实例介绍
【实例简介】
【实例截图】
【实例截图】
【核心代码】
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Diagnostics;
namespace Log
{
/// <summary>
/// Form1 的摘要说明。
/// </summary>
public class Form1 : System.Windows.Forms.Form
{
private System.Windows.Forms.GroupBox groupBox1;
private System.Windows.Forms.ListView listView1;
private System.Windows.Forms.ColumnHeader columnHeader1;
private System.Windows.Forms.ColumnHeader columnHeader2;
private System.Windows.Forms.ColumnHeader columnHeader3;
private System.Windows.Forms.ColumnHeader columnHeader4;
private System.Windows.Forms.ColumnHeader columnHeader5;
private System.Windows.Forms.ColumnHeader columnHeader6;
private System.Windows.Forms.ColumnHeader columnHeader7;
private System.Windows.Forms.ColumnHeader columnHeader8;
private System.Windows.Forms.Button button1;
private System.Windows.Forms.Button button2;
private System.Windows.Forms.Button button3;
/// <summary>
/// 必需的设计器变量。
/// </summary>
private System.ComponentModel.Container components = null;
public Form1()
{
//
// Windows 窗体设计器支持所必需的
//
InitializeComponent();
//
// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
//
}
/// <summary>
/// 清理所有正在使用的资源。
/// </summary>
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
#region Windows 窗体设计器生成的代码
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.groupBox1 = new System.Windows.Forms.GroupBox();
this.listView1 = new System.Windows.Forms.ListView();
this.columnHeader1 = new System.Windows.Forms.ColumnHeader();
this.columnHeader2 = new System.Windows.Forms.ColumnHeader();
this.columnHeader3 = new System.Windows.Forms.ColumnHeader();
this.columnHeader4 = new System.Windows.Forms.ColumnHeader();
this.columnHeader5 = new System.Windows.Forms.ColumnHeader();
this.columnHeader6 = new System.Windows.Forms.ColumnHeader();
this.columnHeader7 = new System.Windows.Forms.ColumnHeader();
this.columnHeader8 = new System.Windows.Forms.ColumnHeader();
this.button1 = new System.Windows.Forms.Button();
this.button2 = new System.Windows.Forms.Button();
this.button3 = new System.Windows.Forms.Button();
this.groupBox1.SuspendLayout();
this.SuspendLayout();
//
// groupBox1
//
this.groupBox1.Controls.Add(this.listView1);
this.groupBox1.Location = new System.Drawing.Point(8, 8);
this.groupBox1.Name = "groupBox1";
this.groupBox1.Size = new System.Drawing.Size(368, 208);
this.groupBox1.TabIndex = 0;
this.groupBox1.TabStop = false;
this.groupBox1.Text = "显示系统日志";
//
// listView1
//
this.listView1.Columns.AddRange(new System.Windows.Forms.ColumnHeader[] {
this.columnHeader1,
this.columnHeader2,
this.columnHeader3,
this.columnHeader4,
this.columnHeader5,
this.columnHeader6,
this.columnHeader7,
this.columnHeader8});
this.listView1.FullRowSelect = true;
this.listView1.GridLines = true;
this.listView1.Location = new System.Drawing.Point(8, 16);
this.listView1.MultiSelect = false;
this.listView1.Name = "listView1";
this.listView1.Size = new System.Drawing.Size(352, 184);
this.listView1.TabIndex = 1;
this.listView1.View = System.Windows.Forms.View.Details;
//
// columnHeader1
//
this.columnHeader1.Text = "类型";
//
// columnHeader2
//
this.columnHeader2.Text = "日期";
//
// columnHeader3
//
this.columnHeader3.Text = "时间";
//
// columnHeader4
//
this.columnHeader4.Text = "来源";
//
// columnHeader5
//
this.columnHeader5.Text = "分类";
//
// columnHeader6
//
this.columnHeader6.Text = "事件";
//
// columnHeader7
//
this.columnHeader7.Text = "用户";
//
// columnHeader8
//
this.columnHeader8.Text = "计算机";
//
// button1
//
this.button1.Location = new System.Drawing.Point(8, 224);
this.button1.Name = "button1";
this.button1.Size = new System.Drawing.Size(128, 23);
this.button1.TabIndex = 1;
this.button1.Text = "显示应用程序日志";
