Can I access LINQPad's C# code from html elements? -


i have c# code encrypt/decrypt strings.

void main() {      string myparameters = "val=tksxhtj03uhasw4trfmlqg%3d%3d";     calc(myparameters).dump();  }  string calc(string str) {  using (webclient wc = new webclient())     {         //return webapi....     } }

but know can create html via util.rawhtml , won't need change code every time.

so , added : 

util.rawhtml("<input type='text' id='tbdata' /><br/><br/> <input type='button' id='btncalc' value='calc'/><br/> <br/> ").dump();

so looks :

enter image description here

but need run c# code button click ( html)

question:

is possible such thing linqpad ?

how can run calc() after clicking button? ( , read value textbox)

linqpad: 4.55.03 (anycpu)

this not direct answer, in absence of proper answer, here 2 alternative methods have used might help

the first using util.readline() in loop, eg

void main() {         {         calc(util.readline()).dump();     }     while (true); }  string calc(string str) {     using (system.net.webclient wc = new system.net.webclient())     {         return "from webapi....";            }    }

the second use wpf elements rather hmtl, eg

void main() {     var lbl1 = new textblock{ text = "input value ", minwidth = 70 } ;     var lbl2 = new textblock{ text = "results     ", minwidth = 70  } ;      var tb  = new textbox{   minwidth = 500 } ;      var btn = new button { content = " calc " };     btn.horizontalalignment = system.windows.horizontalalignment.left;     btn.margin = new system.windows.thickness(5,1,1,1);     btn.maxwidth = 100;      var results = new textblock{ text = ""  } ;     btn.click += (sender, args) => { results.text = calc(tb.text); } ;      var panel1 = new dockpanel();     panel1.children.add(lbl1);     panel1.children.add(tb);     panel1.children.add(btn);      var panel2 = new dockpanel();     panel2.children.add(lbl2);     panel2.children.add(results);      panelmanager.stackwpfelement(panel1, "example");     panelmanager.stackwpfelement(panel2, "example"); }

which should produce like

screenshot


Comments

Post a Comment

Popular posts from this blog

php - failed to open stream: HTTP request failed! HTTP/1.0 400 Bad Request -

this code i'm using find latitude , longitude of place: function coords($address){ echo $url="http://maps.googleapis.com/maps/api/geocode/json?address=".$address; $json = file_get_contents(urlencode($url)); $data = json_decode($json, true); print_r($data['results'][0]['geometry']['location']['lat']); print_r($data['results'][0]['geometry']['location']['lng']); } however returns warning: failed open stream: http request failed! http/1.0 400 bad request if use above code in simple procedure works fine not in function. note: have tried curl_init()... method produced same result? instead of encoding whole url encode address part. following code work fine $add='jamshoro phase 2'; $url="http://maps.googleapis.com/maps/api/geocode/json?address=".urlencode($add); $json = file_get_contents($url); $data = json_decode($json, true); print_r($data['r
Read more

java - How to filter a backspace keyboard input -

i have code gives message when key number pressed: txtvalueofclause.addeventfilter(keyevent.key_typed, new eventhandler<keyevent>() { @override public void handle(keyevent t) { char ar[] = t.getcharacter().tochararray(); char ch = ar[t.getcharacter().tochararray().length - 1]; if (!(ch >= '0' && ch <= '9')) { system.out.println("the char entered not number"); t.consume(); } } }); now if press on wrong button , press backspace remove it, error message. how can add backspace input if statement? i have found answer: txtvalueofclause.addeventfilter(keyevent.key_typed, new eventhandler<keyevent>() { @override public void handle(keyevent t) { char ar[] = t.getcharacter().tochararray(); char ch = ar[t.getcharacter().tochar
Read more

java - Show Soft Keyboard when EditText Appears -

i have code in android app, alert dialog , keyboard, , when dialog shown want keyboard appear. not , not sure why? here code: final alertdialog.builder alert = new alertdialog.builder(this); alert.settitle("title"); alert.setmessage("message"); final edittext input = new edittext(this); input.setinputtype(inputtype.type_class_number); alert.setview(input); input.setonfocuschangelistener(new view.onfocuschangelistener() { @override public void onfocuschange(view v, boolean hasfocus) { if (hasfocus) { log.i(tag, "in focus"); inputmethodmanager inputmethodmanager = (inputmethodmanager) getsystemservice(context.input_method_service); inputmethodmanager.showsoftinput(input, inputmethodmanager.show_implicit); } } }); but keyboard not appear though edit text in focus, , tell appear why, doesn't come up? thanks in advance.
Read more