本文整理汇总了C#中HttpResponse.AppendHeader方法的典型用法代码示例。如果您正苦于以下问题：C# HttpResponse.AppendHeader方法的具体用法？C# HttpResponse.AppendHeader怎么用？C# HttpResponse.AppendHeader使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类HttpResponse的用法示例。
在下文中一共展示了HttpResponse.AppendHeader方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: DownloadFile
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/// �������ؿ�
/// </summary>
/// <param name="argResp">����ҳ��</param>
/// <param name="argFileStream">�ļ���</param>
/// <param name="strFileName">�ļ���</param>
public static void DownloadFile(HttpResponse argResp, StringBuilder argFileStream, string strFileName)
{
try {
string strResHeader = "attachment; filename=" + Guid.NewGuid().ToString() + ".csv";
if (!string.IsNullOrEmpty(strFileName)) {
strResHeader = "inline; filename=" + strFileName;
}
argResp.AppendHeader("Content-Disposition", strResHeader);//attachment˵���Ը������أ�inline˵�����ߴ�
argResp.ContentType = "application/ms-excel";
argResp.ContentEncoding = Encoding.GetEncoding("GB2312"); // Encoding.UTF8;//
argResp.Write(argFileStream);
} catch (Exception ex) {
throw ex;
}
}示例2: ExportExcel
/// <summary>
/// Export excel with binary format using ClosedXml library
/// </summary>
/// <param name="response">Current page response</param>
/// <param name="dt">DataTabe</param>
/// <param name="columnWidths">double array to define the with of column</param>
public static void ExportExcel(HttpResponse response, string fileName, DataTable dt, double[] columnWidths)
{
try
{
int numColumn = columnWidths.Length;
using (XLWorkbook wb = new XLWorkbook())
{
var ws = wb.Worksheets.Add(dt);
using (MemoryStream MyMemoryStream = new MemoryStream())
{
ws.Tables.First().ShowAutoFilter = false;
ws.Tables.First().ShowRowStripes = false;
ws.Tables.First().Theme = XLTableTheme.None;
ws.SheetView.FreezeRows(1);
ws.Row(1).Style.Font.FontColor = XLColor.Black;
ws.Row(1).Style.Font.Bold = true;
ws.Row(1).Style.Alignment.Indent = 1;
ws.Range(1, 1, 1, numColumn).Style.Fill.BackgroundColor = XLColor.LightGreen;
ws.Column(1).Width = columnWidths[0];
if (columnWidths.Length == 18)
{
ws.Column(1).Style.Alignment.Horizontal = XLAlignmentHorizontalValues.Center;
}
ws.Column(1).Style.Alignment.Vertical = XLAlignmentVerticalValues.Top;
for (int i = 1; i < numColumn; i++)
{
ws.Column(i + 1).Width = columnWidths[i];
ws.Column(i + 1).Style.Alignment.WrapText = true;
ws.Column(i + 1).Style.Alignment.Vertical = XLAlignmentVerticalValues.Top;
}
ws.RangeUsed().Style.Border.InsideBorderColor = XLColor.Black;
ws.RangeUsed().Style.Border.OutsideBorderColor = XLColor.Black;
ws.RangeUsed().Style.Border.InsideBorder = XLBorderStyleValues.Thin;
ws.RangeUsed().Style.Border.OutsideBorder = XLBorderStyleValues.Thin;
wb.SaveAs(MyMemoryStream);
response.Clear();
response.Buffer = true;
response.Charset = "";
response.ContentType = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
response.AppendHeader("Content-Disposition", string.Format("attachment; filename={0}", fileName));
MyMemoryStream.WriteTo(response.OutputStream);
response.Flush();
response.End();
}
}
}
catch (Exception ex)
{
Pollinator.Common.Logger.Error("Error occured at " + typeof(ImportExportUltility).Name + " ExportExcel().:", ex);
response.End();
}
}示例3: ExportCSV
public static int numFieldOfImportFile = 16; //number column of import file
#endregion Fields
#region Methods
/// <summary>
/// Export data to csv and response directly
/// </summary>
/// <param name="response">Current page response</param>
/// <param name="fileName">export file name</param>
/// <param name="listData">list data to export</param>
public static void ExportCSV(HttpResponse response, string fileName, List<ImportExportFields> listData)
{
//prepare the output stream
response.Clear();
response.Buffer = true;
// response.ContentType = "text/csv";
response.ContentType = "application/octet-stream";//application/vnd.ms-excel";
response.AppendHeader("Content-Disposition", string.Format("attachment; filename={0}", fileName));
//response.ContentEncoding = Encoding.Unicode;
response.ContentEncoding = System.Text.Encoding.UTF8;
response.BinaryWrite(System.Text.Encoding.UTF8.GetPreamble());
response.Write(DataToCsvString(listData));
response.Flush();
response.End();
}示例4: ReturnImage
protected void ReturnImage(HttpResponse response, string path, string requestedETag)
{
response.Clear();
var responseETag = LookupEtagFromInput(path);
if (requestedETag == responseETag)
{
response.StatusCode = 304;
response.StatusDescription = "Not Modified";
response.AppendHeader("Content-Length", "0");
response.AppendHeader("Connection", "Close");
response.End();
}
response.ContentType = GetContentType(path);
response.TransmitFile(path);
response.AppendHeader("Connection", "Keep-Alive");
// set cache info
response.Cache.SetCacheability(HttpCacheability.ServerAndPrivate);
response.Cache.VaryByHeaders["If-Modified-Since"] = true;
response.Cache.VaryByHeaders["If-None-Match"] = true;
response.Cache.SetLastModified(File.GetLastWriteTime(path));
response.Cache.SetETag(responseETag);
response.End();
}