本人是新手 有两个问题想请教一下各位 希望能为我解答 不胜感激

Question

c

Answer 1

控制开始和暂停的方法：
 class Player
    {
        private string Pcommand;
        private bool isOpen;        [DllImport("winmm.dll")]
        private static extern long mciSendString(string strCommand, StringBuilder strReturn, int iReturnLength, int bla);        /// <summary>
        /// Not much to conctruct here
        /// </summary>
        public Player()
        {
        }        /// <summary>
        /// Stops currently playing audio file
        /// </summary>
        public void Close()
        {
            Pcommand = "close MediaFile";
            mciSendString(Pcommand, null, 0, 0);
            isOpen = false;
        }        /// <summary>
        /// Opens audio file to play
        /// </summary>
        /// <param name="sFileName">This is the audio file's path and filename</param>
        public void Open(string sFileName)
        {
            Pcommand = "open \"" + sFileName + "\" type mpegvideo alias MediaFile";
            mciSendString(Pcommand, null, 0, 0);
            isOpen = true;
        }        /// <summary>
        /// Plays selected audio file
        /// </summary>
        /// <param name="loop">If True,audio file will repeat</param>
        public void Play(bool loop)
        {
            if (isOpen)
            {
                Pcommand = "play MediaFile";
                if (loop)
                    Pcommand += " REPEAT";
                mciSendString(Pcommand, null, 0, 0);
            }
        }        /// <summary>
        /// Pauses currently playing audio file
        /// </summary>
        public void Pause()
        {
            Pcommand = "pause MediaFile";
            mciSendString(Pcommand, null, 0, 0);
        }        /// <summary>
        /// Returns the current status player: playing,paused,stopped etc.
        /// </summary>
        public string Status()
        {
            int i = 128;
            System.Text.StringBuilder stringBuilder = new System.Text.StringBuilder(i);
            mciSendString("status MediaFile mode", stringBuilder, i, 0);
            return stringBuilder.ToString();
        }       
    }

Answer 2

http://download.csdn.net/detail/spfarm/8349045 去这里下载源代码吧

Answer 3

checkbox的click里面写
if (checkbox1.Checked)
mciSendString("play temp_alias repeat", null, 0, 0);
else
mciSendString("stop temp_alias repeat", null, 0, 0);

Answer 4

 这位朋友 你给的解答 我试了试 它提示没有mcisendstring这个单词  能在详细点么  麻烦了

Answer 5

 这位朋友 你给的解答 我试了试 它提示没有mcisendstring这个单词  能在详细点么  麻烦了这个说不通啊，如果提示这个，那么你原来的代码也应该会出问题才对呀。可是你的代码里也有对mciSendString的调用并且还好用。

Answer 6

上面我详细的说了我还有个问题想问，那我现在就开始问了。麻烦了。
 这位朋友 你给的解答 我试了试 它提示没有mcisendstring这个单词  能在详细点么  麻烦了这个说不通啊，如果提示这个，那么你原来的代码也应该会出问题才对呀。可是你的代码里也有对mciSendString的调用并且还好用。
我直接把我的游戏代码发上来 给你看看  指导指导我  可是这里显示只能回复3次  我不能再回复了 你能先教我怎么用这个论坛

Answer 7

 这位朋友 你给的解答 我试了试 它提示没有mcisendstring这个单词  能在详细点么  麻烦了这个说不通啊，如果提示这个，那么你原来的代码也应该会出问题才对呀。可是你的代码里也有对mciSendString的调用并且还好用。
我直接把我的游戏代码发上来 给你看看  指导指导我  可是这里显示只能回复3次  我不能再回复了 你能先教我怎么用这个论坛我记得是，连续回复不能回复3次。你这不连续的应该没事吧？ 如果没办法，那你给我发私信吧。点我的头像，进去到我的页面，那里有发私信的按钮。

Answer 8

 这位朋友 你给的解答 我试了试 它提示没有mcisendstring这个单词  能在详细点么  麻烦了这个说不通啊，如果提示这个，那么你原来的代码也应该会出问题才对呀。可是你的代码里也有对mciSendString的调用并且还好用。
我直接把我的游戏代码发上来 给你看看  指导指导我  可是这里显示只能回复3次  我不能再回复了 你能先教我怎么用这个论坛我记得是，连续回复不能回复3次。你这不连续的应该没事吧？ 如果没办法，那你给我发私信吧。点我的头像，进去到我的页面，那里有发私信的按钮。
那好  我试试  我把我的代码发给上来给你看看  麻烦了

