c# code snippets download

I tried to download some files in batches some time ago, but I found that no one has ever written this on the Internet. Although Thunder can set batch download rules, it is relatively simple, you can only generate up to 999 tasks. Finally, I found an article on CSDN that used C language and thunder to implement batch resource

11. Is there a way to protect yourself? Source code , Not shown to anyone A: You can download a Microsoft Windows s cript encoder, which can encrypt ASP scripts and client javas scripts/vbs scripts... However, after the client is encrypted, only ie5 can be executed. After the server script is encrypted, only s runtime engine 5 (installed with ie5) can be executed. 12. How can I transmit a query string fr

Copy Code code as follows: 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.IO; public partial class _default:system.web.ui.page { protected void Page_Load (object sender, EventArgs e) {} Tra

How to open the ziparchive extension, please do your own Baidu. Directly on the code A single file is inserted into the ZIP package function addfiletozip ($path, $zip) {$handler = Opendir ($path);//Opens the current folder specified by $path. /* loop all files and folders under the Read folder where $filename = Readdir ($handler) is the read file name is assigned to $filename each time the loop is looped, so $filename!== false is also allowed in or

[Open-source download] winform-based xml menu Editor (c # source code ), Xml editor source code Recently, I helped my friends build a file management system. The client can upload files to the server, download files from the server, and support multiple users. The networkc

Revit secondary development-C #ProgramGood choice Recently, we have studied more about winform, which is included in categories and constantly updated.Http://www.cnblogs.com/greatverve/category/267062.html sorry, Gae space has been walled. I sent the source code to my forum.Http://revit.5d6d.com/ I found that there are many winform source codes. I am looking for an update.A new post is opened to conti

C # INI file operation [Source Code download ], This section describes how to read and write INI files. C # You can call the WritePrivateProfileString () and GetPrivateProfileString () functions in the [kernel32.dll] file to read and write INI files respectively. Including reading key values, saving key values, reading

C # open Source IM systemRelated resources are available in my resources 0 points downloadThe integration of the IM part of the system, extracted, a total of reference, but also as you can learn Networkcomms framework of a demoname : Breeze imName Source: Small means that the system is relatively simple　　　　　　The wind is due to the UI used by the fan teacher years ago in the online open source of high simulation qq2008

Download the image to the server C # code based on the URL, Download the image to the server C # code based on the URL ASPX page code: Riddle: Go down with tears (guess a country nam

exactspelling parameter indicates whether the entrypoint must exactly match the spelling of the indicated entry point. If exactspelling is not specified, the default value is used. False .E. The preservesig parameter indicates whether the method signature should be retained or converted. When the signature is converted, it is converted to a signature with an additional output parameter named retval that has the hresult return value and the return value. If preservesig is not specified, the de

C # download the HTML source code of the webpage, Public static class DownLoad_HTML{Private static int FailCount = 0; // record the number of download failures Public static string GetHtml (string url) // enter the url to download{String str = string. Empty;Try{System. Net.

(); Response.End (); }//---------------------------------------------------------- Public voidDownloadFile (System.Web.UI.Page webform,string filenamewhenuserdownload, String filebody) {　　WebForm.Response.ClearHeaders ();　　WebForm.Response.Clear (); WebForm.Response.Expires=0; WebForm.Response.Buffer=true; WebForm.Response.AddHeader ("Accept-language","ZH-TW"); //' File nameWebForm.Response.AddHeader ("content-disposition","attachment; Filename= '"+system.web.httputility.urlencode (Filenamew

must expose the underlying SecurityCritical method in a secure manner (to avoid some partially trusted malicious code trying to pass through SecuritySafeCritical Layer attacks these methods), this is extremely important. As with SecurityCritical code, securitysafecritical code must be fully trusted. Specific can refer to: Http://msdn.microsoft.com/zh-cn/magaz

Objective This article uses the two-dimensional code generation code is Google open Source Barcode image processing library completed, C # version of the code can go to https://code.google.com/p/zxing/downloads/list download compression package. Up to date, the latest vers

This article mainly introduces the C # Excel import, export. 1. Introduction 1.1 third-party class libraries: Npoi Description: Npoi is a. NET version of the POI project that can be used for read and write operations in Excel and Word. Pros: No office environment is installed. Download Address: http://npoi.codeplex.com/releases 1.2 Excel Structure Introduction Workbooks (Workbook): Each Excel file can be

C # Implementation To download the picture to the server code ASPX page code: CS Page Code: Using System; Namespace Hovertreemobile {public partial class GetPictureByUrl:System.Web.UI.Page { protected void Page_Load (object sender, EventArgs e)

Download the image to the server C # code based on the URL, Download the image to the server C # code based on the URL ASPX page code: Riddle: Go down with tears (guess a country nam

to implement it:Program code: Program code:Private void filelink_click (Object sender, system. eventargs E){Long engbriefing_oid = long. parse (this. l_engbriefing_oid.text.tostring (); // obtain the corresponding OID of the row where the file is locatedDatatable file = mynew. get_zh_engbriefing_byoid (engbriefing_oid); // obtain the row information of the fileIf (file. Rows. Count> 0){Response. Clear ();Response. Buffer = false;Response. appendheade

sites on their own.Duilib WebKit Kernel Browser Control Source and demo has been synced to my personal maintenance of the Duilib library, now the version has fixed the page of the Select label can not display the problem, my personal library address: Click to open the linkor download from CSDN resources: Click to open the linkIf you find something wrong with my demo, or if there is a problem with the encapsulated control, please contact me!Redrain 20

First: Introduction: WriteProgramRegular table expressions are rarely tested on the Internet, especially for C # regular expressions, In order to facilitate daily use, a test program is simply written, althoughCodeNot much, but it is still practical. Features: Small, fast multi-result output. Because of the direct use of the Regular Expression Processing Program of C #, is the same as the actual u