protected void btnExport_Click(object sender, System.EventArgs e)
{
//默认为复杂密码
int pwdtype = 1;
if (!string.IsNullOrEmpty(hiddenPwdtype.Value))
{
pwdtype = int.Parse(hiddenPwdtype.Value);
}
int num;
if (!int.TryParse(this.tbvoucherNum.Text, out num))
{
this.ShowMsg("导出数量必须为正数", false);
return;
}
if (num <= 0)
{
this.ShowMsg("导出数量必须为正数", false);
return;
}
int voucherId;
if (!int.TryParse(this.txtvoucherid.Value, out voucherId))
{
this.ShowMsg("参数错误", false);
return;
}
VoucherInfo voucher = VoucherHelper.GetVoucher(voucherId);
string empty = string.Empty;
VoucherActionStatus voucherActionStatus = VoucherHelper.CreateVoucher(voucher, num, out empty, pwdtype);
if (voucherActionStatus == VoucherActionStatus.UnknowError)
{
this.ShowMsg("未知错误", false);
return;
}
if (voucherActionStatus == VoucherActionStatus.CreateClaimCodeError)
{
this.ShowMsg("生成现金券号码错误", false);
return;
}
if (voucherActionStatus == VoucherActionStatus.CreateClaimCodeSuccess && !string.IsNullOrEmpty(empty))
{
System.Collections.Generic.IList <VoucherItemInfo> voucherItemInfos = VoucherHelper.GetVoucherItemInfos(empty);
System.Text.StringBuilder stringBuilder = new System.Text.StringBuilder();
stringBuilder.AppendLine("<table cellspacing=\"0\" cellpadding=\"5\" rules=\"all\" border=\"1\">");
stringBuilder.AppendLine("<tr style=\"font-weight: bold; white-space: nowrap;\">");
stringBuilder.AppendLine("<td>现金券号码</td>");
stringBuilder.AppendLine("<td>现金券密码</td>");
stringBuilder.AppendLine("<td>现金券金额</td>");
stringBuilder.AppendLine("<td>过期时间</td>");
stringBuilder.AppendLine("</tr>");
foreach (VoucherItemInfo current in voucherItemInfos)
{
stringBuilder.AppendLine("<tr>");
stringBuilder.AppendLine("<td>" + current.ClaimCode + "</td>");
stringBuilder.AppendLine("<td>" + current.Password + "</td>");
stringBuilder.AppendLine("<td>" + voucher.DiscountValue + "</td>");
stringBuilder.AppendLine("<td>" + current.Deadline + "</td>");
stringBuilder.AppendLine("</tr>");
}
stringBuilder.AppendLine("</table>");
this.Page.Response.Clear();
this.Page.Response.Buffer = false;
this.Page.Response.Charset = "GB2312";
this.Page.Response.AppendHeader("Content-Disposition", "attachment;filename=VoucherInfo_" + System.DateTime.Now.ToString("yyyyMMddHHmmss") + ".xls");
this.Page.Response.ContentEncoding = System.Text.Encoding.GetEncoding("GB2312");
this.Page.Response.ContentType = "application/ms-excel";
this.Page.EnableViewState = false;
this.Page.Response.Write(stringBuilder.ToString());
hiddenPwdtype.Value = "";
this.Page.Response.End();
}
}
