highlighting

问题 When Paren Match Highlighting (in the Options menu) is enabled, it nicely highlights matched parentheses. Is there something like this but for XML tags? For example, if I had: <para> lksjdflksdjfksdjf </para> it would highlight both tags if my point was anywhere inside one of the tags (even including the less-than and greater-than signs). Thanks for help! 回答1: Mike Spindel has written a minor mode, hl-tags-mode, which provides this feature. 来源： https://stackoverflow.com/questions/7784334

问题 How to highlight the system cursor? Like many screen recording applications do. Ideally, I'd like to display a halo around it. Thanks 回答1: For a purely managed solution, the following code will draw an ellipse on the desktop at the current mouse cursor position. Point pt = Cursor.Position; // Get the mouse cursor in screen coordinates using (Graphics g = Graphics.FromHwnd(IntPtr.Zero)) { g.DrawEllipse(Pens.Black, pt.X - 10, pt.Y - 10, 20, 20); } By using a timer you can update the mouse

问题 I am trying to work around changing the color of highlighting in a ComboBox dropdown on a C# Windows Forms application. I have searched the whole web for an answer, and the best option i found so far was to draw a rectangle of the desired color when the item that is selected is being drawn. Class Search { Public Search() { } private void addFilter() { ComboBox field = new ComboBox(); field.Items.AddRange(new string[] { "Item1", "item2" }); field.Text = "Item1"; field.DropDownStyle =

问题 Can Visual Studio 2010 be configured to do syntax highlighting on ".inc" files? We have numerous large projects with tons of these ".inc" files (asp files) and so changing the file extension to ".asp" is not an option. All I want Visual Studio 2010 to do is treat these ".inc" files just like ".asp" files when it comes to syntax highlighting. I've tried "Open With..." and selected the HTML Editor, which is the ".asp" default, but that did not work. I tried about every other editor in the list

问题 I have a window form that contain a listbox and some richtextboxex . listbox contains some values. When I select any value from listbox , richtextboxex bind with data according to selected value. I have to highlight some text which is bind to richtextbox when I select a value from listbox, e.g.: Just a friendly reminder that you have <<OverdueInvCount>> overdue invoice(s), with an overdue balance of <<OverdueInvTotal>>. If you have any questions about the amount you owe, please give us a call

问题 I'm working with the jQuery Validation plugin and I wrote the following code which adds a class to the element's ( <input> ) parent ( <label> ) if not valid, as well as inserting the actual error element ( <span> ) before the <br> . the HTML ... <label> text<br><input> </label> ... and the jQuery. $("#form_to_validate").validate({ rules: { ... }, errorElement: "span", errorPlacement: function(error, element) { element.parent().addClass('error'); error.insertBefore(element.parent().children(

问题 The last days I have been trying to implement a highlighting feature in a small text editor. For some reason I get a strange result: The given example should highlight each "dolor" - the first occurences are correctly found and highlighted but the next ones aren't. Here is the code I wrote so far: import java.awt.Color; import java.awt.Dimension; import java.awt.event.MouseEvent; import java.awt.event.MouseListener; import javax.swing.JFrame; import javax.swing.JScrollPane; import javax.swing

问题 I have a database search query which search in the database for a word entered by the user and return a Cursor . In my ListActivity , I have a ListView which will hold the items (the Cursor items). The ListView items layout is basically a TextView . I mean, the ListView will be a list of TextView 's. What I want is to highlight the search term wherever it appears in the TextView . I mean by highlighting: different color or different background color or anything makes it different than the

问题 I have TextBlock that has Inlines dynamicly added to it (basically bunch of Run objects that are either italic or bold). In my application I have search function. I want to be able to highlight TextBlock's text that is in being searched for. By highlighting I mean changing certain parts of TextBlock text's color (keeping in mind that it may highlight several different Run objects at a time). I have tried this example http://blogs.microsoft.co.il/blogs/tamir/archive/2008/05/12/search-and

问题 how is possible to synchonize text typed into JTextField (then by DocumentListener passed String to the RowFilter ) with TableCell if contains same as String value in JTextField/Document, and then highlights (meaning f.e. change text Color.Red ) for identical text in synchronized TableCell(s) I know that by usage of some hacks is that possible by using 1/ by using getTableCellRendererComponent 2/ by using prepareRenderer is there another and maybe correct way(s) little bit modified code from