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StreamWriter sw2 = new StreamWriter(DateTime.Today.ToString("yyyy-MM-dd") + ".log", true);
sw2.WriteLine("============================================================================");
sw2.WriteLine(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + ":");
sw2.WriteLine(textBox3.Text + "\r\n");
sw2.Close();
log日志在你的程序目录下
StreamWriter sw2 = new StreamWriter(DateTime.Today.ToString("yyyy-MM-dd") + ".log", true);
sw2.WriteLine("============================================================================");
sw2.WriteLine(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + ":");
sw2.WriteLine(textBox3.Text + "\r\n");
sw2.Close();
try
{
if (File.Exists(DateTime.Today.ToString("yyyy-MM-dd") + ".log"))
{
StreamWriter sw = new StreamWriter(DateTime.Today.ToString("yyyy-MM-dd") + ".log", true);
sw.WriteLine("============================================================================");
sw.WriteLine(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + ":");
sw.WriteLine("\r\n");
sw.Close();
}
StreamWriter sw2 = new StreamWriter(DateTime.Today.ToString("yyyy-MM-dd") + ".log", true);
sw2.WriteLine("============================================================================");
sw2.WriteLine(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + ":");
sw2.WriteLine("\r\n");
sw2.Close();
}
catch (Exception ex)
{
textBox1.AppendText("\r\n++++++++++++++++" + ex.Message + "+++++++++++++++++\r\n");
}