c# - How to print Webview on a windows store app -


hey guys have been trying print webview using tutorial jerry nixon gave on how print webview content in windows store app? , tutorial "windows 8 apps xaml , c#" adam nathan, have attached code below example:

using system; using windows.graphics.printing; using windows.graphics.printing.optiondetails; using windows.ui; using windows.ui.core; using windows.ui.xaml.controls; using windows.ui.xaml.media; using windows.ui.xaml.printing;  namespace chapter19 { public sealed partial class mainpage : page {     // supports printing pages, each page uielement     printdocument doc = new printdocument();      public mainpage()     {         initializecomponent();          // attach handlers relevant events         doc.getpreviewpage += ongetpreviewpage;         doc.addpages += onaddpages;          printmanager printmanager = printmanager.getforcurrentview();         printmanager.printtaskrequested += onprinttaskrequested;     }      // prepare print preview pages     void ongetpreviewpage(object sender, getpreviewpageeventargs e)     {         this.doc.setpreviewpagecount(2, previewpagecounttype.final);         if (e.pagenumber == 1)         {             this.doc.setpreviewpage(1, new viewbox             {                 child = new button                 {                     content = "page 1!",                     background = new solidcolorbrush(colors.red)                 }             });         }         else         {             this.doc.setpreviewpage(2, new viewbox             {                 child = new button                 {                     content = "page 2!",                     background = new solidcolorbrush(colors.red)                 }             });         }     }      // prepare real pages     void onaddpages(object sender, addpageseventargs e)     {         this.doc.addpage(new viewbox         {             child = new button             {                 content = "page 1!",                 background = new solidcolorbrush(colors.red)             }         });         this.doc.addpage(new viewbox         {             child = new button             {                 content = "page 2!",                 background = new solidcolorbrush(colors.red)             }         });         this.doc.addpagescomplete();     }      // prepare , perform printing     void onprinttaskrequested(printmanager sender,                               printtaskrequestedeventargs args)     {         // gets invoked devices pane shown         printtask task = args.request.createprinttask("document title",           async (taskargs) =>           {               // invoked on background thread when print               // button clicked               var deferral = taskargs.getdeferral();               await this.dispatcher.runasync(coredispatcherpriority.normal, () =>               {                   // must run on main thread                   taskargs.setsource(doc.documentsource);                   deferral.complete();               });           });          // show custom options          printtaskoptiondetails details =         printtaskoptiondetails.getfromprinttaskoptions(task.options);         details.displayedoptions.clear();         details.displayedoptions.add(standardprinttaskoptions.mediasize);          // custom text option         printcustomtextoptiondetails option1 = details.createtextoption(           "customid1", "header");         details.displayedoptions.add("customid1");          // custom list option         printcustomitemlistoptiondetails option2 = details.createitemlistoption(           "customid2", "contents");         option2.additem("customitemid1", "as seen on screen");         option2.additem("customitemid2", "summary view");         option2.additem("customitemid3", "full details");         option2.additem("customitemid4", "multiple columns");         details.displayedoptions.add("customid2");          // handle options changes         details.optionchanged += onoptionchanged;     }      void onoptionchanged(printtaskoptiondetails sender, printtaskoptionchangedeventargs args)     {         // todo: handle custom options     } } }

the problem having struggling "mywebviewpages" jerry generated onto "this.doc.setpreviewpage" , "this.doc.addpage" nathans example. due lack of pdf api's on winrt forced use webview since way have tables. please


Comments

Post a Comment

Popular posts from this blog

How to remove text and logo OR add Overflow on Android ActionBar using AppCompat on API 8? -

have researched death , cannot find answer. i have actionbar using appcompat. supporting api v7 (api v8 do). actionbar works api v11. api < v11 has problem of removing icon (and feature) actionbar without supplying overflow. big picture have app logo, app title, , 3 icons squidging same actionbar on low end phone. trying make room! i happy 1 of 2 solutions. either: a method of getting overflow functionality can retrieved pull down. (preferred) method of removing icon , text actionbar below current xml api 11+: <resources> <!-- base application theme api 11+. theme replaces appbasetheme res/values/styles.xml on api 11+ devices. --> <style name="appbasetheme" parent="theme.appcompat.light.darkactionbar"> <item name="android:actionbarstyle">@style/liteactionbarstyle</item> <item name="actionbarstyle">@style/liteactionbarstyle</item> </st...
Read more

html - How to style widget with post count different than without post count -

i have border below li elements in wordpress widget types appropriate. element inside set block gives them nice easy click full width. the problem, when choose option "show post count" when adding widget such categories or archives displays post count plain text after tag , because tag block pushes post number text line below. whether choose show post count or not show post count still gives exact same element identifyer example "widget_categories". how style post count not on next line still keep links non post count list items full width? here's example on sidebar www.bbmthemes.com/themes/modular/blog-standard/ in order solve problem need remove display:block; for ul.widgets ul a , add in it's place line-height: 33px; what going achieve have same visual effect. what going lose doing links going work on text , not on "box". the other way out of find post count coming , make changes this. example change text count i...
Read more

url rewriting - How to redirect a http POST with urlrewritefilter -

i have question urlrewritefilter , until not find in net. i want redirect http post in tomcat7. here example... the call http post ulr http://localhost:8080/oldapplication/example?a=123&b=2 this call contains content either xml or json. filter configured works , urlrewrite.xml contains: <?xml version="1.0" encoding="utf-8"?> <!doctype urlrewrite public "-//tuckey.org//dtd urlrewrite 4.0//en" "http://www.tuckey.org/res/dtds/urlrewrite4.0.dtd"> <urlrewrite use-query-string="true"> <rule> <condition type="method">post</condition> <from>^(.*)$</from> <to type="redirect">/newapplication$1</to> </rule> </urlrewrite> in access log can see call http://localhost:8080/oldapplication/example?a=123&b=2 gets redirected http://localhost:8080/newapplication/example?a=123&b=2 fine until now. pr...
Read more