基于C#的音樂播放器主Form實(shí)現(xiàn)代碼
本文所述為一個(gè)由C#編寫的音樂播放器的主Form代碼,里面有一些小技巧還是不錯(cuò)的,現(xiàn)共享給大家參考一下。里面有播放器背景設(shè)置、線程定義、調(diào)用讀取文件目錄方法、播放時(shí)間計(jì)數(shù)器、設(shè)置LV背景、獲取播放歌曲、播放按鈕,切換播放or暫停、切換歌曲到下一首,調(diào)用切歌方法、顯示播放列表、歌詞局中、播放窗體最小化隱藏到托盤設(shè)置、進(jìn)度條滾動模塊、從歌曲列表中刪除文件等等功能。且各個(gè)功能模板均備有較為詳細(xì)的注釋,便于大家閱讀理解。
程序主要代碼如下:
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.Drawing.Imaging;
using System.Threading;
namespace MyMusicBox
{
public partial class MainForm : Form
{
public MainForm()
{
InitializeComponent();
SetStyle(ControlStyles.UserPaint, true);
SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
SetStyle(ControlStyles.AllPaintingInWmPaint, true);
SetStyle(ControlStyles.DoubleBuffer, true);
}
Song mySong = null;//播放的歌曲對象
ListViewItem itemLrc;//打開歌詞路徑項(xiàng)
Bitmap bm ;//用于動態(tài)設(shè)置LV背景
public SavingInfo sa = null;//持久化信息類
Thread thread;//后臺線程
#region 加載事件
private void MainForm_Load(object sender, EventArgs e)
{
//調(diào)用讀取配置文件方法
Path.ReadPath();
//窗體背景設(shè)置為配置文件中的圖片
this.BackgroundImage = Image.FromFile(Path.bgPath);
//調(diào)用讀取文件目錄方法
Path.ReadSong();
//讀取播放列表
sa = new SavingInfo();
sa.LoadPlayList();
//綁定LV
BindAllLV();
BindPlayLV();
SetLV();
SetLrcBG();
timer1.Enabled = Path.Playing;
//顯示時(shí)間
lblTime.Text = System.DateTime.Now.ToString();
//兩個(gè)lbl用來根據(jù)歌曲總長和播放長度顯示進(jìn)度,設(shè)置位置重疊
lblRuning.Location = lblLong.Location;
//啟動線程
thread = new Thread(Renovate);
thread.IsBackground = true;
thread.Start();
}
#endregion
#region 后臺刷新
/// <summary>
/// 時(shí)間計(jì)數(shù)狀態(tài)等刷新
/// </summary>
private void Renovate()
{
//while (true)
//{
// //計(jì)數(shù)
// Count();
// //獲取當(dāng)前時(shí)間
// lblTime.Text = System.DateTime.Now.ToString();
// //無歌曲提示,如果播放列表為空且當(dāng)前播放列表為顯示狀態(tài)
// if (lvPlay.Items.Count == 0 && lvPlay.Visible)
// lblTs.Visible = true;
// else
// lblTs.Visible = false;
// Thread.Sleep(1000);
//}
}
#endregion
#region 設(shè)置LV背景
/// <summary>
/// 設(shè)置LV背景
/// </summary>
public void SetLV()
{
bm = new Bitmap(this.BackgroundImage, this.Width, this.Height);
//繪制矩形,定義起始位置和寬高
Rectangle r = new Rectangle(lvPlay.Location.X, lvPlay.Location.Y, lvPlay.Width, lvSong.Height);
//按矩形尺寸和起始位置截取bm的一部分
bm= bm.Clone(r,bm.PixelFormat);
//把截取到的圖片設(shè)置為lv背景,達(dá)到與主窗體背景完美契合的效果
lvSong.BeginUpdate();
lvSong.BackgroundImage = (Image)bm;
lvSong.EndUpdate();
lvPlay.BeginUpdate();
lvPlay.BackgroundImage = (Image)bm;
lvPlay.EndUpdate();
}
#endregion
#region 獲取歌曲
/// <summary>
/// 獲取播放歌曲
/// </summary>
private void GetSong()
{
//接收播放歌曲方法,獲得一個(gè)歌曲對象
this.mySong = PlayList.Play();
//如果歌曲對象不為空
if (mySong != null)
{
//播放器路徑設(shè)置為該歌曲路徑
wmp.URL = mySong.FileName;
//調(diào)用方法,顯示歌曲名、歌手
lblName.Text = PlayList.GetName();
lblSinger.Text = PlayList.GetSinger();
mySong.SongState = SongPlayState.played;//修改播放狀態(tài)
//播放按鈕圖片修改為暫停圖片
