如何发送的GridView为Excel电子邮件附件 [英] How do I send gridview as excel email attachment
本文介绍了如何发送的GridView为Excel电子邮件附件的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我知道我可以导出我的GridView控件,而无需使用 VerifyRenderingInServerForm(控制控制)创先争优
是这样的:
I know I can export my gridview to excel without using VerifyRenderingInServerForm(Control control)
like this:
Response.Clear();
Response.Buffer = true;
Response.AddHeader("content-disposition",
"attachment;filename=filename.xls");
Response.Charset = "";
Response.ContentType = "application/vnd.ms-excel";
StringWriter sw = new StringWriter();
HtmlTextWriter hw = new HtmlTextWriter(sw);
GridView1.AllowPaging = false;
GridView1.DataBind();
//Change the Header Row back to white color
GridView1.HeaderRow.Style.Add("background-color", "#003c74");
GridView1.HeaderRow.Style.Add("color", "#ffffff");
for (int i = 0; i < GridView1.Rows.Count; i++)
{
GridViewRow row = GridView1.Rows[i];
//Change Color back to white
row.BackColor = System.Drawing.Color.White;
//Apply text style to each Row
row.Attributes.Add("class", "textmode");
//Apply style to Individual Cells of Alternating Row
if (i % 2 != 0)
{
row.BackColor = System.Drawing.Color.AliceBlue;
}
}
GridView1.RenderControl(hw);
//style to format numbers to string
string style = @"<style> .textmode { mso-number-format:\@; } </style>";
Response.Write(style);
Response.Output.Write(sw.ToString());
Response.Flush();
Response.End();
我如何修改此使用内存流
,以便在电子邮件中作为附件发送吗?
How do I modify this to use the Memory Stream
in order to send this in an email as an attachment?
推荐答案
只要把数据从被串作家成字节[]
,然后创建一个的MemoryStream
传递给它的字节数组数据,最后使用附着物
的集合 MAILMESSAGE
类,它附加到电子邮件发送,就像这样:
Just pull the data out of the string writer into a byte[]
and then create a MemoryStream
passing it the byte array data, finally use the Attachements
collection of the MailMessage
class to attach it to the email to send, like this:
MailMessage mail = new MailMessage();
System.Text.Encoding theEncoding = System.Text.Encoding.ASCII;
byte[] theByteArray = theEncoding.GetBytes(sw.ToString());
MemoryStream theMemoryStream = new MemoryStream(theByteArray, false);
mail.Attachments.Add(new Attachment(theMemoryStream, "YOUR_FILE_NAME.xls"));
// Do remainder of your email settings here, To, From, Subject, etc.
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