.net - How to find a text and replace it with an image in C# -

-

i have code searches text , replace text in ms word document. want similar kind of operation. find text , replace image. can pass file location, image location. 

using system;     using system.collections.generic;     using system.linq;     using system.text;     using system.diagnostics;     using system.io;     using word = microsoft.office.interop.word;     using system.runtime.interopservices;     //using system.drawing;       namespace writingintodocx     {         [comvisible(true)]         public interface imyclass         {            void documentdigitalsign(string filep,string findt,string replacet);         }           [comvisible(true)]         [classinterface(classinterfacetype.none)]         public class program : imyclass         {              public void documentdigitalsign(string filep, string findt, string replacet)             {                 string filepath = filep;                 string findtext = findt;                 string replacetext = replacet;                 word.application app = new word.application();                 word.document doc = app.documents.open(filepath);                  word.range mystoryrange = doc.range();                  //first search main document using selection                 word.find myfind = mystoryrange.find;                 myfind.text = findtext;                 myfind.replacement.text = replacetext;                 //myfind.replacement.                 myfind.forward = true;                 myfind.wrap = word.wdfindwrap.wdfindcontinue;                 myfind.format = false;                 myfind.matchcase = false;                 myfind.matchwholeword = false;                 myfind.matchwildcards = false;                 myfind.matchsoundslike = false;                 myfind.matchallwordforms = false;                 myfind.execute(replace: word.wdreplace.wdreplaceall);                  //'now search other stories using ranges                 foreach (word.range otherstoryrange in doc.storyranges)                 {                     if (otherstoryrange.storytype != word.wdstorytype.wdmaintextstory)                     {                         word.find myotherfind = otherstoryrange.find;                         myotherfind.text = findtext;                         myotherfind.replacement.text = replacetext;                         myotherfind.wrap = word.wdfindwrap.wdfindcontinue;                         myotherfind.execute(replace: word.wdreplace.wdreplaceall);                     }                      // 'now search next stories of other stories (doc.storyranges dont seem cascades in sub story)                     word.range nextstoryrange = otherstoryrange.nextstoryrange;                     while (nextstoryrange != null)                     {                         word.find mynextstoryfind = nextstoryrange.find;                         mynextstoryfind.text = findtext;                         mynextstoryfind.replacement.text = replacetext;                         mynextstoryfind.wrap = word.wdfindwrap.wdfindcontinue;                         mynextstoryfind.execute(replace: word.wdreplace.wdreplaceall);                          nextstoryrange = nextstoryrange.nextstoryrange;                     }                  }                 app.documents.save();                 app.documents.close();             }          }     }

i think can try this:

var doc = app.documents.add(path.getfullpath(@"docs/yourdoc.docx")), visible: false); doc.activate(); string texttoreplace = "your text"; var selected = app.selection; selected.text = string.format("[{0}]", keyword); selected.find.execute(replace: wdreplace.wdreplacenone); selected.range.select();  var imgpath = path.getfullpath(string.format(yourimage)) selected.inlineshapes.addpicture(filename: imgpath, linktofile: false, savewithdocument: true);  doc.saveas(path.getfullpath(@"docs/yourdoc.docx"));

Comments

Post a Comment

Popular posts from this blog

Django REST Framework perform_create: You cannot call `.save()` after accessing `serializer.data` -

-
i have following viewset: class artistprofileviewset(viewsets.modelviewset): queryset = artistprofile.objects.all() serializer_class = artistprofileserializer def perform_create(self, serializer): if serializer.is_valid(): serializer.save() with following serializers: class simpleartisttrackserializer(serializers.hyperlinkedmodelserializer): class meta: model = artisttrack fields = (...my fields...) class artistprofileserializer(serializers.hyperlinkedmodelserializer): owners = userserializer(many=true, required=false) tracks = simpleartisttrackserializer(many=true, required=false) class meta: model = artistprofile fields = (...my fields...) i getting following error: assertionerror: cannot call `.save()` after accessing `serializer.data`.if need access data before committing database inspect 'serializer.validated_data' instead. i don't see editing serializer.data object. th...
Read more

Why does Go error when trying to marshal this JSON? -

-
i'm trying rather simple example of trying decode json file structs using golang. however, when attempting error that json: cannot unmarshal object go value of type []main.track which don't understand. here's code in question, , json can found here . package main import ( "encoding/json" "fmt" "net/http" "os" ) // tracks group of track types type tracks struct { tracks []track } // track represents singular track type track struct { name string url string artist artist } // artist represents single artist type artist struct { name string mbid string url string } func main() { url := "http://ws.audioscrobbler.com/2.0/?method=geo.gettoptracks&api_key=c1572082105bd40d247836b5c1819623&format=json&country=netherlands" response, err := http.get(url) if err != nil { fmt.printf("%s\n", err) os.exit(1) } de...
Read more