btnPlay.Image = Image.FromFile("Images\\stop.png");
try
{
//讀取歌詞路徑
Path.ReadLrc();
AddLrc();
//啟動一個(gè)定時(shí)器,此定時(shí)器只控制歌詞輪播
timer2.Start();
}
catch (Exception)
{
LrcNull();
itemLrc = new ListViewItem();
itemLrc.SubItems.Add("找不到該歌曲歌詞文件!");
itemLrc.ForeColor = Color.Blue;
itemLrc.Font = new Font("微軟雅黑", 14.25F, ((FontStyle)((FontStyle.Bold | FontStyle.Underline))), GraphicsUnit.Point, ((byte)(134)));
lvLrc.Items.Add(itemLrc);
}
}
}
#endregion
#region 主定時(shí)器
//定時(shí)器1
private void timer1_Tick(object sender, EventArgs e)
{
if (Path.songPath == "")
{
timer1.Enabled = false;
return;
}
//如果當(dāng)前無播放歌曲,調(diào)用獲取歌曲的方法
if (this.mySong == null)
{
GetSong();
}
//自動下一首,如果當(dāng)前播放完畢
if (this.wmp.playState == WMPLib.WMPPlayState.wmppsStopped)
{
this.mySong = null; // 將歌曲設(shè)為空
Path.lrcPath = "";
Path.dicLrc.Clear();
PlayModel();
PlayList.PlayNext();
Thread.Sleep(1000);
}
// 切歌,當(dāng)前有播放歌曲且播放狀態(tài)為cut
if (this.mySong != null && this.mySong.SongState == SongPlayState.cut)
{
this.wmp.URL = "";//置空
timer2.Stop();
Path.dicLrc.Clear();
Path.lrcPath = "";
this.mySong = null;
}
//如果當(dāng)前有播放歌曲,需要獲取的一些屬性
if (wmp.URL!="")
{
//設(shè)置當(dāng)前播放歌曲顏色
SongColor();
//獲取音量控件顯示值,根據(jù)控制刻度數(shù)量計(jì)算
this.trackBar1.Value = wmp.settings.volume / 10;
//歌曲時(shí)間顯示,一個(gè)是總長度,一個(gè)是已播放長度,字符串類型
lblAll.Text = wmp.currentMedia.durationString;
lblRun.Text = wmp.Ctlcontrols.currentPositionString;
//進(jìn)度條,使用了兩個(gè)lbl控件,歌曲長度/已播放長度=lbl1的寬/lbl2的寬
//乘1000為防止數(shù)據(jù)過小出現(xiàn)錯(cuò)誤
double temp = (wmp.currentMedia.duration*1000) / (wmp.Ctlcontrols.currentPosition*1000);
double width = lblLong.Width;
double avg = width / temp;
//判斷>1為了防止avg數(shù)值小于int界限
if(avg>1)
lblRuning.Width = Convert.ToInt32(avg);
picRun.Left = lblRuning.Right;
//托盤顯示播放歌曲
this.notifyIcon1.Text =lblName.Text + lblSinger.Text;
}
}
#endregion
#region 播放按鈕
/// <summary>
/// 播放按鈕,切換播放or暫停
/// </summary>
private void btnPlay_Click(object sender, EventArgs e)
{
if(!timer1.Enabled)
timer1.Start();
//如果當(dāng)前為正在播放
if (wmp.playState == WMPLib.WMPPlayState.wmppsPlaying)
{
//暫停播放
wmp.Ctlcontrols.pause();
//按鈕圖片修改為播放
btnPlay.Image = Image.FromFile("Images\\play.png");
//停止控制歌詞滾動的定時(shí)器
if (timer2.Enabled)
timer2.Stop();
}
else if (wmp.playState == WMPLib.WMPPlayState.wmppsPaused)
{
//開始播放
wmp.Ctlcontrols.play();
//按鈕圖片修改為暫停
btnPlay.Image = Image.FromFile("Images\\stop.png");
//啟動歌詞滾動
if (!timer2.Enabled&&Path.dicLrc.Count>0)
timer2.Start();
}
}
#endregion
#region 切歌
//切換下一首,調(diào)用切歌方法
private void btnRight_Click(object sender, EventArgs e)
{
PlayList.Cut(false);
}
//上一首,調(diào)用切歌方法
private void btnLeft_Click(object sender, EventArgs e)
{
PlayList.Cut(true);
}
#endregion
#region 音量
//靜音,靜音!=音量為0
private void btnModel_Click(object sender, EventArgs e)
{
//如果播放器非靜音狀態(tài),前景文字顯示紅叉,狀態(tài)改為靜音
if (wmp.settings.mute == false)
