private void textBox_filepath_TextChanged(object sender, EventArgs e)
{
if (this.textBox_filepath.Lines.Length == 1)
{
log.Info(LabelName.Replace("：", "").Replace(":", "") + "，载入了： " + this.textBox_filepath.Text);
}
else
{
log.Info(LabelName.Replace("：", "").Replace(":", "") + "，载入 " + this.textBox_filepath.Lines.Length + " 条项目：\r\n" + this.textBox_filepath.Text + "\r\n" + this.textBox_filepath.Lines.Length + "条");
}
}
