Asp.net-016:asp.net the Save File dialog box

To save the file in ASP. Savediallog, the result is that the Display modal dialog box or window is invalid when the application is not executing in userinteractive mode.

This is used in the following way, for example in ASP. Save the file. The following example saves an Excel file.

            Response.ContentType = @ "Application/x-xls";            Response.appendheader ("Content-disposition", "attachment; Filename= "+ @" \test.xls ");            The content is written to a file here, such as            Response.Flush ();            Response.WriteFile ("File containing content", true);            Response.Write (number of references);            Response.End ();

The code is very easy.

The example above. Performance effects such as the following:


ContentType represents the file type.
Appendheader is a prompt dialog box that lets you choose to save the file.
The Response.WriteFile and Response.Write methods are based on the need to have documents or content. For example, a string. The file stream is written to the saved file.

A file type has for example the following:

". *" = "Application/octet-stream" ". 001" = "application/x-001" ". 301" = "application/x-301" ". 3 "=" text/h323 "". 906 "=" application/x-906 "". 907 "=" drawing/907 "". A11 "=" application/x-a11            "". ACP "=" AUDIO/X-MEI-AAC "". Ai "=" application/postscript "". AIF "=" Audio/aiff "            ". aifc" = "Audio/aiff" ". Aiff" = "Audio/aiff" ". Anv" = "Application/x-anv" ". Asa" = "Text/asa" ". asf" = "video/x-ms-asf" ". asp" = "text/asp" ". asx" = "video/x-ms-asf" ". Au" = "audio/b            ASIC "". avi "=" Video/avi "". Awf "=" Application/vnd.adobe.workflow "". Biz "=" Text/xml " ". bmp" = "application/x-bmp" ". Bot" = "Application/x-bot" ". c4t" = "application/x-c4t" ". C            "=" Application/x-c90 "". Cal "=" Application/x-cals "". Cat "=" Application/vnd.ms-pki.seccat " ". CDF" = "application/x-netCDF "". Cdr "=" Application/x-cdr "". Cel "=" Application/x-cel "". cer "=" application/x-x509-            Ca-cert "". Cg4 "=" Application/x-g4 "". CGM "=" APPLICATION/X-CGM "". cit "=" application/x-cit " ". Class" = "java/*" ". CML" = "Text/xml" ". cmp" = "application/x-cmp" ". CMX" = "Applica TION/X-CMX "". Cot "=" Application/x-cot "". CRL "=" application/pkix-crl "". Crt "=" application/            X-x509-ca-cert "". CSI "=" Application/x-csi "". css "=" text/css "". Cut "=" application/x-cut "            ". dbf" = "application/x-dbf" ". dbm" = "application/x-dbm" ". dbx" = "application/x-dbx" ". DCD" = "Text/xml" ". Dcx" = "Application/x-dcx" ". Der" = "Application/x-x509-ca-cert" ". DGN" = "APPLICATION/X-DGN" ". Dib" = "Application/x-dib" ". dll" = "Application/x-msdownload" ". Doc" =    "Application/msword"        ". Dot" = "Application/msword" ". Drw" = "APPLICATION/X-DRW" ". DTD" = "Text/xml" ". DWF" = " MODEL/VND.DWF "". DWF "=" APPLICATION/X-DWF "". dwg "=" application/x-dwg "". Dxb "=" application/ X-dxb "". DXF "=" application/x-dxf "". Edn "=" Application/vnd.adobe.edn "". emf "=" application/ X-emf "". eml "=" message/rfc822 "". Ent "=" Text/xml "". Epi "=" Application/x-epi "". EPS "=" Application/x-ps "". EPs "=" Application/postscript "". etd "=" application/x-ebx "" ". exe" = "Application/x-msdownload" ". Fax" = "Image/fax" ". Fdf" = "Application/vnd.fdf" ". Fif" = "appli            Cation/fractals "". Fo "=" text/xml "". frm "=" application/x-frm "". G4 "=" Application/x-g4 " ". GBR" = "APPLICATION/X-GBR" ". gcd" = "APPLICATION/X-GCD" ". gif" = "image/gif" ". Gl2" = "      APPLICATION/X-GL2 "      ". Gp4" = "Application/x-gp4" ". Hgl" = "Application/x-hgl" ". HMR" = "APPLICATION/X-HMR" ". HPG "=" APPLICATION/X-HPGL "". HPL "=" APPLICATION/X-HPL "". hqx "=" application/mac-binhex40 "". HRF "=" APPLICATION/X-HRF "". HTA "=" Application/hta "". HTC "=" text/x-component "". htm "=" text/ HTML "". html "=" text/html "". Htt "=" text/webviewhtml "". htx "=" text/html "". ICB "= "APPLICATION/X-ICB" ". ico" = "Image/x-icon" ". ico" = "Application/x-ico" ". IFF" = "application/             X-iff "". Ig4 "=" Application/x-g4 "". IGs "=" Application/x-igs "". III "=" Application/x-iphone " ". img" = "application/x-img" ". Ins" = "Application/x-internet-signup" ". ISP" = "application/x- Internet-signup "".       IVF "=" VIDEO/X-IVF "". Java "=" java/* "". Jfif "=" Image/jpeg "". Jpe "=" Image/jpeg "     ". Jpe" = "Application/x-jpe" ". jpeg" = "image/jpeg" ". jpg" = "image/jpeg" ". jpg" = "applicat Ion/x-jpg "". js "=" Application/x-javascript "". jsp "=" text/html "". La1 "=" Audio/x-liquid-fil E "". Lar "=" Application/x-laplayer-reg "". Latex "=" Application/x-latex "". LAVs "=" Audio/x-li Quid-secure "". LBM "=" APPLICATION/X-LBM "". Lmsff "=" Audio/x-la-lms "". ls "=" Application/x-ja            Vascript "". Ltr "=" application/x-ltr "". m1v "=" Video/x-mpeg "". m2v "=" Video/x-mpeg " ". m3u" = "Audio/mpegurl" ". m4e" = "VIDEO/MPEG4" ". Mac" = "Application/x-mac" ". Man" = "Applica Tion/x-troff-man "". Math "=" Text/xml "". mdb "=" application/msaccess "". mdb "=" application/x- MDB "". MFP "=" Application/x-shockwave-flash "". mht "=" message/rfc822 "". mhtml "=" message/rfc 822 "". Mi "=" APplication/x-mi "". Mid "=" Audio/mid "". Midi "=" Audio/mid "". Mil "=" Application/x-mil "            ". MML" = "Text/xml" ". MND" = "Audio/x-musicnet-download" ". MNs" = "Audio/x-musicnet-stream" ". Mocha" = "Application/x-javascript" ". Movie" = "Video/x-sgi-movie" ". Mp1" = "Audio/mp1" ". M P2 "=" Audio/mp2 "". mp2v "=" Video/mpeg "". mp3 "=" Audio/mp3 "". mp4 "=" VIDEO/MPEG4 "" . MPa "=" Video/x-mpg "". MPD "=" Application/vnd.ms-project "". Mpe "=" Video/x-mpeg "". Mpeg "=" VI            Deo/mpg "". mpg "=" Video/mpg "". MPGA "=" Audio/rn-mpeg "". MPP "=" Application/vnd.ms-project " ". MPs" = "video/x-mpeg" ". MPT" = "Application/vnd.ms-project" ". MPV" = "Video/mpg" ".            