contextmenu

I can easily do it when I am using onCreateOptionsMenu or onOptionsItemSelected methods. But I have a button somewhere in screen, and on clicking that button, it should enable/disable context menu items. Vikas Anyway, the documentation covers all the things. Changing menu items at runtime Once the activity is created, the onCreateOptionsMenu() method is called only once, as described above. The system keeps and re-uses the Menu you define in this method until your activity is destroyed. If you want to change the Options Menu any time after it's first created, you must override the

I am having some trouble figuring out how to set the correct DataContext on a ContextMenu . I have a collection of view models who are the source of an ItemsControl . Each view model has a collection of items which are also the source of another ItemsControl . Each item is used to draw image which has a ContextMenu . The MenuItems in that ContextMenu need to bind to a command on the view model, but the PlacementTarget of the ContextMenu is pointing to the individual item. My Xaml looks something like this: <ItemsControl ItemsSource="{Binding Markers"}> <ItemsControl.ItemTemplate> <DataTemplate

This question already has an answer here: How do I disable right click on my web page? 23 answers Not that I'm trying to prevent 'View Source' or anything silly like that, but I'm making some custom context menus for certain elements. EDIT: response to answers: I've tried this: <a id="moo" href=''> </a> <script type="text/javascript"> var moo = document.getElementById('moo'); function handler(event) { event = event || window.event; if (event.stopPropagation) event.stopPropagation(); event.cancelBubble = true; return false; } moo.innerHTML = 'right-click here'; moo.onclick = handler; moo

So my ExpandableListView has group rows that are defined like : group_row.xml <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" > <TextView android:id="@+id/GroupName" style="@style/ListViewRowStyle" android:paddingLeft="40dp" android:textSize="18sp" > </TextView> <ImageView android:id="@+id/Menu" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentRight="true" android:layout_marginTop="10dp" android

I have a datagridview in a .NET winform app. I would like to rightclick on a row and have a menu pop up. Then i would like to select things such as copy, validate, etc How do i make A) a menu pop up B) find which row was right clicked. I know i could use selectedIndex but i should be able to right click without changing what is selected? right now i could use selected index but if there is a way to get the data without changing what is selected then that would be useful. Stuart Helwig You can use the CellMouseEnter and CellMouseLeave to track the row number that the mouse is currently hovering