{
btnSound.Text = "×";
wmp.settings.mute = true;
}
else//反之,已是靜音狀態(tài),清空紅叉,設(shè)置非靜音狀態(tài)
{
btnSound.Text = "";
wmp.settings.mute = false;
}
}
//設(shè)置音量,此事件為控制刻度值變化時(shí)
private void trackBar1_Scroll(object sender, EventArgs e)
{
//音量設(shè)置為控制刻度*10(因?yàn)槌跏蓟臅r(shí)候是/10)
wmp.settings.volume = this.trackBar1.Value * 10;
}
#endregion
#region 歌曲列表操作
/// <summary>
/// 綁定所有歌曲LV數(shù)據(jù)
/// </summary>
private void BindAllLV()
{
//如果所有歌曲集合為空,結(jié)束
if (PlayList.song == null)
return;
lvSong.Items.Clear();
//遍歷集合綁定到所有歌曲LV
foreach (Song s in PlayList.song)
{
ListViewItem item = new ListViewItem(s.Name);
item.Tag = s;
item.SubItems.Add(s.Singer);
lvSong.Items.Add(item);
}
}
//點(diǎn)擊顯示所有歌曲
private void tslblAll_Click(object sender, EventArgs e)
{
//隱藏播放列表
lvPlay.Visible = false;
//兩個(gè)LV位置重疊
lvSong.Location = lvPlay.Location;
//點(diǎn)擊后改變背景色
tslblAll.BackColor = Color.Silver;
tslblPlay.BackColor = Color.Transparent;
//顯示所有歌曲LV
lvSong.Visible = true;
}
//點(diǎn)擊顯示播放列表
private void tslblPlay_Click(object sender, EventArgs e)
{
//調(diào)用綁定播放LV數(shù)據(jù)
BindPlayLV();
//背景色改變
tslblPlay.BackColor = Color.Silver;
tslblAll.BackColor = Color.Transparent;
//隱藏所有歌曲LV
lvSong.Visible = false;
//顯示播放LV
lvPlay.Visible = true;
}
/// <summary>
/// 綁定播放列表
/// </summary>
private void BindPlayLV()
{
//如果播放集合不為空
if (PlayList.play!=null)
{
lvPlay.Items.Clear();
//遍歷集合綁定播放LV
foreach (Song s in PlayList.play)
{
int id = lvPlay.Items.Count + 1;
s.Id = id;
ListViewItem item = new ListViewItem(id.ToString());
item.SubItems.Add(s.Name);
item.Tag = s;
lvPlay.Items.Add(item);
}
}
}
/// <summary>
/// 歌曲計(jì)數(shù)
/// </summary>
private void Count()
{
//if (lvSong.Visible)
// lblCount.Text = "已選" + lvSong.CheckedItems.Count + "\\總" + lvSong.Items.Count;
//if (lvPlay.Visible)
// lblCount.Text = "總" + lvPlay.Items.Count;
}
#endregion
#region 歌詞操作
/// <summary>
/// 設(shè)置歌詞背景
/// </summary>
public void SetLrcBG()
{
bm = new Bitmap(this.BackgroundImage, this.Width, this.Height);
//繪制矩形,定義起始位置和寬高
Rectangle r = new Rectangle(lvLrc.Location.X, lvLrc.Location.Y, lvLrc.Width, lvLrc.Height);
//按矩形尺寸和起始位置截取bm的一部分
bm = bm.Clone(r, PixelFormat.Undefined);
//把截取到的圖片設(shè)置為lv背景,達(dá)到與主窗體背景完美契合的效果
lvLrc.BeginUpdate();
lvLrc.BackgroundImage = (Image)bm;
lvLrc.EndUpdate();
}
int nullCount;//記錄空行位置
/// <summary>
/// 設(shè)置空行,使歌詞局中
/// </summary>
private void LrcNull()
{
lvLrc.Items.Clear();
nullCount = (int)Math.Ceiling(Convert.ToDouble(lvLrc.Height / 30 / 2));
for (int i = 0; i <= nullCount; i++)
{
lvLrc.Items.Add("");
}
}
/// <summary>
/// 添加歌詞
/// </summary>
private void AddLrc()
{
LrcNull();
foreach (string key in Path.dicLrc.Keys)
{
ListViewItem item = new ListViewItem();
item.SubItems.Add(Path.dicLrc[key]);
item.Tag = key;
lvLrc.Items.Add(item);
}
}
//只控制歌詞輪播
