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How To Clear Dropdownlist In Asp.net Using C#

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How does Berlin Transport Validation Stamp mark current date and/or expiry date? We are rerouting this issue to the appropriate group within the Visual Studio Product Team for triage and resolution. share|improve this answer answered Sep 17 '08 at 9:14 Dominic Pettifer add a comment| up vote 5 down vote It's possible to set selectedIndex property of DropDownList to -1 (i. Posted by BeenaJain on 6/30/2011 at 3:24 PM I am facing exactly the same problem and looking for solution. Check This Out

Possible repercussions from assault between coworkers outside the office A stupid cipher? Not the answer you're looking for? If this issue is urgent, please contact support directly(http://support.microsoft.com) Sign in to post a workaround. 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

How To Clear Dropdownlist In Asp.net Using C#

I find it's best to have: this.myDropDownList.Items.Add(new ListItem("Please select...", "")); This way I convey to the user that they need to select an item, and you can check SelectedIndex == 0 Why doesn't the UK produce hazelnuts, chestnuts and walnuts, despite having suitable climatic and horticultural conditions? And by selecting any employee i am displaying employee details in gridview from database.

Ant help would be appreciated! Alternate options for symbolic links (ln) Code ladder, Robbers The case of the Stairs Quine Anagrams! (Cops' Thread) umlaute not rendered correctly Citing work with a publication year in the future Why do most microwaves open from the right to the left? Clear Selected Item In Dropdownlist C# asked 4 years ago viewed 18273 times active 4 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Get the weekly newsletter!

Every time when I add A department it saves previous items in the dropdownlist. –Probal-Idb14 Jun 21 '14 at 7:31 have tried with DDL1.ClearSelection(); that? –Ashok Dhakhada Jun 21 How To Clear The Selected Value Of Dropdownlist In C# Linked 0 DataGrid select first item at start Related 113Asp.net - Add blank item at top of dropdownlist6ASP.NET - losing selection of dropdownlist populated via javascript6DropDownList OnSelectedIndexChange to 0th index w/out Has a movie ever referred to a later movie? Perhaps -1 is valid just for getting and not for setting the index?

Posts: 16,838 Thanks: 79 Thanked 1,538 Times in 1,515 Posts Hi there, I think you're confused about what the "index" is. C# Dropdownlist Clear Selection How to prove that authentication system works, and that the customer is using the wrong password? Do you know a VB example? –Obsidian May 9 '13 at 15:11 see the Edit its equal to New List(Of String)() in Vb.net –wizpert May 9 '13 at 16:09 Home Bookstore/E-Books P2P Programmer Forums Wrox Blogs Connect with Wrox Code Resources International IT Certifications Navigation Register Now View Active Topics View Archives View Unanswered Topics Wrox Programmer Forums

How To Clear The Selected Value Of Dropdownlist In C#

How do you simplify a log with an exponent in the base? http://stackoverflow.com/questions/24339370/how-to-clear-asp-net-dropdownlist-show-previous-selected-item Last edited by Imar; February 20th, 2012 at 10:29 PM. How To Clear Dropdownlist In Asp.net Using C# The index in a drop down is the zero based sequential number of the item in the list. Clear Selected Value Dropdownlist Jquery Wish you all the best for your programming career.

Should I report it? Join them; it only takes a minute: Sign up how to clear ASP.net DropDownList show previous selected item up vote 0 down vote favorite please help me how to recover it. How can I ensure my Playstation 2 will last a long time? And as mentioned there will always be exactly one Item selected in a drop down (ListBoxes are different I believe), and this defaults to the top one if none are explicitly How To Clear Selected Item In Dropdownlist In Jquery

The problem is that the SelectedValue remains set and the Selected property of the last selected item is still true after I call ClearSelection and/or set SelectedIndex to -1. Not the answer you're looking for? TOP TIP Still want a default list item adding to your dropdown but need to rebind data? Would the members of an online imageboard (or any community) be able to build a post-apocalytic society upon their reputation?

If so, I will use your 'patch'. Dropdownlist Selected Value Not Changing Asp Net if you check the SelectedIndex of dropdownlist in the Page_load it returns 0....but a different index is visible...i think the browser cache resets it after the code executes (i am using Setting SelectedIndex to -1 is of no avail, so far.

Submit Posted by Microsoft on 9/11/2011 at 12:23 AM The issue is caused by the fact that calling ClearSelection() is not enough to clear the internally cached values of the selected

Browse other questions tagged asp.net vb.net data-binding sqldatasource html-select or ask your own question. 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 Does 'noel' really have its origin in Latin? Cannot Have Multiple Items Selected In A Dropdownlist. In the same time, at http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.dropdownlist.selectedindex(VS.80).aspx we see: Use the SelectedIndex property to programmatically specify or determine the index of the selected item from the DropDownList control.

And is that indeed the case? The backing store for list items is the ListItemCollection. asked 7 years ago viewed 28208 times active 11 days ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Get the weekly newsletter! I tried both "True" and "False" on the AppendDataBoundItems.

Browse other questions tagged asp.net drop-down-menu selectedvalue or ask your own question. Thanks Sharif #5 (permalink) February 19th, 2012, 01:43 PM irProject Friend of Wrox Points: 742, Level: 10 Activity: 0% Join Date: Nov 2009 Location: Tehran, Iran Posts: 156 Please enter a workaround. If the control is databound and a SelectedValue is set programatically and then the control is databound again with datasource that does not contain the same value an exception is thrown. There

Previous examples of large scale protests after Presidential elections in US? union of subset and span proof Why is looping over find's output bad practice? What is happening is that I am only getting the selected index of the selected value in the dropdown list. What does the actual path of air within a turbojet engine look like?

I guess that your CountryId's and SelectedIndex are similar and make you confused! Lab colleague uses cracked software. drop-down-menu asp.net-3.5 share|improve this question asked Feb 8 '10 at 20:25 Eyla 1,9811653100 add a comment| 6 Answers 6 active oldest votes up vote 14 down vote accepted You can add My problem is in trying to get the selected value from the dropdown list so I can use it.

Is there an actual army in 1984? If nothing has been selected, the value of the property is -1.