//查詢日期
protected void TimeSearch_Click(object sender, EventArgs e)
{
String starttime = StartDate.Text;
String endtime = EndDate.Text;
Record_GridView.DataSource = new Search().search_record(starttime, endtime);
Record_GridView.DataBind();
}
//更新RecordGridView資料
protected void UpdateGridview()
{
StartDate.Text = DateTime.Today.ToString("yyyy/MM/01");
Record_GridView.DataSource = new Search().search_record(StartDate.Text);
Record_GridView.DataBind();
}