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Cannot Call This Method When Selectionmode Is Selectionmode.none

toggle Toggles the selected state of the row being acted upon; useful for touch input. Thanks John Q. John Chen, May 23, 2007. Copy and paste the above code into that class. his comment is here

The resulting instance(s) will include a selection property representing the selected items. selectionMode String indicating how selection should behave in response to direct user interaction. Probability of All Combinations of Given Events Wait... Among the 4, you can select up to 3. –LoveRight Dec 18 '12 at 6:44 add a comment| 14 Answers 14 active oldest votes up vote 209 down vote accepted Approach http://stackoverflow.com/questions/1398559/there-is-no-listbox-selectionmode-none-is-there-another-way-to-disable-select

border resize Bob, Aug 9, 2004, in forum: Microsoft Dot NET Framework Forms Replies: 0 Views: 653 Bob Aug 9, 2004 listbox to listbox ENathan, Feb 3, 2005, in forum: Microsoft The example also demonstrates using the SelectionMode property to enable a ListBox to have more than one selected item and uses the Sorted property to demonstrate how to sort items in Method Summary Method Description allowSelect(row) Returns a boolean indicating whether the given row should be selectable; designed to be overridden. Instead, consider setting the VisualStates for the Selected, Unselected, and MouseOver events as covered in the solution mentioned in this stackoverflow thread: Remove Control Highlight From ListBoxItem but not children controls.

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Member Login Remember Me Forgot your password? The generated Dispose method raises an ArgumentException: Cannot call this method when SelectionMode is SelectionMode.NONE.\r \nParameter name: SelectedIndex How can I avoid this? Events As indicated above, the Selection mixin will emit two custom events: dgrid-select: Emitted when one or more rows are selected dgrid-deselect: Emitted when one or more rows are deselected Note http://www.codingresolved.com/discussion/2658/cannot-call-this-method-when-selectionmode-is-selectionmode-none- share|improve this answer answered Sep 9 '09 at 9:52 Wilka 17k85078 2 Charming.

exactly what i was looking for –Franck Oct 18 '13 at 15:10 Super easy, thank you! –jsmith Sep 30 '14 at 20:42 | show 4 more comments up vote listBox1.TopIndex=0; } private void InvertMySelection() { // Loop through all items the ListBox. No, create an account now. listbox select none 9.

Both of these events expose the following properties (note that rows is always an array, even if only one row was (de)selected.) : grid: The Grid (or List) instance in which Yes No Tell us more Bilten | Obratite nam se | Izjava o privatnosti | Uslovi korišćenja | Žigovi | © 2016 Microsoft © 2016 Microsoft

what was I going to say again? this content If you're having a computer problem, ask on our forum for advice. Bug Report? You can also go with something that will let you indicate the item with an image, such as an arrow.

This documentation is archived and is not being maintained. Yes No Do you like the page design? This works because the enabled button eats all mouse events before they bubble up to the ListboxItem-Eventhandler. weblink For example: require([ 'dojo/_base/declare', 'dgrid/OnDemandGrid', 'dgrid/Selection' ], function (declare, OnDemandGrid, Selection) { var grid = new (declare([ OnDemandGrid, Selection ]))({ selectionMode: 'single', // ... }, 'grid'); grid.on('dgrid-select', function (event) { //

listBox1.Items.Add("A"); listBox1.Items.Add("C"); listBox1.Items.Add("E"); listBox1.Items.Add("F"); listBox1.Items.Add("G"); listBox1.Items.Add("D"); listBox1.Items.Add("B"); // Sort all items added previously. One of these days I need to play around with OwnerDrawn controls. :) Chris Fannin - Software Engineer - Former vbCity Leader* Out of courtesy, please mark your topics as Resolved It takes just 2 minutes to sign up (and it's free!).

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You’ll be auto redirected in 1 second. The generated Dispose method raises an ArgumentException: Cannot call this method when SelectionMode is SelectionMode.NONE.\r \nParameter name: SelectedIndex How can I avoid this? Please join our friendly community by clicking the button below - it only takes a few seconds and is totally free. Jon Rista, Aug 8, 2003, in forum: Microsoft Dot NET Framework Forms Replies: 0 Views: 256 Jon Rista Aug 8, 2003 FormBorderStyle=none no context menu in taskbar Jason Meistrich, Nov 2,

set Enabled to false, doesn't disable the ListBox at all, but adding the following line in the Page_Load does: this.listbox.Attributes.Add("disabled", "disabled"); After post back, the items don't become selectable, so you Not the answer you're looking for? When the SelectionMode property is set to SelectionMode.MultiExtended, pressing SHIFT and clicking the mouse or pressing SHIFT and one of the arrow keys (UP ARROW, DOWN ARROW, LEFT ARROW, and RIGHT check over here clearSelection() Programmatically deselects all rows in the component.

I guess you are doing something else with the ListBox. Your ItemsDataTemplate will still receive MouseEvents because it's part of the buttons content. The default is SelectionMode.One.ExceptionsExceptionConditionInvalidEnumArgumentExceptionThe assigned value is not one of the SelectionMode values.RemarksThe SelectionMode property enables you to determine how many items in the ListBox a user can select at one listbox.value not equal to listbox.list(listbox.listindex,0) 13.

Franqueiro Documentation tweaks and updates 1 contributor Users who have contributed to this file edhager Raw Blame History 109 lines (86 sloc) 5.27 KB Selection The Selection module adds selection capability Implementing a Custom Selection Mode Adding support for a custom selection mode is as simple as adding a single method. CheckListBox1.SelectionMode = SelectionMode.One 10. Did the page load quickly?

I have tried manually changing the colour of the text but its just not working. I never knew you could directly declare ItemsControl, I thought it's virtual (MustOverride), thanks!!! –Shimmy Sep 9 '09 at 9:56 3 you probably mean abstract (MustInherit)... –Thomas Levesque Sep 9 By continuing to visit this site you agree to our use of cookies. Since the main behavior is to select items.

Reload to refresh your session. For example, if you had a ComboBox within your ListBoxItem, it would disable the mouse over highlighting within the ComboBox. Changing length of \footnoterule(?) 5. It worked as expected.

single Allows only one row to be selected at a time. OK Developer Forum Board index dotnet framework ListBox SelectionMode None ?? You'll be able to ask any tech support questions, or chat with the community and help others. However it throw the following error on that lineAdditional information: Cannot call this method when SelectionMode is SelectionMode.NONE.It is probably not because of the Sp!ke's suggestion.

English Cannot call this method when SelectionMode is SelectionMode.NONE. Here are some quick articles I've written on the topic to get you started:Owner Drawing Basics Owner-drawn ListView and Partial Text Formatting | Post Points: 5 < Previous Topic | Next