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Cannot Perform Operation On System.datetime And System.double

You have two options. c# asp.net share|improve this question asked Apr 23 '13 at 19:44 Steven 5,55943129212 I tried to duplicate your error, but the code worked fine. Treat my content as plain text, not as HTML Preview 0 … Existing Members Sign in to your account ...or Join us Download, Vote, Comment, Publish. Ieuan Guest I have noticed this problem coming up in newsgroups before I have a slightly different variation on it. weblink

Can A Catalytic Converter Fail Due to Age? A work around was to use DataTable dt = GetTableData(); DataView dvEvents = dt.DefaultView; dvEvents.RowFilter = "date > '" + DateTime.Now.ToString("MM/dd/YYYY") + "'"; Hope this helps someone. Do the IPA consonants /v/ and /w/ sound similar? User input? http://stackoverflow.com/questions/16177866/cannot-perform-operation-on-system-string-and-system-datetime

Why are LEDs in my home unaffected by voltage drop? Privacy Statement| Terms of Use| Contact Us| Advertise With Us| CMS by Umbraco| Hosted on Microsoft Azure Feedback on ASP.NET| File Bugs| Support Lifecycle The .NET Developer Community Sign in | What it is saying is you can't compare apples (String datatype)to oranges (Double datatype) and expect me to function properly. All contents are copyright of their authors. 12,576,249 members (54,399 online) Sign in Email Password Forgot your password?

Cannot perform 'Like' operation on System.DateTime and System.String. It's not a valid date in Italy, so you need to get that right ("31/8/2012"), and then it should work. Forum New Posts FAQ Calendar Forum Actions Mark Forums Read Quick Links Today's Posts View Site Leaders What's New? Arduino Uno has 2 crystal?

Why would the program - all of a sudden - just now be giving an error? Join the community of 500,000 technology professionals and ask your questions. Can you briefly tell us what kind of things are you doing when you upload the file? http://forums.asp.net/t/1760399.aspx?Cannot+perform+operation+on+System+Double+and+System+String+ In your example you have a right bracket at the end of the statement that may cause it, but it should cause it on the other two computers as well.

It seems the problem had something to do with the date format on the production server - although I could not get to the bottom of exactly what as the regional Yes, my password is: Forgot your password? Thanks, Ieuan Roberts Ieuan, Sep 30, 2004 #1 Advertisements Chris Botha Guest It should work. When answering a question please: Read the question carefully.

thanks | Post Points: 5 < Previous Topic | Next Topic > Page 1 of 1 (5 items) | RSS Copyright 1998-2016 vbCity.com LLC No new comments. http://www.c-sharpcorner.com/article/cannot-perform-operation-on-system-datetime-and-system-dou/ Was a massive case of voter fraud uncovered in Florida? I keep getting this error when I try selecting one from the list though, right at the red section. ORIGINAL ARTICLE CAN BE FOUND ON C# CORNER (http://www.c-sharpcorner.com/).

So, anyone out there got any suggestions as to why the code runs differently? have a peek at these guys My table had a field named date that was of type System.DateTime. Code: Private Sub cmbdoctor_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmbDoctor.SelectedIndexChanged If cmbDoctor.SelectedIndex >= 0 Then ' get new owner _doctor = cmbDoctor.SelectedItem ' apply filter to data source asked 4 years ago viewed 4062 times active 2 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Related 0Satellite Assemblies, localization, performance0Controls in DataGrid WPF with dynamic columns3Image

Your database has no knowledge of the objects/variables in your program.Your code is comparing every dbDate to the string literal 'dt' and, for obvious reasons, none of them match: no date A database? The best way to avoid this is to use yyyyMMdd format since it is universally accepted regardless of regional Go to Solution 1 Participant Brian Crowe LVL 34 Visual Basic.NET15 1 check over here Browse other questions tagged c# asp.net or ask your own question.

current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. Jan 18, 2012 02:40 PM|mattr.dhilton|LINK Hello, I would like to give a brief overview of my problem. The only obvious difference in these servers is although the production server has the .Net framework installed (same version as the other 2), the production server doesn't have Visual Studio .Net

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Please join our friendly community by clicking the button below - it only takes a few seconds and is totally free. Mike, Jan 14, 2004, in forum: Microsoft ADO .NET Replies: 1 Views: 369 Miha Markic Jan 14, 2004 Convert datetime to System.DateTime Martin Schmid, Feb 24, 2004, in forum: Microsoft ADO Hello and welcome to PC Review. The error is as follows: Cannot perform '=' operation on System.Double and System.String.

Connect with top rated Experts 20 Experts available now in Live! Now I'm just back to having it look like it refreshes but nothing gets inserted. When you are uploading the file, there is a page and look inside the code of that page. this content In this tutorial, you'll learn how to use Excel's built-in styles, how to modify styles, and how to create your own.

Please review the stack trace for more information about the error and where it originated in the code. Jan 19, 2012 01:49 AM|Ruchira|LINK Hello, I read the whole thread. Permalink Posted 7-Feb-12 23:41pm Abhinav S414.1K Comments sofia3 8-Feb-12 5:52am Dim filter As String = "Convert([Transaction Date],'System.DateTime') >= #" & fnGetClientDate(dtpFromDate.Text) & "# and Convert([Transaction Date],'System.DateTime') <= #" Reply With Quote May 2nd, 2012,07:25 AM #4 deva84 View Profile View Forum Posts New Member Join Date May 2012 Posts 1 Re: [RESOLVED] Cannot perform '=' operation on System.String and

If I am correct, the error should be on line 21, but - again - I'm having a problem locating the document where I could add the Convert.ToDouble conversion the the Your Email Password Forgot your password? Please debug the system and get to the line that is causing error. ISA posted Nov 6, 2016 at 10:08 PM junk mail no entry david cherry posted Nov 6, 2016 at 9:54 PM WCG Stats Sunday 06 November 2016 WCG Stats posted Nov

For an unknown cause, parts of the site give an error when uploading a document. It takes just 2 minutes to sign up (and it's free!). If one supplier has delayed your project schedule should the other suppliers on the project be alerted to the new timeline?