protected void TmgBtnExit_Click(object sender, ImageClickEventArgs e) { if (Page.IsValid) { string cid = ddlCarrieCompany.SelectedValue.ToString(); string b = txtBeginNo.Text.Trim(); string end = txtEndNo.Text.Trim(); int cntt = regMan.number(cid, b, end); if (cntt > 0) { lblok.Visible = true; lblok.Text = "该公司的面单号已将购买!!!"; return; } //实例化实体类 string time = DateTime.Now.ToString(); RegisterTB reg = new RegisterTB(); reg.Cid = Convert.ToInt32(ddlCarrieCompany.SelectedValue); reg.BeginNo = Convert.ToInt64(txtBeginNo.Text.Trim()); reg.EndNo = Convert.ToInt64(txtEndNo.Text.Trim()); reg.Buydate = Convert.ToDateTime(time); reg.Remark = txtRemark.Text; //添加房间信息添加成功清空控件 if (Request.QueryString["Rid"] == null) { if (Page.IsValid == true) { int cnt = regMan.InsertRegister(reg); if (cnt > 0) { lblmessage.Visible = true; lblmessage.Text = "添加成功!"; txtBeginNo.Text = ""; txtEndNo.Text = ""; txtDate.Text = ""; txtRemark.Text = ""; } } } //修改功能 else { string Rid = Request.QueryString["Rid"].ToString(); reg.Rid = Convert.ToInt32(Rid); int cnt = regMan.UpdateRegisterTB(reg); txtDate.Visible = true; string times = txtDate.Text.Trim(); reg.Buydate = Convert.ToDateTime(times); if (cnt > 0) { lblmessage.Visible = true; lblmessage.Text = "修改成功!"; } } } }