ucErrorDisplay.cs
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.IO;
using System.Windows.Forms;
namespace HaierExe
{
public partial class ucErrorDisplay : UserControl
{
public ucErrorDisplay()
{
InitializeComponent();
//原点
EF = label2.Location;
this.FontChanged += new EventHandler(ucErrorDisplay_FontChanged);
this.ForeColorChanged += new EventHandler(ucErrorDisplay_ForeColorChanged);
this.BackColorChanged += new EventHandler(ucErrorDisplay_BackColorChanged);
}
void ucErrorDisplay_BackColorChanged(object sender, EventArgs e)
{
label1.BackColor = this.BackColor;
//throw new NotImplementedException();
}
void ucErrorDisplay_ForeColorChanged(object sender, EventArgs e)
{
label1.ForeColor = this.ForeColor;
//throw new NotImplementedException();
}
void ucErrorDisplay_FontChanged(object sender, EventArgs e)
{
label1.Font = this.Font;
//throw new NotImplementedException();
}
/// <summary>
/// 移动的速度
/// </summary>
private int _SpeedMove=2;
public int SpeedMove
{
get
{
return _SpeedMove;
}
set
{
if (value >= 0&&value<=50)
{
if (_SpeedMove != value)
{
_SpeedMove = value;
}
}
}
}
/// <summary>
/// 移动的时间间隔
/// </summary>
private int _Interval = 500;
public int Interval
{
get
{
return _Interval;
}
set
{
if (value > 100 && value < 5000)
{
if (_Interval != value)
{
_Interval = value;
timer1.Interval = _Interval;
}
}
}
}
/// <summary>
/// 定时器移动
/// </summary>
private bool _Enable = false;
public bool MoveEnable
{
get
{
return _Enable;
}
set
{
if (_Enable != value)
{
_Enable = value;
timer1.Enabled = _Enable;
if (_Enable == false)
{
label1.Location = PF;
}
else
{
label1.Location = EF;
}
}
}
}
/// <summary>
/// 原点
/// </summary>
private Point PF = new Point(1,0);
/// <summary>
/// 移动起始点
/// </summary>
private Point EF = new Point();
/// <summary>
/// 文件名称
/// </summary>
private string _strPathName;
private string PreTime = "";
/// <summary>
/// 错误信息
/// </summary>
private string _ErrText;
public string ErrText
{
get
{
return _ErrText;
}
set
{
if (value!=null && value != "" && value.Length <= 65535)
{
if (_ErrText != value)
{
_ErrText = value;
PreTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");
if (_ErrText != "")
{
label1.Text = PreTime + "发生错误:" + _ErrText;
writeErrorLog(label1.Text);
}
}
}
else if (value=="")
{
label1.Text = "";
}
}
}
private int x;
private void timer1_Tick(object sender, EventArgs e)
{
if (label1.Location.X > PF.X - label1.Width && label1.Location.X< this.Width - label2.Width)
{
x -= SpeedMove;
if (x >= 0 && x <= EF.X)
{
label1.Location = new Point(x, PF.Y);
}
else
{
x = EF.X;
}
}
}
/// <summary>
/// 错误日志记录
/// </summary>
/// <param name="errorTxt"></param>
private void writeErrorLog(string errorTxt)
{
try
{
string strPath = "D:\\SunEast\\Log\\ErrorLogRecord";
string strPathName = strPath + string.Format("\\{0}.txt", DateTime.Now.ToString("yyyy-MM-dd"));
_strPathName = strPathName;
if (!Directory.Exists(strPath))
{
Directory.CreateDirectory(strPath);
}
if (errorTxt != "")
{
StreamWriter sw = new StreamWriter(_strPathName);
sw.WriteLine(errorTxt);
sw.Close();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// 错误日志查看
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void label2_Click(object sender, EventArgs e)
{
try
{
if (_strPathName.Length > 0)
{
System.Diagnostics.Process.Start(_strPathName);
ErrText = "";
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
}