3
Answers

javascript script code doesn't work on c# webbrowser control

shlomi gadol

shlomi gadol
9y
8.1k
1
Hi,
I took from tradingview site this widget script and put it on my webbrowser control but it doesn't show nothing. This is the code from the site:
 
<!-- TradingView Widget BEGIN -->
<script type="text/javascript" src="https://d33t3vvu2t2yu5.cloudfront.net/tv.js"></script>
<script type="text/javascript">
new TradingView.widget({
"autosize": true,
"symbol": "AMEX:SPY",
"interval": "5",
"timezone": "exchange",
"theme": "Black",
"style": "1",
"toolbar_bg": "#f2f2f2",
"withdateranges": true,
"hide_side_toolbar": false,
"allow_symbol_change": true,
"hideideas": true,
"show_popup_button": true,
"popup_width": "1400",
"popup_height": "900"
});
</script>
<!-- TradingView Widget END -->
 
and this is what I wrote:
 
webBrowser3.AllowWebBrowserDrop = false;
webBrowser3.IsWebBrowserContextMenuEnabled = false;
webBrowser3.WebBrowserShortcutsEnabled = false;
webBrowser3.ObjectForScripting = this;
 
webBrowser3.DocumentText =
"<html><body><script type='text/javascript' src='https://d33t3vvu2t2yu5.cloudfront.net/tv.js' ></script>"+
"<script type='text/javascript' >"+
"new TradingView.widget({" +
" 'autosize': true," +
" 'symbol': 'AMEX:SPY'," +
" 'interval': '5'," +
" 'timezone': 'exchange'," +
" 'theme': 'Black'," +
" 'style': '1'," +
" 'toolbar_bg': '#f2f2f2'," +
" 'withdateranges': true," +
" 'hide_side_toolbar': false," +
" 'allow_symbol_change': true," +
" 'hideideas': true," +
" 'show_popup_button': true," +
" 'popup_width': '1400'," +
" 'popup_height': '900' });" +
"</script></body></html>";
 
If someone can help, it would be great
 
Thanks a lot
Shlomi
Answers (3)
0
anthonyzz anthonyzz

anthonyzz anthonyzz

NA 2 0 11y
  • The C# language is intended to be a simple, modern, general-purpose, object-oriented programming language.
  • The language, and implementations thereof, should provide support for software engineering principles such as strong type checking, array bounds checking, detection of attempts to use uninitialized variables, and automatic garbage collection. Software robustness, durability, and programmer productivity are important.
  • The language is intended for use in developing software components suitable for deployment in distributed environments.
  • Source code portability is very important, as is programmer portability, especially for those programmers already familiar with C and C++.
  • Support for internationalization is very important.
  • C# is intended to be suitable for writing applications for both hosted and embedded systems, ranging from the very large that use sophisticated operating systems, down to the very small having dedicated functions.
  • Although C# applications are intended to be economical with regard to memory and processing power requirements, the language was not intended to compete directly on performance and size with C or assembly language.
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