xml editor in vb.net

i have to create a xml editor in vb.net.. i have to validate xml code if there is a error in the syntax it should be displayed in a another textbox.. validat开发者_开发百科ion should be done while typing the xml code itself.. the error should be while typing xml coding in run time application . i should get the syntax while typing the xml code in run time itself

Check out these samples of XML editors found online; you might find some ideas to help get you started:

• http://www.codeproject.com/KB/recipes/XMLEditor.aspx

• http://mycodelog.com/2010/04/01/xml-editor/

• http://sourceforge.net/projects/dlxmleditor/

• http://gregsxmleditor.codeplex.com/