private void timer2_Tick(object sender, EventArgs e)
{
//調(diào)用顯示歌詞的方法
ShowLrc();
}
/// <summary>
/// 顯示歌詞
/// </summary>
private void ShowLrc()
{
foreach (ListViewItem item in lvLrc.Items)
{
if (item.Tag == null)
continue;
if (item.Tag.ToString() == lblRun.Text )
{
item.ForeColor = Color.DarkOrange;
item.Font = new Font("華文琥珀", 16F, FontStyle.Regular, GraphicsUnit.Point, ((byte)(134)));
lvLrc.Items[item.Index -1].ForeColor = Color.Silver;
lvLrc.Items[item.Index - 1].Font = new Font("微軟雅黑", 12F, FontStyle.Regular, GraphicsUnit.Point, ((byte)(134)));
if (item.Index + 1<lvLrc.Items.Count)
lvLrc.Items[item.Index+1].EnsureVisible();
}
}
}
#endregion
#region 窗體隱藏到托盤設(shè)置
//最小化到托盤
private void btnMix_Click(object sender, EventArgs e)
{
this.Hide();
}
//主窗體大小狀態(tài)變化時(shí)
private void MainForm_SizeChanged(object sender, EventArgs e)
{
if (this.WindowState == FormWindowState.Minimized)
{
//啟動一個(gè)控件,該控制可以讓程序在右下角顯示圖標(biāo),需要提前設(shè)置該控制顯示的圖標(biāo)圖片
this.notifyIcon1.Visible = true;
}
}
//托盤顯示,雙擊顯示窗體
private void notifyIcon1_MouseDoubleClick(object sender, MouseEventArgs e)
{
ShowMain();
}
/// <summary>
/// 顯示主窗體
/// </summary>
public void ShowMain()
{
if (!this.Visible)
{
this.TopMost = true;
this.Show();
this.TopMost = false;
}
else
{
this.TopMost = true;
this.TopMost = false;
}
}
//托盤打開窗體
private void tsmiShow_Click(object sender, EventArgs e)
{
ShowMain();
}
//托盤退出
private void tsmiExit_Click(object sender, EventArgs e)
{
Application.Exit();
}
#endregion
#region 窗體位移
Point mouseOff;//鼠標(biāo)移動位置變量
bool leftFlag;//標(biāo)記是否為左鍵
private void pnlMain_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
mouseOff = new Point(-e.X, -e.Y); //得到變量的值
leftFlag = true; //點(diǎn)擊左鍵按下時(shí)標(biāo)注為true;
}
}
private void pnlMain_MouseMove(object sender, MouseEventArgs e)
{
if (leftFlag)
{
Point mouseSet = Control.MousePosition;
mouseSet.Offset(mouseOff.X, mouseOff.Y); //設(shè)置移動后的位置
Location = mouseSet;
}
}
private void pnlMain_MouseUp(object sender, MouseEventArgs e)
{
if (leftFlag)
{
leftFlag = false;//釋放鼠標(biāo)后標(biāo)注為false;
}
}
#endregion
#region 進(jìn)度條滾動塊移動
int runX;//記錄滾動塊初始位置
private void picRun_MouseDown(object sender, MouseEventArgs e)
{
runX = e.X;
}
//釋放鼠標(biāo)位移,進(jìn)度前進(jìn)
private void picRun_MouseUp(object sender, MouseEventArgs e)
{
picRun.Left += e.X - runX - picRun.Width / 2;
if (picRun.Left > lblLong.Right)
picRun.Left = lblLong.Right;
if(picRun.Left<lblLong.Left)
picRun.Left = lblLong.Left;
if (mySong != null)
{
lblRuning.Width = picRun.Right- lblRuning.Left;
double temp = (lblLong.Width*1000.0 )/ (lblRuning.Width*1000.0);
wmp.Ctlcontrols.currentPosition = wmp.currentMedia.duration / temp;
}
}
#endregion
#region 歌曲增刪操作
//添加歌曲到播放列表
private void tsmiAdd_Click(object sender, EventArgs e)
{
if (lvSong.CheckedItems.Count > 0)
{
