private void SearchLog_Click(object sender, EventArgs e)
{
#region 指定条件搜索后台访问日志
if (this.CheckCookie())
{
string sqlstring = AdminVistLogs.GetVisitLogCondition(postdatetimeStart.SelectedDate, postdatetimeEnd.SelectedDate,
Username.Text, others.Text);
ViewState["condition"] = sqlstring;
DataGrid1.CurrentPageIndex = 0;
BindData();
}
#endregion
}