C# 媒体播放器-预加载多个剪辑

我正在尝试创建一个媒体播放器，可以一次加载多个剪辑。 只需加载。不玩

加载程序时，我希望用户可以单击“加载”，并为每个按钮选择不同的文件

剪辑加载完毕后，用户可以浏览并单击与加载按钮对应的播放按钮

我还希望在每个播放按钮旁边都有一个循环复选框，如果勾选，它会循环播放视频

到目前为止，该计划：

电流源：

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace MediaPlayer
{
public partial class Form1 : Form
{

    public Form1()
    {
        InitializeComponent();
    }

    private void Form1_Load(object sender, EventArgs e)
    {

    }

    MediaPly _mp = null;
    private void button1_Click(object sender, EventArgs e)
    {
        if (openFileDialog1.ShowDialog(this) == DialogResult.OK)
        {
            _mp = new MediaPly();
        }
    }

    private void button2_Click(object sender, EventArgs e)
    {
        _mp.LoadFile(openFileDialog1.FileName, this.panel1);
    }




    private void button3_Click(object sender, EventArgs e)
    {
        if (openFileDialog1.ShowDialog(this) == DialogResult.OK)
        {
            _mp = new MediaPly();
        }
    }
    private void button4_Click(object sender, EventArgs e)
    {
        _mp.LoadFile(openFileDialog1.FileName, this.panel1);
    }




    private void button5_Click(object sender, EventArgs e)
    {
        if (openFileDialog1.ShowDialog(this) == DialogResult.OK)
        {
            _mp = new MediaPly();
        }
    }

    private void button6_Click(object sender, EventArgs e)
    {
        _mp.LoadFile(openFileDialog1.FileName, this.panel1);
    }



}
}

---

您正在将所有剪辑保存到同一个变量\u mp。 尝试将每个变量保存在不同的变量中：

MediaPly _mp = null;
private void button1_Click(object sender, EventArgs e)
{
    if (openFileDialog1.ShowDialog(this) == DialogResult.OK)
    {
        _mp = new MediaPly();
    }
}

private void button2_Click(object sender, EventArgs e)
{
    _mp.LoadFile(openFileDialog1.FileName, this.panel1);
}



MediaPly _mp2 = null;
private void button3_Click(object sender, EventArgs e)
{
    if (openFileDialog1.ShowDialog(this) == DialogResult.OK)
    {
        _mp2 = new MediaPly();
    }
}
private void button4_Click(object sender, EventArgs e)
{
    _mp2.LoadFile(openFileDialog1.FileName, this.panel1);
}



MediaPly _mp3 = null;
private void button5_Click(object sender, EventArgs e)
{
    if (openFileDialog1.ShowDialog(this) == DialogResult.OK)
    {
        _mp3 = new MediaPly();
    }
}

private void button6_Click(object sender, EventArgs e)
{
    _mp3.LoadFile(openFileDialog1.FileName, this.panel1);
}

---

我不太明白这里的问题。什么坏了？我一次只能加载一个剪辑。