Answer 9

这个 突然有急事 一个朋友病了 我送他去医院  我就给你一个地址 是我在贴吧的求问题解答的地址给您看看 指导指导下 我的问题再这里简单说下  第一 是背景音乐的控制  设置按钮 或者checkbox  让音乐开 让音乐关   第二 是 就是拼图运行后会出错   这两个我想了很久都没有想出来 有急着交上去  希望您 帮帮忙   这是地址    http://tieba.baidu.com/p/3513888531?see_lz=1    再次麻烦您了   我先去医院了 回见。

Answer 10

我在国外，百度贴吧上不去，还是传到CSDN吧。

Answer 11

我在国外，百度贴吧上不去，还是传到CSDN吧。   我想麻烦您帮我看看怎么添加两个功能  一个是 控制背景音乐的开和关  还有个是 这个游戏运行一次就会错误 我找了找 好像是开始按钮事件里面出错了 麻烦您给我指导一下。 昨天在忙朋友生病的事一直没时间。拜托您了。  代码在下面

Answer 12

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.IO;
using System.Media;
namespace 拼图
{
    public partial class Form3 : Form
    {
        public static int a;
        //定义b接收用户输入的总步数
        public static int b;
        private System.Windows.Forms.PictureBox[,]t;
        public Form3()
        {
            InitializeComponent();
        }
        /// <summary>
        /// 窗体加载事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Form3_Load(object sender, EventArgs e)
        {
            string[] path = Directory.GetFiles(@"背景音乐", "*.wav");
            
            SoundPlayer sp = new SoundPlayer();
            sp.SoundLocation = path[0];
            sp.Play();
            //隐藏认输按钮事件
            btnFinish.Enabled = false;
            t = new PictureBox[3, 3] { { pictureBox1, pictureBox2, pictureBox3 }, { pictureBox4, pictureBox5, pictureBox6 }, { pictureBox7, pictureBox8, pictureBox9 } };            for (int i = 0; i <= 2; i++)
            {
                for (int j = 0; j <= 2; j++)
                {
                    t[i, j].Enabled = false;
                }
            }
        }
        /// <summary>
        /// 点击第一张图片事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void pictureBox1_Click(object sender, EventArgs e)
        {
            
            b++;
            label2.Text = b.ToString();
            if (pictureBox2.Image == null)
            {
                pictureBox2.Image = pictureBox1.Image;
                pictureBox1.Image = null;
            }
            else if (pictureBox4.Image == null)
            {
                pictureBox4.Image = pictureBox1.Image;
                pictureBox1.Image = null;
            }        }
        /// <summary>
        /// 点击第二张图片事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void pictureBox2_Click(object sender, EventArgs e)
        {
            b++;
            label2.Text = b.ToString();
            if (pictureBox1.Image == null)
            {
                pictureBox1.Image = pictureBox2.Image;
                pictureBox2.Image = null;
            }
            else if (pictureBox3.Image == null)
            {
                pictureBox3.Image = pictureBox2.Image;
                pictureBox2.Image = null;
            }
            else if (pictureBox5.Image == null)
            {
                pictureBox5.Image = pictureBox2.Image;
                pictureBox2.Image = null;
            }
        }
        /// <summary>
        /// 点击第三张图片事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void pictureBox3_Click(object sender, EventArgs e)
        {
            b++;
            label2.Text = b.ToString();
            if (pictureBox2.Image == null)
            {
                pictureBox2.Image = pictureBox3.Image;
                pictureBox3.Image = null;
            }
            else if (pictureBox6.Image == null)
            {
                pictureBox6.Image = pictureBox3.Image;
                pictureBox3.Image = null;
            }
        }
        /// <summary>
        /// 点击第四张图片事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void pictureBox4_Click(object sender, EventArgs e)
        {
            b++;
            label2.Text = b.ToString();
            if (pictureBox1.Image == null)
            {
                pictureBox1.Image = pictureBox4.Image;
                pictureBox4.Image = null;
            }
            else if (pictureBox5.Image == null)
            {
                pictureBox5.Image = pictureBox4.Image;
                pictureBox4.Image = null;
            }
            else if (pictureBox7.Image == null)
            {
                pictureBox7.Image = pictureBox4.Image;
                pictureBox4.Image = null;
            }
        }
        /// <summary>
        /// 点击第六张事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void pictureBox6_Click(object sender, EventArgs e)
        {
            b++;
            label2.Text = b.ToString();
            if (pictureBox5.Image == null)
            {
                pictureBox5.Image = pictureBox6.Image;
                pictureBox6.Image = null;
            }
            else if (pictureBox3.Image == null)
            {
                pictureBox3.Image = pictureBox6.Image;
                pictureBox6.Image = null;
            }
            else if (pictureBox9.Image == null)
            {
                pictureBox9.Image = pictureBox6.Image;
                pictureBox6.Image = null;
            }
        }