foreach (ListViewItem item in lvSong.CheckedItems)
{
// 遍歷播放集合,如果存在不添加
foreach (Song s in PlayList.play)
{
if (s.Name == item.Text)
{
PlayList.play.Remove(s);
break;
}
}
PlayList.play.Add(item.Tag as Song);
}
}
}
//所有歌曲:刪除選中歌曲
private void tsmiDel_Click(object sender, EventArgs e)
{
foreach (ListViewItem item in lvSong.Items)
{
if (item.Checked)
{
PlayList.song.Remove(item.Tag as Song);
}
}
BindAllLV();
}
//全選歌曲
private void tsmiCheck_Click(object sender, EventArgs e)
{
foreach (ListViewItem item in lvSong.Items)
{
if (tsmiCheck.Text == "全部選中")
{
item.Checked = true;
if(item.Index+1==lvSong.Items.Count)
tsmiCheck.Text = "取消選中";
}
else
{
item.Checked = false;
if (item.Index + 1 == lvSong.Items.Count)
tsmiCheck.Text = "全部選中";
}
}
}
//選中項(xiàng)的同時(shí)選中復(fù)選框
private void lvSong_MouseDown(object sender, MouseEventArgs e)
{
if (lvSong.SelectedItems.Count > 0 && e.Button == MouseButtons.Left)
{
lvSong.SelectedItems[0].Checked = true;
}
}
//播放列表刪除事件
private void tsmiPlayDel_Click(object sender, EventArgs e)
{
foreach (ListViewItem item in lvPlay.Items)
{
if (item.Selected)
{
//PlayList.id = (lvPlay.Items[item.Index+1].Tag as Song).Id;
//this.song = null;
PlayList.play.Remove(item.Tag as Song);
}
}
BindPlayLV();
}
//清空播放列表
private void tsmiPlayClear_Click(object sender, EventArgs e)
{
PlayList.play.Clear();
this.mySong = null;
BindPlayLV();
}
//從播放列表刪除文件
private void tsmiPlayDelFile_Click(object sender, EventArgs e)
{
if (lvPlay.SelectedItems.Count > 0)
{
DelFile(lvPlay.SelectedItems[0]);
}
}
/// <summary>
/// 刪除某項(xiàng)對應(yīng)文件
/// </summary>
/// <param name="item"></param>
private void DelFile(ListViewItem item)
{
try
{
string path = (item.Tag as Song).FileName;
File.Delete(path);
BindAllLV();
BindPlayLV();
}
catch (Exception)
{
MessageBox.Show("該文件為只讀文件或用戶權(quán)限不夠,無法刪除!");
}
}
//從所有歌曲中刪除文件
private void tsmiDelFile_Click(object sender, EventArgs e)
{
if (lvSong.SelectedItems.Count > 0)
{
DelFile(lvSong.SelectedItems[0]);
}
}
//雙擊列表項(xiàng)播放歌曲
private void lvPlay_DoubleClick(object sender, EventArgs e)
{
if (!timer1.Enabled)
{
PlayList.id = (lvPlay.SelectedItems[0].Tag as Song).Id;
timer1.Start();
}
if (lvPlay.SelectedItems.Count > 0)
{
PlayList.id = (lvPlay.SelectedItems[0].Tag as Song).Id;
this.mySong = null;
}
}
#endregion
#region 設(shè)置
//跳轉(zhuǎn)設(shè)置窗體
private void btnSet_Click(object sender, EventArgs e)
{
SetForm set = new SetForm();
set.parent = this;//把主窗體傳過去
set.Show(this);
}
#endregion
#region 回滾
/// <summary>
/// 路徑重置后
/// </summary>
public void Back()
{
BindAllLV();
PlayList.Update();
timer1.Start();
}
#endregion
#region 退出
//關(guān)閉時(shí)保存列表
private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
{
if (Path.SaveList)
sa.SavePlayList();
}
//面板退出
private void btnExit_Click(object sender, EventArgs e)
{
if (Path.Exit)
{
Application.Exit();
