portable file box

(OS);byte[] content = Os.tobytearray (); InputStream is=NewBytearrayinputstream (content);//Set the response parameter to open the download pageRes.reset (); Res.setcontenttype ("Application/vnd.ms-excel;charset=utf-8"); Res.setheader ("Content-disposition","Attachment;filename="+NewString ((FileName +". xls"). GetBytes (),"Iso-8859-1")); Servletoutputstream out= Res.getoutputstream (); Bufferedinputstream bis =NULL; Bufferedoutputstream BOS =NULL;Try{bis =NewBufferedinputstream ( is); BOS =New

// Display the file opening dialog box Cfiledialog DLG (true, "SQL" , "*. Txt" , Ofn_hidereadonly | Ofn_overwriteprompt, "text files (*. txt) | *. txt | SQL files (*.SQL) | *. SQL | all files (*. *) | *. * |");If(DLG. domodal ()! = Idok) Return;// Obtain the absolute path of the objectCstring sfilename = DLG. getpathname ();// Open the fileCstdiofile out; Out. Open (sfilename, cfile: moderead );Cstring ss

Browsers support the ability to open the format, he will open the default directly online (such as word or picture), unsupported format, he will pop up the download prompt. It is best to make. rar format, xlsx file. The browser comes with the download function. Body > span > href= "web.xlsx">downloada> span > Body >Use href in HTML to implement click link Popup file Download dialog

Qstring filedialogutils: getsavefiledir (const qstring Tips/* = qstring () */, qwidget * parent/* = 0 */) {qstring result; browseinfo Bi = {0 }; if (! Tips. isempty () {Bi. lpsztitle = tips. UTF16 ();} If (parent) {Bi. hwndowner = (hwnd) parent-> winid ();} // bif_browseincludefiles | // used to display file bi. ulflags = bif_returnonlyfsdirs | bif_newdialogstyle; bi. lpfn = browsecallbackproc; // callback function lpitemidlist pidl = shbrowseforfold

Flash AS3 settings File box focus methodLash files and ActionScript files should be placed in the same directory, and note that the ActionScript file name is the class name, in the Flash file's Properties panel class to fill in the focus. Package { Import Flash.display.Sprite;Import Flash.text.TextField;Import Flash.text.TextFieldType;Import flash.events.Mo

Mode one: direct transparent hiding . File_button_container,.file_button_container input {background:transparent URL (./img/bt5ab.png) left top no-repeat; height:47px;width:263px;} . File_button_container {background:transparent URL (./img/bt5ab.png) left top no-repeat;} . File_button_container input {opacity:0;}Mode two: Overlay hidden JS Call. Styled-button {background-color: #25A6E1; color: #fff; font-family: ' Helvetica Neue ', sans-serif;font-size:14px; line-height:30px;b

Next 3. Check whether the input in the JS verification text box is empty and whether the input is in digital format. Implementation idea: according to the user's requirements, we need to click the submit button to verify whether all required items are empty and whether some numbers are in numeric format at one time, in addition, the verification prompt should be prompted in a uniform text in one place, and the pop-up window cannot be used. In addi

Reprint: https://www.cnblogs.com/shenyixin/archive/2012/03/08/2385376.htmlChinese:Sys.WebForms.PageRequestManagerParserErrorException:The message received from the server cannot be parsed, and the common reason for this error is that the response filter, httpmodules, or server trace is enabled when the corresponding modification is made by calling Response.Write ().More information: An error occurred while parsing the nearby "output content".Here's how to fix it:1. If the server control that cal