c# winform 用pictureBox播放视频，打开文件对话框，openFileDialog
源码可在这下载，把swf改为rar解压videotest.swf
首先拖拽到Form上的东西
pictureBox，button，和openFileDialogbutton的单击事件：private void button1_Click(object sender, EventArgs e) { this.openFileDialog1.ShowDialog(); video.VideoName = this.openFileDialog1.FileName; video.PlayVideo(video.VideoName, this.pictureBox1); } 设置openFileDialog的Filter属性，要在对话框中显示的文件筛选器，例如，"文本文件(*.txt)|*.txt|所有文件(*.*)||*.*"，这个格式为，1|2|3|4|5|6，单数为显示，双数为执行，比如“文本文件(*.txt)|*.txt”，这样打开了对话框后就显示出文本文件(*.txt)，而后边的*.txt则会把.txt的文件显示
这个播放功能的全部代码如下
using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;namespace videotest{ public partial class Form1 : Form { Media.VideoPlay video = new Media.VideoPlay(); public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { this.openFileDialog1.ShowDialog(); video.VideoName = this.openFileDialog1.FileName; video.PlayVideo(video.VideoName, this.pictureBox1); } }}
需要注意的是要引入一个第3方的Media.dll
源码可在这下载，把swf改为rar解压
videotest.swf
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