CDHABOOK
/
TEAMModelHTEX


			
				
					
						
						
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							using Microsoft.Web.WebView2.Core;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;

namespace HTEXTeachLib
{
    /// <summary>
    /// MainWindow.xaml 的交互逻辑
    /// </summary>
    ///WPF初探——利用Winform库中的NotifyIcon实现托盘小程序 
    //https://blog.csdn.net/yahahi/article/details/112636760  倒计时器 (WPF)
    ///https://www.cnblogs.com/royenhome/archive/2010/02/02/1662243.html
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
            var userDataFolder = System.IO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Temp/webview2_temp");
            var environment =  CoreWebView2Environment.CreateAsync(null, userDataFolder).Result;
            // webView.EnsureCoreWebView2Async(environment);
            webView.Loaded += WebView_CoreWebView2InitializationCompleted;
            webView.PreviewDragOver  += WebView2_PreviewDragOver;
            webView.Drop += WebView2_Drop;
            webView.KeyDown+=sss;
        }

        private void sss(object sender, KeyEventArgs e)
        {
            DragMove();
        }

        private void WebView2_PreviewDragOver(object sender, DragEventArgs e)
        {
            // 检查拖拽的数据类型，如果是合适的类型，设置拖拽效果为 Copy 或 Move
            //if (e.Data.GetDataPresent(DataFormats.Text))
            //    e.Effects = DragDropEffects.Copy;
            //else
            //    e.Effects = DragDropEffects.None;
            e.Effects = DragDropEffects.All;
            e.Handled = true;
        }

        private void WebView2_Drop(object sender, DragEventArgs e)
        {
            // 获取拖拽的数据
            string draggedText = e.Data.GetData(DataFormats.Text) as string;

            // 在 WebView2 中执行相应的操作，例如插入文本
            webView.ExecuteScriptAsync($"insertText('{draggedText}')");

            e.Handled = true;
           
        }
        private async void WebView_CoreWebView2InitializationCompleted(object sender, RoutedEventArgs e)
        {
            var userDataFolder = System.IO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Temp/webview2_temp");
            var environment = await CoreWebView2Environment.CreateAsync(null, userDataFolder);

            await webView.EnsureCoreWebView2Async(environment);
            string htmlContent = @"
                <!DOCTYPE html>
                <html>
                <head>
                    <style>
                        body {
                           background-color: transparent;
                            margin: 0;
                            padding: 0;
                        }
                    </style>
                </head>
                <body>
                   <div>
                    <img src='https://teammodeltest.blob.core.chinacloudapi.cn/0-public/007.png' alt='Irregular PNG Image'>
                    </div>
                    
                </body>
                </html>";
            //webView.CoreWebView2.Navigate("C:/Users/CrazyIter/Downloads/clock.html");
            webView.CoreWebView2.NavigateToString(htmlContent);
        }
    }
}