this.button1.Click = new System.EventHandler(this.button1_Click);
//
// button2
//
this.button2.Location = new System.Drawing.Point(136, 224);
this.button2.Name = "button2";
this.button2.Size = new System.Drawing.Size(120, 23);
this.button2.TabIndex = 2;
this.button2.Text = "显示安全性日志";
this.button2.Click = new System.EventHandler(this.button2_Click);
//
// button3
//
this.button3.Location = new System.Drawing.Point(256, 224);
this.button3.Name = "button3";
this.button3.Size = new System.Drawing.Size(120, 23);
this.button3.TabIndex = 3;
this.button3.Text = "显示系统日志";
this.button3.Click = new System.EventHandler(this.button3_Click);
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
this.ClientSize = new System.Drawing.Size(384, 254);
this.Controls.Add(this.button3);
this.Controls.Add(this.button2);
this.Controls.Add(this.button1);
this.Controls.Add(this.groupBox1);
this.MaximizeBox = false;
this.Name = "Form1";
this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
this.Text = "演示制作日志查看器";
this.Load = new System.EventHandler(this.Form1_Load);
this.groupBox1.ResumeLayout(false);
this.ResumeLayout(false);
}
#endregion
/// <summary>
/// 应用程序的主入口点。
/// </summary>
[STAThread]
static void Main()
{
Application.Run(new Form1());
}
private void button3_Click(object sender, System.EventArgs e)
{//显示系统事件日志
this.listView1.Items.Clear();
//构造一个日志对象
EventLog MySystemEvent=new EventLog();
//说明这个日志是系统日志
MySystemEvent.Log="System";
//获得日志的记录集合
EventLogEntryCollection MyEventCollection=MySystemEvent.Entries;
//记录的长度
int Count=MyEventCollection.Count;
this.groupBox1.Text="显示系统日志(共" Count.ToString() ")个事件";
for (int i=0;i<Count;i )
{
EventLogEntry MyEntry=MyEventCollection[Count-i-1];
string[] SubItems={ MyEntry.EntryType.ToString(),
MyEntry.TimeGenerated.ToLongDateString(),
MyEntry.TimeGenerated.ToLongTimeString(),
MyEntry.Source,
MyEntry.Category,
MyEntry.EventID.ToString(),
MyEntry.UserName,
MyEntry.MachineName
};
ListViewItem MyItem=new ListViewItem(SubItems);
this.listView1.Items.Add(MyItem);
}
}
private void button2_Click(object sender, System.EventArgs e)
{//显示安全性事件日志
this.listView1.Items.Clear();
//构造一个日志对象
EventLog MySystemEvent=new EventLog();
//说明这个日志是安全性日志
MySystemEvent.Log="Security";
//获得日志的记录集合
EventLogEntryCollection MyEventCollection=MySystemEvent.Entries;
//记录的长度
int Count=MyEventCollection.Count;
this.groupBox1.Text="显示安全性日志(共" Count.ToString() ")个事件";
for (int i=0;i<Count;i )
{
EventLogEntry MyEntry=MyEventCollection[Count-i-1];
string[] SubItems={ MyEntry.EntryType.ToString(),
MyEntry.TimeGenerated.ToLongDateString(),
MyEntry.TimeGenerated.ToLongTimeString(),
MyEntry.Source,
MyEntry.Category,
MyEntry.EventID.ToString(),
MyEntry.UserName,
MyEntry.MachineName
};
ListViewItem MyItem=new ListViewItem(SubItems);
this.listView1.Items.Add(MyItem);
}
}
private void button1_Click(object sender, System.EventArgs e)
{//显示应用程序事件日志
this.listView1.Items.Clear();
//构造一个日志对象
EventLog MySystemEvent=new EventLog();
//说明这个日志是应用程序日志
MySystemEvent.Log="Application";
//获得日志的记录集合
EventLogEntryCollection MyEventCollection=MySystemEvent.Entries;
//记录的长度
int Count=MyEventCollection.Count;
this.groupBox1.Text="显示应用程序日志(共" Count.ToString() ")个事件";
for (int i=0;i<Count;i )
{
EventLogEntry MyEntry=MyEventCollection[Count-i-1];
string[] SubItems={ MyEntry.EntryType.ToString(),
MyEntry.TimeGenerated.ToLongDateString(),
MyEntry.TimeGenerated.ToLongTimeString(),
MyEntry.Source,
MyEntry.Category,
MyEntry.EventID.ToString(),
MyEntry.UserName,
MyEntry.MachineName
};
ListViewItem MyItem=new ListViewItem(SubItems);
this.listView1.Items.Add(MyItem);
}
}
private void Form1_Load(object sender, System.EventArgs e)
{//装入系统日志
button3_Click(null,null);
}
}
}
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