用ASP.NET结合XML制作广告管理程序

用ASP.NET结合XML制作广告管理程序(5) 　　　int EII = (int)e.Item.ItemIndex;
　　　int row = CPI*5+EII;

　　　lb.Text = row.ToString();

　　　file://删除
　　　dv.Delete(row);

　　　dgXML.EditItemIndex = -1;
　　　ds.WriteXml(sPath);

　　　CreateTable();
　　}
　}

　file://取消
public void dgXML_Cancel(Object sender,DataGridCommandEventArgs e)
　{
　　dgXML.EditItemIndex = -1;
　　CreateTable();
　}

　　file://编辑
public void dgXML_Edit(Object sender,DataGridCommandEventArgs e)
{
　dgXML.EditItemIndex = (int)e.Item.ItemIndex;
　CreateTable();
　}

　file://更新
public void dgXML_Update(Object sender, DataGridCommandEventArgs e)
{
　try
　{
　file://首先取得当前更新页的行数与CurrentPageIndex
　int CPI = (int)dgXML.CurrentPageIndex;
　int EII = (int)e.Item.ItemIndex;
　int row = CPI*5+EII;
　file://lb.Text = row.ToString();

　file://取得各项值

　string ImageUrl = ((TextBox)e.Item.Cells[2].Controls[0]).Text;
　string NavigateUrl = ((TextBox)e.Item.Cells[3].Controls[0]).Text;
　string AlternateText = ((TextBox)e.Item.Cells[4].Controls[0]).Text;
　string Keyword = ((TextBox)e.Item.Cells[5].Controls[0]).Text;
　string Impressions = ((TextBox)e.Item.Cells[6].Controls[0]).Text;

　dv.Delete(row);

　DataRow dr = ds.Tables[0].NewRow();
　dr[0] = ImageUrl;
　dr[1] = NavigateUrl;
　dr[2] = AlternateText;
　dr[3] = Keyword;
　dr[4] = Impressions;
　ds.Tables[0].Rows.Add(dr);
　ds.WriteXml(sPath);
　}
　catch(Exception ee)
　{
　　lb.Text = ee.ToString();
　}

　dgXML.EditItemIndex = -1;
　CreateTable();

　}

public void PanelShow(Object sender,EventArgs e)
{
　AddItem.Visible = true;
}

public void AddItem_Click(Object sender,EventArgs e)
{
　DataRow dr = ds.Tables[0].NewRow();
　dr[0] = mUrl.Text;
　dr[1] = aUrl.Text;
　dr[2] = mText.Text;
　dr[3] = aKey.Text;
　dr[4] = aTime.Text;
　ds.Tables[0].Rows.Add(dr);
　ds.WriteXml(sPath);