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The following class is found on the network because it often involves writing JS pop-up warning dialog boxes when writing background programs: /####################################### #####Copyright:The content of this article is edited on this site. You can reprint, publish, and use it as needed. However, please note the original source and this statement in plain text.Http://www.opent.cnAuthor: langtaosha######################################## ####/ Using system;Using system. Data;Using syste

Using System; Using System.Data; Using System.Configuration; Using System.Web; Using System.Web.Security; Using System.Web.UI; Using System.Web.UI.WebControls; Using System.Web.UI.WebControls.WebParts; Using System.Web.UI.HtmlControls; Using System.Text; Namespace EC { General method of information output public class Messageobject { General output public static void Write (String str) { System.Web.HttpContext.Current.Response.Write (str); } Show a custom output code public static void Showjs (S

header code with a table line, and export the excel with the table line smoothly. The added code is as follows: Code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> /// /// Excel Header/// /// PublicStaticString addexcelhead () { = New Stringbuilder ();SB. append (""URN: Schemas-Microsoft-COM: Office: Excel \">" );SB. append ("" );

Demo Xmldocument xmldoc = new xmldocument ();Void datea (){Stringbuilder sb = new stringbuilder ();Xmldoc. Load (server. mappath ("chinereea. xml "));Xmlnodelist nodelist = xmldoc. selectnodes ("area/province [@ provinceid]");SB. append ("{Sheng :[");Foreach (xmlnode mynode in nodelist){String name = mynode. attributes ["Province"]. value;SB. append ("{");

The following is a self-compiled Asp.net paging method. I hope to give you more instructions.Public static stringbuilder pagebtn (INT currentpage, int numinoneline, string URL, pageddatasource PPS) // returns the index string. numinoneline indicates the number of indexes per row, and currentpage indicates the current page;{Stringbuilder sb = new stringbuilder ();Int currentline; // The current index row. If (currentpage % numinoneline! = 0) // determ

= "title" \ R \ n Today -- ABCD Content-Disposition: Form-data; name = "1.txt"; filename =" C: \ 1.txt" Content-Type: text/plain \ R \ n -- ABCD -- \ R \ n Note that each row must end with \ r \ n, including the last row. If you use snifferProgramCheck the POST request sent by IE. It can be found that the IE separator is similar to -- 7d4a6d158c9, which is a random number generated by IE. The purpose is to prevent the server from correctly identifying the start position of

Using System; Using System. Data; Using System. Configuration; Using System. Web; Using System. Web. Security; Using System. Web. UI; Using System. Web. UI. WebControls; Using System. Web. UI. WebControls. WebParts; Using System. Web. UI. HtmlControls; Using System. Text; Namespace EC { /// /// General information output method /// Public class MessageObject { /// /// General output /// /// Public static void Write (string str) { System. Web. HttpContext. Current. Response. Write (str ); } /// /

, as follows:int __init init_devfs_fs (void) { int err; PRINTK ("%s:v%s Richard Gooch ([email protected]) \ n", Devfs_name, devfs_version); #ifdef config_devfs_debug Devfs_debug = Devfs_debug_init; PRINTK ("%s:devfs_debug:0x%0x\n", Devfs_name, Devfs_debug); #endif printk ("%s:boot_options:0x%0x\n", Devfs_name , boot_options); Err = Register_filesystem (devfs_fs_type);//Register File system type Devfs_fs_type if (!err) {struct Vfsmount *devfs_ to System MNT = Kern_mount

Front desk:"Form1"runat="Server"> ProvinceSelectId="Province"> Select>CitySelectId=" City"> Select>AreaSelectId="Space"> Select> Background: Public voidProcessRequest (HttpContext context) {context. Response.ContentType="Text/plain"; if(Context. request.querystring["ID"] =="1") { stringsql ="SELECT Id,[enname] from [Provinceinfo] WHERE parentid=0"; StringBuilder SB=NewStringBuilder (); SqlDataReader Reader= Pubsqlhelperfun

. CompilerResultsCompilerResults cr = objICodeCompiler. CompileAssemblyFromSource (objCompilerParameters, GenerateCode ()); If (cr. Errors. HasErrors){Console. WriteLine ("Compilation error :");Foreach (CompilerError err in cr. Errors){Console. WriteLine (err. ErrorText );}}Else{// Call the HelloWorld instance through reflectionAssembly objAssembly = cr. CompiledAssembly;Object objHelloWorld = objAssembly. CreateInstance ("DynamicCodeGenerate. HelloWorld ");MethodInfo objMI = objHelloWorld. GetT

, including the last row. If you use the Sniffer program to check the POST request sent by IE, you can find that the IE separator is similar to ------------------------- 7d4a6d158c9, which is a random number generated by IE, the purpose is to prevent the server from correctly identifying the start position of a file due to a separator in the uploaded file. We can write a fixed separator as long as it is complex enough. The POST code for sending the file is as follows: String [] props =... // fie

=... // Field ValueByte [] file =... // File ContentString boundary = "--------------------------- 7d4a6d158c9"; // delimiterStringbuffer sb = new stringbuffer ();// Send each field:For (INT I = 0; I sb = sb. append ("--");SB = sb. append (Boundary );

Package com. tianren. util;Import java. util. Random;/*** Randomstring. Java* Utils class* @ Author jinxx* @ Version 1.0**/Public class randomstring {/** Returns an uppercase random letter string */Public static string getrandomstringu (INT length ){String STR = "abcdefghijklmnopqrstuvwxyz ";Random random = new random ();Stringbuffer sb = new stringbuffer ();For (int I = 0; I Int number = random. nextInt (26 );Sb