}
else
{
this.Hide();
}
}
#endregion
#region 背景顏色等變換控制
private void btnLeft_MouseEnter(object sender, EventArgs e)
{
((Button)sender).BackgroundImage = Image.FromFile("Images//allbtn_highlight.png");
}
private void btnLeft_MouseLeave(object sender, EventArgs e)
{
((Button)sender).BackgroundImage = null;
}
private void tslblPlay_MouseEnter(object sender, EventArgs e)
{
((ToolStripLabel)sender).BackgroundImage = Image.FromFile("Images//Album_bkg_wubian.png");
}
private void tslblPlay_MouseLeave(object sender, EventArgs e)
{
((ToolStripLabel)sender).BackgroundImage = null;
}
//選中改變顏色
private void lvSong_ItemChecked(object sender, ItemCheckedEventArgs e)
{
foreach (ListViewItem item in lvSong.Items)
{
if (item.Checked)
{
item.ForeColor = Color.DarkOrange;
}
else
{
item.ForeColor = Color.DimGray;
}
}
}
/// <summary>
/// 當(dāng)前播放歌曲改變顏色
/// </summary>
private void SongColor()
{
foreach (ListViewItem item in lvPlay.Items)
{
if (item.SubItems[1].Text == lblName.Text)
{
item.ForeColor = Color.DeepSkyBlue;
}
else
{
item.ForeColor = Color.White;
}
}
}
#endregion
#region 選擇歌詞
private void lvLrc_MouseDown(object sender, MouseEventArgs e)
{
if (lvLrc.SelectedItems.Count>0&&lvLrc.SelectedItems[0] == itemLrc)
{
if (Path.OpenLrc())
{
AddLrc();
//啟動一個(gè)定時(shí)器,此定時(shí)器只控制歌詞輪播
timer2.Start();
}
}
}
#endregion
#region 窗體最大化設(shè)置
Size now;//原始尺寸
Point pN;//原始位置
//最大化
private void btnMax_Click(object sender, EventArgs e)
{
Size max = new Size(Screen.PrimaryScreen.WorkingArea.Width - 10, Screen.PrimaryScreen.WorkingArea.Height - 20);
if (this.Size != max)
{
pN = this.Location;
now= this.Size;
this.Size = max;
this.Left = 5;
this.Top = 5;
btnMax.Image = Image.FromFile("Images//max1.png")
;
}
else
{
this.Location = pN;
this.Size = now;
btnMax.Image = Image.FromFile("Images//max.png");
}
SetLV();
SetLrcBG();
}
#endregion
#region 歌詞、MV切換
private void tsmiLrc_Click(object sender, EventArgs e)
{
lvLrc.Visible = true;
wmp.Visible = false;
tsmiLrc.BackColor = Color.LawnGreen;
tsmiMv.BackColor = Color.Transparent;
}
private void tsmiMv_Click(object sender, EventArgs e)
{
wmp.Location = lvLrc.Location;
wmp.Size = lvLrc.Size;
lvLrc.Visible = false;
wmp.Visible = true;
tsmiLrc.BackColor = Color.Transparent;
tsmiMv.BackColor = Color.LawnGreen;
}
#endregion
#region 播放模式切換
/// <summary>
/// 播放模式
/// </summary>
private void PlayModel()
{
if (tsmiOne.Checked)
{
PlayList.PlayOne();
}
else if (tsmiSJ.Checked)
{
PlayList.PlayRandom();
}
}
private void tsmiXH_Click(object sender, EventArgs e)
{
ToolStripMenuItem ts=((ToolStripMenuItem)sender);
foreach(ToolStripMenuItem item in tsmiModel.DropDownItems)
{
if (ts.Checked && ts == item)
{
continue;
}
else
{
item.Checked = false;
}
}
}
#endregion
}
}
希望本文所述示例對大家的C#程序開發(fā)能夠起到一定的借鑒價(jià)值。
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