var deleteAction = new MenuItem { Text = "Delete", IsDestructive = true }; deleteAction.Command = new DeleteHandler(); deleteAction.SetBinding(MenuItem.CommandParameterProperty, new Binding(".")); this.ContextActions.Add(deleteAction); where DeleteHandler is a class that implements ICom...
I had a real bear of a time figuring out how to remove an item from a list in AngularJS. I found the solution in thisStack Overflow answerwhich I’m simply stealing and pasting here on my blog: $scope.flumps.splice($scope.flumps.indexOf($scope.flump), 1); ...
How to: Set Entry Matching in a Combo Box How to: Set the Item at the Top of a List and the Item that Has Focus in the List How to: Set the Height and Width of Tabs in a MultiPage and a TabStrip Control How to: Set the Input Style for a Combo Box How to: Set the ...
Creating, updating, or deleting list items through the client object model works similarly to performing these tasks through the server object model. You create a list item object, set its properties, and then update the object. To modify or delete a list item object, use thegetById(id)functi...
Getting References to Sites, Web Applications, and Other Key Objects How to: Add or Delete List Items How to: Read the Value of a Field in a List Item How to: Return Items from a List How to: Run Code on All Web Servers Registering and Importing Namespaces Security Validation and Making...
Deleting a List Item Using JavaScriptTo delete a list item, call the deleteObject() function on the object. The following example uses the getItemById(id) function to return the second item from the list, and then deletes the item.
python: how to delete a given item if it exist in the list a.remove('b') ifthinginsome_list: some_list.remove(thing)
Use Registry Editor to manually delete either the RecentURLList key or the RecentFileList key. Use the Clear History feature in Windows Media Player 9 Series. Using Registry Editor Important This section, method, or task contains steps that tell you how to modify the registry. However,...
Use Registry Editor to manually delete either the RecentURLList key or the RecentFileList key. Use the Clear History feature in Windows Media Player 9 Series. Using Registry Editor Important This section, method, or task contains steps that tell you how to modify ...
Delete Multiple Elements of List (3 Examples) So far, we have always removed exactly one list element from our example list. However, in some data situations we might need to extract many list elements at once. Fortunately, most of the R codes of the previous examples can also be used fo...