22 Part-8 If textbox is empty give error message before saving - Duration: 2:00. Obviuosly :)) –LINQ2Vodka Nov 2 '13 at 6:35 Well, if you see, he is trying to use con object in btnsubmit_Click handler, but according to C# rules, you CANNOT

The connection's current state is Open, Executing." How can I fix this ? Is there a role with more responsibility? The images are resized on the client side before uploading and the upload is done in chunks. Players stopping other player actions Did Sputnik 1 have attitude control?

A good way to do this is do something like this: using (SqlConnection connection = new SqlConnection(connectionString)) { try { connection.Open(); //do something here } catch (Exception) { /*Handle error*/ } Sign in Transcript Statistics 1,794 views 15 Like this video? On my system it executes on ExecuteReader. This are my codes: Dim dr As OleDb.OleDbDataReader Dim cmd As New OleDb.OleDbCommand sql = "select [Open],[High],[Low],[Last] from CommodityPrice where Commodity = '" & sContract & "'" With cmd .Connection =

In this article, I list them out and show the solutions that I found. Or just use while (reader.read()) –Paparazzi Oct 28 '13 at 13:48 Rene147, Blam, thanks it was my mistake. jeffersonalomia -3 82 posts since Mar 2014 Community Member Best way to store data before moving to database Last Post 21 Hours Ago I use a webservice to pull some data FlushReader(rdr); } } } catch (Exception ex) { _logger.Fatal("Exception: {0}\r\nSQL:\r\n{1}", ex.Message, sql); throw; } finally { conn.Close(); } } ... ///

/// Continue trying to read in case the server

Programming At Kstark 264,881 views 21:50 Como descargar e instalar Visual Studio 2012 Ultimate desde 0 - Duration: 11:51. Sign in 16 1 Don't like this video? Protected Sub signinSubmit_Click(ByVal sender As Object, ByVal e As System.EventArgs) Response.Redirect("next.aspx?VEemail='"+syEmail.Text +"'&VPassword='"+syPassword.Text+"'") End Sub That page works. 0 LVL 22 Overall: Level 22 ASP.NET 21 Message Expert Comment by:scolja2006-03-28 Then Terms of Service Layout: fixed | fluid CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100 Skip navigation UploadSign inSearch Loading...

Ismael Lua Perez 23,737 views 11:51 Como recuperar archivos borrados ocultos de usb por virus - Duration: 4:24. Covered by US Patent. Source Error: Line 44: cmd.Parameters.AddWithValue("@password", password); Line 45: Line 46: SQLConn.Open(); Line 47: SqlDataReader sdr = cmd.ExecuteReader(); Line 48: i dont know where to fix the problem. Loading...

Even if I use a SQL THROW statement.