vb.net - How to insert Image object as picture in Word document -


so have function generating , returning image (a .bmp format). want put word document. looked @ inlineshapes.addpicture takes string argument, requires me save picture physically , give path of picture parameter addpicture, don't want. want generate pic , directly store it, whereas need method takes image parameter.

p.s. creation of word document, tables, deciding cell put pic , stuff done, need insertion of picture.

and code generating picture, can see have object, don't store anywhere physically. in c#, want operate word document, writing in vb.net.

bitmap picture = new bitmap(100, 100);          // generates qrcode image , returns         public image generateqrcodeimage(string textvalue)         {             qrencoder encoder = new qrencoder(errorcorrectionlevel.m);             qrcode qrcode;             encoder.tryencode(textvalue, out qrcode);              using (graphics graph = graphics.fromimage(picture))             {                 new graphicsrenderer(new fixedcodesize(100, quietzonemodules.two)).draw(graph, qrcode.matrix);             }              return picture;         }

if have set word document creation , opening, , according function you've provided, suppose thing left be:

    dim rng word.range = odoc.range(int1, int2)      dim img image = qrgen.generateqrcodeimage("desiredinfotoencloseinqrcode")     clipboard.setimage(img)     rng.paste()

where qrgen of course object of class implements generateqrcodeimage() function. , have put code somewhere want arrange in word document (a table/cell/etc.)


Comments

Post a Comment

Popular posts from this blog

php - cannot display multiple markers in google maps v3 from traceroute result -

i'm newbie in php mysql , google maps v3. have problems in google maps v3. made traceroute web based , map traceroute's result in google maps v3 final project of college education. have try many tutorials didn't work. have tried tutorials in forum nothing worked. problem cannot display multiple markers got location data database. maybe because i'm newbie , not know how do. confuse looping show markers. here code <?php error_reporting(e_all ^ (e_notice)); ini_set('max_execution_time', 360); $enable_log_user = false; global $ip, $host_name, $host_ip; $host = @$_post['host']; $trace = @$_post['trace']; $self = $_server['php_self']; include("phpsqlajax_dbinfo.php"); $connection = mysql_connect ('127.0.0.1', $username, $password); if (!$connection) { die('not connected : ' . mysql_error());} $db_selected = mysql_select_db($database, $connection); if (!$db_selected) { die ('can\'t use db : ...
Read more

c# - DetailsView in ASP.Net - How to add another column on the side/add a control in each row? -

i have detailsview control on page used edit various fields of record, works in respect. i looking way add 1 column (and if works, why not more) right, absolutely read-only, show same fields of record comparison purposes. i aware there no obvious way such thing out of box detailsview . have looked other controls (transposed gridview , recommended formview , listview ), nothing satisfies. have special data binding setup using detailsview , can't out of without losing features. anyone on how "hack in" additional columns (for display only) on detailsview ? the solution have now, use second detailsview , visible set false in aspx. in code, make sure databind hidden detailsview hosts data third column first, initial detailsview named itemdetails . and in item created event, pass third column html rendering of hidden controls (in last code block) : protected void itemdetails_itemcreated(object sender, eventargs e) { if (dataite...
Read more

javascript - firefox memory leak -

i have following script (i use raphaeljs also) draws circle, waits 1 second, draws circle again, etc (you can copy paste - functional, need include raphael raphaeljs.com): <div id="holder"> </div> <script src="raphael.js" type="text/javascript"></script> <script> var paper = raphael(10, 50, 320, 200); var rad = math.pi / 180; var finangle = 0; function sector(cx, cy, r, startangle, endangle, params) { var x1 = cx + r * math.cos(-startangle * rad), x2 = cx + r * math.cos(-endangle * rad), y1 = cy + r * math.sin(-startangle * rad), y2 = cy + r * math.sin(-endangle * rad); return ["m", cx, cy, "l", x1, y1, "a", r, r, 0, +(endangle - startangle > 180), 0, x2, y2]; } var path = sector(100,100,50,0,180); var arc = paper.path(path); function draw() { path = sector(100,100,50,0,finangle); ...
Read more