convert classic asp to asp net

Introduction: Thebeerhouse is one of ASP. NET starter kit and is also"ASP. NET 2.0 website programming/problem-design-solution" (wrox Press)The complete case of this book, starting from actual development, details how to use ASP. net2.0 to develop a complete three-tier arch

Turn: http://www.cnblogs.com/DotNet1010/archive/2007/08/29/873826.html The word-to-PDF function is used in the project. The requirement at the beginning is to make an application. Program Main Code As follows: Using PDF = Pdfmakerapilib; String Wordpath = String . Empty; String Pdfpath = String . Empty;Pdf. Unzip makerapp app = New Inclumakerapilib. inclumakerapp (); Int Ireslut = App. createpdf (wordpath, pdfpath, pdf. pdfmakersettings. kc

. It's crazy .. Generally, there are three methods to express the link path: absolute path, relative path, and root directory-based path. In addition, for ASP. NET Server controls, you can also use "~" To replace the root directory.In masterpage and user controls, images are often used as backgrounds or beautiful buttons. However, when you specify the SRC or background of an image, errors often occur due t

= Nzero + 1;}Else{CH1 = "";CH2 = str2. Substring (i, 1);Nzero = Nzero + 1;}}}}}if (i = = (j-11) | | i = = (j-3)){If the bit is an million-bit or meta-bit, you must write theCH2 = str2. Substring (i, 1);}STR5 = STR5 + ch1 + CH2;if (i = = j-1 STR3 = = "0"){The last one (minutes) is 0 o'clock, plus "whole"STR5 = Str5 + ' whole ';}}if (num = = 0){STR5 = "0 yuan whole";}return STR5;}/**/An overload that converts the string first to a number in the call Cmycurd (decimal num)public static string Cmyc

I recently studied how ASP. NET can efficiently read Excel files. The following is a summary: 1. Method 1: Use oledb to read Excel files: Use an Excel file as a data source to read data. The example is as follows:Public dataset exceltods (string path){String strconn = "provider = Microsoft. Jet. oledb.4.0;" + "Data Source =" + path + ";" + "extended properties = Excel 8.0 ;";Oledbconnection conn = new o

One, add a referenceUsing Microsoft.Office.Core;Using Microsoft.Office.Interop.PowerPoint;Second, the conversion methodC # codeCopy /// ///Convert PowerPoint files to PDF files/// ///Source file path ///Destination file path ///Success returns TRUE, Failure returns false Public Static boolPptconverttopdf (StringSourcePath,StringTargetPath){boolResult PpSaveAsFileType PpSaveAsFileType=Ppsaveasfiletype.ppsaveaspdf;//

ASP. NET html to convert images, Using System. IO; using System. drawing; using System. threading; using System. windows. forms; public class evaluate {Bitmap m_Bitmap; string m_Url; int m_BrowserWidth, m_BrowserHeight, cosine, m_ThumbnailHeight; public evaluate (string Url, int BrowserWidth, int BrowserHeight, int ThumbnailWidth, int ThumbnailHeight) {m_Url = Ur

Asp tutorial. net3.5 json and. net object classes convert each other 1 webpage special effect serializer jserializer = new javascriptserializer ();23 user = jserializer. deserialize 45 stringbuilder = new stringbuilder ();6 jserializer. serialize (user, stringbuilder); // convert an object78

Asp tutorial. net3.5 json and. net object classes convert each other1 webpage special effect serializer jserializer = new javascriptserializer ();2 3 user = jserializer. deserialize 4 5 stringbuilder = new stringbuilder ();6 jserializer. serialize (user, stringbuilder); // Convert an object7 8

Tags: style blog http io ar color OS sp onOne, the code is as follows1 intCode =int. Parse ( This. TextBox1.Text);//Image Encoding2 stringValue = This. FileUpload1.PostedFile.FileName.ToString ();//Picture Path3 stringType = value. Substring (value. LastIndexOf (".") +1);4FileStream fs =File.openread (value);5 byte[] content =New byte[FS. Length];6Fs. Read (Content,0, content. Length);7 FS. Close ();8 9 stringSqlconfrom = system.web.configuration.webconfiguration

How does the ASP. NET MVC2.0 Project upgrade to 3.0??Introduction: After the introduction of MVC in March 2009, it can be said that the pace of development is very fast, only in less than 3 years, MVC version has reached from 1.0 to 4.0, especially the transition between 2.0 and 3.0 can be said to be very large, so we used to develop a 2.0 version of the project has gone, but also to re-development, more tr

Pair Web Application Program Unpredictable errors and exceptions are inevitable. We must provide error handling mechanisms for web programs. When an error occurs, we must do two things: First, record the error information and send an email to the website maintenance personnel to facilitate the technical personnel to track and handle the error. Second, it prompts the end user that an error has occurred on the page in a friendly way, you cannot display unprocessed error messages to users. Let'

A classic multi-thread LearningCode. 1. multithreading synchronization is used.2. multithreading sequence is used. If you are interested, read the following code carefully. Pay attention to the sequence of code segments and think about whether the order of these codes can be exchanged. Why? This should be very helpful for learning. For demonstration, it takes some time for all threads to sleep. Using system.

A classic multi-thread learning code. 1. multithreading synchronization is used.2. multithreading sequence is used. If you are interested, read the following code carefully. Pay attention to the sequence of code segments and think about whether the order of these codes can be exchanged. Why? This should be very helpful for learning. For demonstration, it takes some time for all threads to Sleep. Using System. Net