private void InitData()
{
ad = ds.GetModel(id);
if (null != ad)
{
ddlType.SelectedValue = ad.Type.ToString();
txtTitle.Text = ad.Title;
string[] pics = ad.Pics.Split('|');
txtPic1.Text = (pics.Length > 0) ? pics[0] : "";
txtPic2.Text = (pics.Length > 1) ? pics[1] : "";
string[] urls = ad.Urls.Split('|');
txtUrl1.Text = (urls.Length > 0) ? urls[0] : "";
txtUrl2.Text = (urls.Length > 1) ? urls[1] : "";
txtMemo.Text = ad.Remark;
chkEnabled.Enabled = (ad.IsEnabled.Value == 1) ? true : false;
}
}