private void btn_delete_Click(object sender, EventArgs e)
{
var row = this.dg_data.CurrentRow();
if (row != null)
{
if (Program.frmMsgYesNo("确认要删除该行?") == DialogResult.Yes)
{
var ad_id = row["ad_id"].ToString();
BLL.IAd bll = new BLL.Ad();
bll.Delete(ad_id);
pageChanged();
}
}
}
private void pnlOK_Click(object sender, EventArgs e)
{
try
{
var ad_href = txt_name.Text;
var ad_img_url = pnlimgA.Text;
if (ad_img_url == null || ad_img_url == "")
{
Program.frmMsg("请上传图片！");
return;
}
BLL.IAd bll = new BLL.Ad();
bll.AddMemberAd(ad_href, ad_img_url);
Program.frmMsg("新增成功！");
}
catch (Exception ex)
{
Program.frmMsg(ex.Message);
}
}
private void pageChanged()
{
try
{
System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.WaitCursor;
//
BLL.IAd bll = new BLL.Ad();
var dt = bll.GetDt(pageSize, pageIndex, out total);
this.dg_data.DataSource = dt;
int n = pageIndex;
int m = (int)Math.Ceiling((decimal)this.total / (decimal)this.pageSize);
this.pageCount = m;
this.Label1.Text = string.Format("第{0}页，共{1}页", n.ToString(), m.ToString());
}
catch (Exception e)
{
Program.frmMsg(e.Message);
}
finally
{
System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.Default;
}
}