Answer 13

/// <summary>
        /// 点击第五张图片事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void pictureBox5_Click(object sender, EventArgs e)
        {
            b++;
            label2.Text = b.ToString();
            if (pictureBox2.Image == null)
            {
                pictureBox2.Image = pictureBox5.Image;
                pictureBox5.Image = null;
            }
            else if (pictureBox4.Image == null)
            {
                pictureBox4.Image = pictureBox5.Image;
                pictureBox5.Image = null;
            }
            else if (pictureBox6.Image == null)
            {
                pictureBox6.Image = pictureBox5.Image;
                pictureBox5.Image = null;
            }
            else if (pictureBox8.Image == null)
            {
                pictureBox8.Image = pictureBox5.Image;
                pictureBox5.Image = null;
            }
        }
        /// <summary>
        /// 点击第七张图片事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void pictureBox7_Click(object sender, EventArgs e)
        {
            b++;
            label2.Text = b.ToString();
            if (pictureBox4.Image == null)
            {
                pictureBox4.Image = pictureBox7.Image;
                pictureBox7.Image = null;
            }
            else if (pictureBox8.Image == null)
            {
                pictureBox8.Image = pictureBox7.Image;
                pictureBox7.Image = null;
            }
        }
        /// <summary>
        /// 点击第九张图片事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void pictureBox9_Click(object sender, EventArgs e)
        {
            b++;
            label2.Text = b.ToString();
            if (pictureBox8.Image == null)
            {
                pictureBox8.Image = pictureBox9.Image;
                pictureBox9.Image = null;
            }
            else if (pictureBox6.Image == null)
            {
                pictureBox6.Image = pictureBox9.Image;
                pictureBox9.Image = null;
            }
        }
        /// <summary>
        /// 点击第八张事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void pictureBox8_Click(object sender, EventArgs e)
        {
            b++;
            label2.Text = b.ToString();
            if (pictureBox5.Image == null)
            {
                pictureBox5.Image = pictureBox8.Image;
                pictureBox8.Image = null;
            }
            else if (pictureBox9.Image == null)
            {
                pictureBox9.Image = pictureBox8.Image;
                pictureBox8.Image = null;
            }
            else if (pictureBox7.Image == null)
            {
                pictureBox7.Image = pictureBox8.Image;
                pictureBox8.Image = null;
            }
        }
        /// <summary>
        /// 更改标签的属性
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void label2_TextChanged(object sender, EventArgs e)
        {
            try
            {
                if (int.Parse(label2.Text) >= 10000)
                {
                    MessageBox.Show("你已经超过了游戏所限定的最大步数，欢迎再来！", "注意", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    Application.Exit();
                }
            }
            catch { }
        }
        /// <summary>
        /// 开始按钮事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button1_Click(object sender, EventArgs e)
        {
            //总分数为零
            label2.Text = "0";
            b = 0;
            btnFinish.Enabled = true;
            pictureBox9.Image = pictureBox18.Image;
            a = a + 1;
            for (int m = 0; m <= 2; m++)
            {
                for (int n = 0; n <= 2; n++)
                {
                    t[m, n].Enabled = true;
                }
            }
        ss:
            switch (a)
            {
                case 1:
                    {
                        Clipboard.SetImage(pictureBox1.Image);
                        pictureBox1.Image = pictureBox5.Image;
