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Using system;Using system. text;Using system. collections; Namespace isdmenu{/// /// Summary of isdmenuobject./// Public class isdmenuobject{Public isdmenuobject (){//// Todo: add the constructor logic here//Allmenu = new arraylist ();} /// ///

 /// /// Register COM + /// /// /// /// Public static bool Install (string assembly, ref string strErrorMessage) { Bool flag = true; String applicationName = string. Empty; String typeLibraryName = string. Empty; Try { Flag =

ASP. NET has a set of user-related attribute settings, which can be directly used by configuring in webconfig. Store and use the unique information corresponding to the userDisplay personalized Web ApplicationsThe unique identity of a user is used

Datasource is a very important data access control in 2.0. However, in the design view, datasource controls always render a gray pie with no information except the ID. It seems not so nice. However, we have discovered the namespace system. Web. UI.

There are bugs in the so-called "getting real IP addresses" method on the Internet, and the multi-layer transparent proxy is not taken into account.MajorityCodeFor example: String IPaddress = (httpcontext. Current. Request. servervariables

Rewrite the render method to remove viewstate and improve website performance. System. Io. stringwriter html = New System. Io. stringwriter (); system. Web. UI. htmltextwriter TW = New System. Web. UI. htmltextwriter (HTML ); Base . Render (TW )

File Upload/download is a technology that we often use in the actual project development process. Several common methods are provided here. The main content of this article includes: 1. How to Solve the file upload size limit 2. Save the file to

Host Application Section: Class Client{/// /// Main entry point of the application./// [Stathread]Static void main (string [] ARGs){/* Service request and offline hosting request, tested */Iserviceprovider context = clientcontextmanager. Singleton ()

In. NET Framework, there is no function similar to the inputbox function in VB. Although you can use the runtime reference of VB to use. Net except for VBProgramBut why not write a class to implement similar functions? The following class

Public class pagevalidate { Private Static RegEx regnumber = new RegEx ("^ [0-9] + $ "); Private Static RegEx regnumbersign = new RegEx ("^ [+-]? [0-9] + $ "); Private Static RegEx regdecimal = new RegEx ("^ [0-9] + [.]? [0-9] + $ "); Private Static

Step 2: Data Table preprocessing////// Obtain the conversion statement from the database field to the type based on the variable type //////Private Static void initconvertmethod (fieldmodel field) {Switch (field. vartype) {Case "string": field.

Really is too busy, there should be a lot of things to write, but there is no idle time, every time I think of writing, to some things to forget. The last day of October, in the busy also have to write this article, otherwise it will be more than a

1. Query the MySQL statement as needed, return three required parameters, not a dataset2. Write the function as follows:public static void Getparas (string condition 1, out string return value 1, out string return value 2, out string return value 3){

. Net website architecture design (7) Network Security. Net website architecture (7) network security when it comes to network security, you must first talk about the most common web site vulnerabilities. Illegal Input Unvalidated InputIgnoring the

C # asynchronous world [Top ], The new advanced programmers may have used a lot of async and await, but have little knowledge about the previous Asynchronization. I plan to review the historical asynchronous process. This article will focus on the

Looking at the source files compiled by your website, there are a lot of messy things in it, and you feel uncomfortable after reading it.Copy codeThe Code is as follows: There is also the form source file. At first glance, we can see that it is an

The user information table is available in most systems. We also know that there are usually two fields, such as the registered IP address and the last logon IP address, to store the IP address at user registration and the last logon IP address.The

The Newtonsoft. Json component converts object2json to newtonsoft. json. In many cases, we need to convert the data type for calling by other external subsystems. The most typical is to generate json format for javascript calls. The ready-made

Recently, the paging control ASPNETPAGET was used in the development project. 1. Add a stored procedure -- The second Stored Procedure/***************************************** ************************* Tens of millions of paging stored procedures *

Real IP addresses and their advantages and disadvantages Asp.net Real IP addresses and their advantages and disadvantages Asp.net