}
public void DataBrowse(String employeestr)
{
SqlConn conn = new SqlConn();
conn.Open();
SqlDataAdapter da = new SqlDataAdapter("select * from t_work_log where employee_code='"+employeestr+"'",conn.constr);
DataSet ds = new DataSet();
da.Fill(ds,"t_work_log");
DataGrid1.DataSource = ds.Tables["t_work_log"];
DataGrid1.DataBind();