                        pictureBox5.Image = Clipboard.GetImage();
                        Clipboard.Clear();
                        Clipboard.SetImage(pictureBox2.Image);
                        pictureBox2.Image = pictureBox4.Image;
                        pictureBox4.Image = Clipboard.GetImage();
                        Clipboard.Clear();
                        Clipboard.SetImage(pictureBox3.Image);
                        pictureBox3.Image = pictureBox8.Image;
                        pictureBox8.Image = Clipboard.GetImage();
                        Clipboard.Clear();
                        btnBegin.Enabled = false;
                        break;
                    }
                case 2:
                    {
                        Clipboard.SetImage(pictureBox1.Image);
                        pictureBox1.Image = pictureBox6.Image;
                        pictureBox6.Image = Clipboard.GetImage();
                        Clipboard.Clear();
                        Clipboard.SetImage(pictureBox2.Image);
                        pictureBox2.Image = pictureBox8.Image;
                        pictureBox8.Image = Clipboard.GetImage();
                        Clipboard.Clear();
                        Clipboard.SetImage(pictureBox3.Image);
                        pictureBox3.Image = pictureBox5.Image;
                        pictureBox5.Image = Clipboard.GetImage();
                        Clipboard.Clear();
                        btnBegin.Enabled = false;
                        break;
                    }
                case 3:
                    {
                        Clipboard.SetImage(pictureBox2.Image);
                        pictureBox2.Image = pictureBox5.Image;
                        pictureBox5.Image = Clipboard.GetImage();
                        Clipboard.Clear();
                        Clipboard.SetImage(pictureBox4.Image);
                        pictureBox4.Image = pictureBox6.Image;
                        pictureBox6.Image = Clipboard.GetImage();
                        Clipboard.Clear();
                        Clipboard.SetImage(pictureBox3.Image);
                        pictureBox3.Image = pictureBox8.Image;
                        pictureBox8.Image = Clipboard.GetImage();
                        Clipboard.Clear();
                        btnBegin.Enabled = false;
                        break;
                    }
                case 4:
                    {
                        Clipboard.SetImage(pictureBox1.Image);
                        pictureBox1.Image = pictureBox8.Image;
                        pictureBox8.Image = Clipboard.GetImage();
                        Clipboard.Clear();
                        Clipboard.SetImage(pictureBox3.Image);
                        pictureBox3.Image = pictureBox5.Image;
                        pictureBox5.Image = Clipboard.GetImage();
                        Clipboard.Clear();
                        Clipboard.SetImage(pictureBox6.Image);
                        pictureBox6.Image = pictureBox9.Image;
                        pictureBox9.Image = Clipboard.GetImage();
                        Clipboard.Clear();
                        btnBegin.Enabled = false;
                        break;
                    }
                default:
                    {
                        a = 1;
                        goto ss;
                    }
            } 
        }

Answer 14

关于音乐播放控制开始和停止的， 我把代码传到了http://download.csdn.net/detail/spfarm/8356057另外图片的bug，你把代码贴到这里，我copy出来也运行不了。你能打包传到你的资源里吗

Answer 15

我已经打包传在自己的资源里面了去了  另外您给我的代码我运行不了 不知道是为什么 希望您能把我解决这两个问题 最好注释一下 我是新手有些地方不懂 希望您能体谅一下 多多包涵。 http://download.csdn.net/detail/spfarm/8359253 音乐播放的我加上了。
图片丢失的我查到了原因，但是希望你自己解决。

Answer 16

我已经打包传在自己的资源里面了去了  另外您给我的代码我运行不了 不知道是为什么 希望您能把我解决这两个问题 最好注释一下 我是新手有些地方不懂 希望您能体谅一下 多多包涵。 http://download.csdn.net/detail/spfarm/8359253 音乐播放的我加上了。
图片丢失的我查到了原因，但是希望你自己解决。
麻烦您了 但是您给我的地址 它提示资源不存在  不知道是为什么  多谢您帮我找到原因 我会自己解决的 多谢 

Answer 17

http://download.csdn.net/detail/spfarm/8359769   再试试，我又传了一遍。