Mpv2 "=" Video/mpeg "". MPW "=" Application/vnd.ms-project "". MPX "=" Application/vnd.ms-project "     ". MTx" = "Text/xml"       ". MXP" = "APPLICATION/X-MMXP" ". Net" = "Image/pnetvue" ". NRF" = "APPLICATION/X-NRF" ". NW S "=" message/rfc822 "". odc "=" text/x-ms-odc "". Out "=" Application/x-out "". P10 "=" Application /pkcs10 "". P12 "=" application/x-pkcs12 "". p7b "=" Application/x-pkcs7-certificates "". p7c "="            Application/pkcs7-mime "". p7m "=" Application/pkcs7-mime "". p7r "=" Application/x-pkcs7-certreqresp "            ". P7s" = "Application/pkcs7-signature" ". Pc5" = "APPLICATION/X-PC5" ". PCI" = "APPLICATION/X-PCI"            ". PCL" = "APPLICATION/X-PCL" ". pcx" = "application/x-pcx" ". pdf" = "Application/pdf"            ". pdf" = "Application/pdf" ". Pdx" = "Application/vnd.adobe.pdx" ". pfx" = "application/x-pkcs12"            ". PGL" = "APPLICATION/X-PGL" ". Pic" = "Application/x-pic" ". Pko" = "Application/vnd.ms-pki.pko" ". pl" = "application/x-pErl "". PLG "=" text/html "". Pls "=" audio/scpls "". Plt "=" application/x-plt "". png " = "Image/png" ". png" = "application/x-png" ". Pot" = "application/vnd.ms-powerpoint" ". PPA" = "AP            Plication/vnd.ms-powerpoint "". ppm "=" application/x-ppm "". pps "=" Application/vnd.ms-powerpoint "            ". ppt" = "Application/vnd.ms-powerpoint" ". ppt" = "application/x-ppt" ". PR" = "APPLICATION/X-PR"            ". PRF" = "Application/pics-rules" ". prn" = "application/x-prn" ". Prt" = "Application/x-prt" ". ps" = "Application/x-ps" ". PS" = "Application/postscript" ". Ptn" = "APPLICATION/X-PTN" "             . pwz "=" Application/vnd.ms-powerpoint "". r3t "=" Text/vnd.rn-realtext3d "". Ra "=" Audio/vnd.rn-realaudio "            ". Ram" = "Audio/x-pn-realaudio" ". Ras" = "Application/x-ras" ". Rat" = "Application/rat-file" ". RDF" = "text/xML "". Rec "=" application/vnd.rn-recording "". Red "=" application/x-red "". RGB "=" application/            X-rgb "". RJs "=" Application/vnd.rn-realsystem-rjs "". Rjt "=" APPLICATION/VND.RN-REALSYSTEM-RJT "            ". RLC" = "APPLICATION/X-RLC" ". Rle" = "Application/x-rle" ". Rm" = "Application/vnd.rn-realmedia" ". Rmf" = "APPLICATION/VND.ADOBE.RMF" ". Rmi" = "Audio/mid" ". Rmj" = "application/vnd.rn-realsystem-rm J "". Rmm "=" Audio/x-pn-realaudio "". RMP "=" Application/vnd.rn-rn_music_package "". RMS "=" app Lication/vnd.rn-realmedia-secure "". rmvb "=" APPLICATION/VND.RN-REALMEDIA-VBR "". Rmx "=" APPLICATION/VND . Rn-realsystem-rmx "". Rnx "=" Application/vnd.rn-realplayer "". RP "=" Image/vnd.rn-realpix ""            . rpm "=" Audio/x-pn-realaudio-plugin "". Rsml "=" APPLICATION/VND.RN-RSML "". RT "=" Text/vnd.rn-realtext " ". rtf" = "applicAtion/msword ". rtf" = "Application/x-rtf" ". RV" = "Video/vnd.rn-realvideo" ". Sam" = "Applicati            On/x-sam "". Sat "=" Application/x-sat "". SDP "=" APPLICATION/SDP "". Sdw "=" Application/x-sdw "            ". Sit" = "Application/x-stuffit" ". SLB" = "application/x-slb" ". SLD" = "APPLICATION/X-SLD" ". SLK" = "drawing/x-slk" ". Smi" = "Application/smil" ". Smil" = "Application/smil" ". SMK"            = "APPLICATION/X-SMK" ". snd" = "Audio/basic" ". Sol" = "Text/plain" ". Sor" = "Text/plain"            ". SPC" = "application/x-pkcs7-certificates" ". SPL" = "Application/futuresplash" ". spp" = "Text/xml" ". SSM" = "Application/streamingmedia" ". SST" = "Application/vnd.ms-pki.certstore" ". StL" = "appli            Cation/vnd.ms-pki.stl "". stm "=" text/html "". Sty "=" Application/x-sty "". svg "=" text/xml " ". swf" = "ApplicaTion/x-shockwave-flash "". TDF "=" APPLICATION/X-TDF "". TG4 "=" APPLICATION/X-TG4 "". TGA "=" app            Lication/x-tga ". tif" = "Image/tiff" ". tif" = "application/x-tif" ". Tiff" = "Image/tiff" ". TLD" = "Text/xml" ". Top" = "drawing/x-top" ". Torrent" = "application/x-bittorrent" ". ts            D "=" text/xml "". txt "=" Text/plain "". UIn "=" Application/x-icq "". Uls "=" Text/iuls " ". vcf" = "Text/x-vcard" ". Vda" = "Application/x-vda" ". vdx" = "Application/vnd.visio" ". VML" = "Text/xml" ". VPg" = "application/x-vpeg005" ". Vsd" = "Application/vnd.visio" ". Vsd" = "applicat Ion/x-vsd "". vss "=" Application/vnd.visio "". vst "=" Application/vnd.visio "". vst "=" applicat Ion/x-vst "". Vsw "=" Application/vnd.visio "". Vsx "=" Application/vnd.visio "". vtx "=" applicat          Ion/vnd.visio "  ". Vxml" = "Text/xml" ". wav" = "audio/wav" ". Wax" = "audio/x-ms-wax" ". Wb1" = "application/x-wb1            "". Wb2 "=" application/x-wb2 "". Wb3 "=" application/x-wb3 "". Wbmp "=" image/vnd.wap.wbmp "            ". Wiz" = "Application/msword" ". Wk3" = "Application/x-wk3" ". Wk4" = "Application/x-wk4" ". Wkq" = "APPLICATION/X-WKQ" ". Wks" = "Application/x-wks" ". Wm" = "VIDEO/X-MS-WM" ". wma" = "Audio /x-ms-wma ". WMD" = "APPLICATION/X-MS-WMD" ". Wmf" = "application/x-wmf" ". WML" = "text/vnd.wap.            WML "". wmv "=" video/x-ms-wmv "". Wmx "=" video/x-ms-wmx "". wmz "=" application/x-ms-wmz " ". Wp6" = "Application/x-wp6" ". WPD" = "APPLICATION/X-WPD" ". WPG" = "APPLICATION/X-WPG" ". W PL "=" application/vnd.ms-wpl "". Wq1 "=" application/x-wq1 "". Wr1 "=" Application/x-wr1 "". Wri "    = "Application/x-wri"        ". Wrk" = "Application/x-wrk" ". ws" = "Application/x-ws" ". Ws2" = "Application/x-ws" ". W sc "=" Text/scriptlet "". wsdl "=" Text/xml "". wvx "=" video/x-ms-wvx "". Xdp "=" application/vnd.a DOBE.XDP "". XDR "=" Text/xml "". XfD "=" Application/vnd.adobe.xfd "". Xfdf "=" application/vnd.a Dobe.xfdf "". xhtml "=" text/html "". xls "=" application/vnd.ms-excel "". xls "=" application/x-x LS "". xlw "=" APPLICATION/X-XLW "". xml "=" Text/xml "". xPL "=" Audio/scpls "". Xq "=" t Ext/xml "". Xql "=" Text/xml "". XQuery "=" Text/xml "". xsd "=" text/xml "". xsl "=" text            /xml "". xslt "=" Text/xml "". Xwd "=" application/x-xwd "". X_b "=" Application/x-x_b " ". x_t" = "application/x-x_t"

Asp.net-016:asp.net the Save File dialog box