public void WriteMessage(string filename, string message, string method)
{
string path = GetAssemblyPath() + @"\errorlog.txt";
FileStream fs = new FileStream(path, FileMode.OpenOrCreate, FileAccess.ReadWrite);
using (StreamWriter sw = new StreamWriter(fs))
{
sw.BaseStream.Seek(0, SeekOrigin.End);
StringBuilder sb = new StringBuilder();
sb.Append("时间：");
sb.Append(DateTime.Now);
sb.Append(" 文件：");
sb.Append(filename + " ");
sb.Append("方法:" + method);
sb.Append(" 内容：");
sb.Append(message);
sw.WriteLine(sb);
sw.Flush();
sw.Close();
fs.Close();
}
}
private string GetAssemblyPath()
{
string _CodeBase = System.Reflection.Assembly.GetExecutingAssembly().CodeBase;
_CodeBase = _CodeBase.Substring(8, _CodeBase.Length - 8); // 8是 file:// 的长度
string[] arrSection = _CodeBase.Split(new char[] { '/' });
string _FolderPath = "";
for (int i = 0; i < arrSection.Length - 1; i++)
{
_FolderPath += arrSection[i] + "/";
}
return _FolderPath;
}