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Html,javascript calling the Winfrom method

Source: Internet
Author: User
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Objective:
Add a click event above the animation and call the Winfrom method via JavaScript

1. Create a page

usingSystem;usingSystem.Collections.Generic;usingSystem.ComponentModel;usingSystem.Data;usingSystem.Drawing;usingSystem.Linq;usingSystem.Text;usingSystem.Windows.Forms;usingSystem.Security.Permissions;usingSystem.Runtime.InteropServices;namespacedemo{
Sets the range that can be called [PermissionSet (SecurityAction.Demand, Name="FullTrust")] [ComVisible (true)]     Public Partial classForm1:form { PublicForm1 () {InitializeComponent (); }        Private voidWebbrowser1_documentcompleted (Objectsender, WebBrowserDocumentCompletedEventArgs e) {        }         Public voidShowMsg (stringmsg)        {MessageBox.Show (msg); }        Private voidButton1_Click (Objectsender, EventArgs e) {WebBrowser2.Document.InvokeScript ("Run",New Object[] {"csharefunction" }); }        Private voidWebbrowser2_documentcompleted (Objectsender, WebBrowserDocumentCompletedEventArgs e) {        }        Private voidForm1_Load (Objectsender, EventArgs e) {            stringFlashuri ="d:/text.html";  This. Webbrowser2.url =NewUri (Flashuri); Webbrowser2.objectforscripting= This;//specifically exposed objects, where custom objects can be exposed        }    }}

2. HTML page

<HTML> <Head>   <MetaCharSet= "Utf-8" />  </Head>  <Body>   <imgsrc= "Bankpay.gif"style= "position:absolute; width:100%; top:0px; left:0px; right:0px ; bottom:0px; height:100%; z-index:100;"  />   <Divstyle= "position:absolute; width:100%; top:0px; left:0px; right:0px ; bottom:0px; height:100%; z-index:101;"onclick= "Run (' browser open ')">11111</Div>    <Scripttype= "Text/javascript"CharSet= "Utf-8">    functionRun (str) {WINDOW.EXTERNAL.SHOWMSG (str); }   </Script>  </Body></HTML>

3, Note: If the use of flash, the page is not able to get to the Click event

4, Flash solution, by converting to GIF animation pictures to solve

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Html,javascript calling the Winfrom method

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