protected void Page_Load(object sender, EventArgs e)
{
#region 校验页面参数
bool bValid = PageCommon.ValidateQueryString(this, "TemplAttachId", QueryStringType.ID);
if (bValid == false)
{
this.Response.End();
}
int TemplAttachId = Convert.ToInt32(this.Request.QueryString["TemplAttachId"]);
#endregion
#region 加载Email Template信息
Template_Email_Attachments Template_Email_AttachmentsMgr = new Template_Email_Attachments();
LPWeb.Model.Template_Email_Attachments AttchModel = Template_Email_AttachmentsMgr.GetModel(TemplAttachId);
if (AttchModel == null)
{
PageCommon.WriteJsEnd(this, "Invalid email attachment id.", "window.close();");
}
#endregion
// 文件扩展名
string Ext = "";
if (AttchModel.FileType == "Word")
{
Ext = ".docx";
}
else if (AttchModel.FileType == "XLS")
{
Ext = ".xlsx";
}
else if (AttchModel.FileType == "JPGE")
{
Ext = ".jpg";
}
else
{
Ext = "." + AttchModel.FileType.ToLower();
}
// 文件名
string sFileName = AttchModel.Name + Ext;
this.Response.Clear();
this.Response.ClearHeaders();
this.Response.Buffer = false;
if (AttchModel.FileType == "PDF")
{
this.Response.ContentType = "application/pdf";
}
else if (AttchModel.FileType == "Word")
{
this.Response.ContentType = "application/msword";
}
else if (AttchModel.FileType == "XLS")
{
this.Response.ContentType = "application/vnd.ms-excel";
}
else if (AttchModel.FileType == "ZIP")
{
this.Response.ContentType = "application/zip";
}
else
{
this.Response.ContentType = "application/octet-stream";
}
if (AttchModel.FileType == "ZIP" || AttchModel.FileType == "Word" || AttchModel.FileType == "XLS")
{
this.Response.AppendHeader("Content-Disposition", "attachment;filename=" + sFileName);
}
else
{
this.Response.AppendHeader("Content-Disposition", "inline;filename=" + sFileName);
}
this.Response.BinaryWrite(AttchModel.FileImage);
this.Response.Flush();
//if (AttchModel.FileType == "Word" || AttchModel.FileType == "XLS" || AttchModel.FileType == "ZIP")
//{
// PageCommon.WriteJsEnd(this, "", PageCommon.Js_CloseWindow);
//}
}
