日期:2009-05-03  浏览次数:20485 次

涉及类:

1、 启动画面类:

public class SplashForm : System.Windows.Forms.Form


{

private System.Windows.Forms.PictureBox pictureBox1;

private System.Windows.Forms.Label label1;

private System.Windows.Forms.Label lbl_version;

/// <summary>

/// 必需的设计器变量。

/// </summary>

private System.ComponentModel.Container components = null;



public SplashForm()

{

//

// Windows 窗体设计器支持所必需的

//

InitializeComponent();

lbl_version.Text = "版本:" + Application.ProductVersion;





//

// TODO: 在 InitializeComponent 调用后添加任何构造函数代码

//

}

//以下省略

2、 应用程序加载类:

using System;

using System.Drawing;

using System.Collections;

using System.ComponentModel;

using System.Windows.Forms;

using System.Data;

using System.Runtime.InteropServices;

using System.Diagnostics;

using System.Reflection;

using System.IO;





namespace Heroic.TempAnalyse.TempGui

{

/// <summary>

/// AppLoader 的摘要说明。

/// </summary>

public class AppLoader

{

private static ApplicationContext context;

private static SplashForm sForm = new SplashForm();

private static MainWindow mForm = null;

//0不可见但仍然运行,1居中,2最小化,3最大化

private const int WS_SHOWNORMAL = 3;





[STAThread]

static void Main(string[] args)

{

// [8/12/2004]用于更新该程序。

doUpData();

// [7/19/2004] 改变顺序,目的使得开始加载速度加快

//得到正在运行的例程

Process instance = RunningInstance();

if(instance == null)

{

sForm.Show();

mForm = new MainWindow();

context = new ApplicationContext();

Application.Idle += new EventHandler(OnAppIdle);

Application.Run(context);

}

else

{

//处理发现的例程

HandleRunningInstance(instance);

//MessageBox.Show("当前程序已经运行了!");

}

}

//在线更新用,不再本文范围

private static void doUpData()

{

System.Diagnostics.Process.Start(Application.StartupPath+@"\update.exe",Application.StartupPath+@"\Heroic.TempAnalyse.TempGui.exe 0");//

}



private static void OnAppIdle(object sender, EventArgs e)

{

if(context.MainForm == null)

{

Application.Idle -= new EventHandler(OnAppIdle);

mForm.PreLoad();

context.MainForm = mForm;

context.MainForm.Show();