.Net Core

Gtk basic learning Summary (1), gtk basic learning Summary Example of the first GTK program: # Include # Include Int main (int argc, char * argv []) { Gtk_init (NULL, NULL); // initialize GTK GtkWindow * window = gtk_window_new

Upload images in POST mode and images in post Mode Set enctype = multipart/form-data   Custom MultipartFormData class (for Versions later than 4.5, it seems that this class name is missing) /// /// multipart/form-data Type // public class

The first list page based on MVC + Jqgrid in my and Xiaomei QR code diary (2), mvcjqgrid I. Preface "Nima Ge, you taught me how to change the UI of the OA system last week. Mr. Huang was very satisfied .""It's good. It seems that Xiaomei has made

C # recursively traverse all textbox controls in the form, and then set the textbox event,1 // 2 // 3 /// 4 /// 5 // 6 public virtual void SetTextBoxOnEnterStyle (object sender, eventArgs e) 7 {8 if (sender is TextBox) 9 {10 TextBox tbox =

Processing of default database fields in the ADO. NET object data model, ado.net Fields Whether it is Visual Studio 2010 or 2013 built-in ADO. NET Entity Data model has a small problem: some fields in the database have set the default value, but

The solution for compatibility between irregular forms and the WindowsFormsHost control in WPF is perfect. First, let's take a look at the incompatibility between irregular forms and the WindowsFormsHost control in WPF. The solution provided on the

CLR, Mercedes-Benz clr Common Language Runtime (CLR) is a Runtime environment similar to Java virtual machine. It is responsible for resource management (memory allocation and garbage collection ), ensure necessary separation between applications

How to securely implement the "remember me" function and implement the "remember me" Function 1. "Remember me" is not safe After logging on, let's take a look at cookies.   If you do not check "Remember Me", these terrible information will not be

Template engine (NVelocity) development, template nvelocity Using templates for development in net and a large amount of html code in handler. To solve this problem, I can use the template engine (NVelocity) for development.1. First, put the

Webservice and. net remoting: webserviceremoting The server sends a process number and a program domain number to the client to determine the object location. Both webservice and. net remoting are communication frameworks. Their biggest advantage is

ASP. NET implements file upload and download   Recently, a university website involves the need to upload and download files (the specific requirement is: the notification published by the website should be added to each notification in the

Quartz. NET 2.0 job scheduling framework, quartz. net2.0 Quartz. NET is an open-source job scheduling framework and is a. NET port of the Quartz API of OpenSymphony. It is written in C # and can be used in winform and asp.net applications. It

HttpWebRequest and httpwebrequest The HttpWebRequest class mainly uses HTTP protocol and server interaction, and usually obtains and submits data through GET and POST methods. The following two methods are described as follows: GET Method GET method

NPOI 2.0 export word (docx format), npoidocxThere are many well-known NPOI text Gardens used to export EXCEL files, but most of the articles used to export Word documents are vague. Recently, we just completed the need to export a Word document. In

General application scenarios and application scenarios Regular Expressions provide a powerful, flexible, and efficient way to process text. The full pattern matching representation of Regular Expressions allows you to quickly analyze a large number

ASP. NET database cache dependency, asp.net database cache By Peter A. Bromberg, Ph. D. In ASP. NET, the coolest feature of the Cache class is that it can control its own behavior based on various dependencies. File-based dependency is the most

. Net and javascript scripts,. netjavascript 1.asp.net call js Response. Write (" "); In this case, you can call all JS script functions on the page. 2. How does a js script access the server control value? There is a TextBox Control on the

[Tool] IL Mapper2 (C #, : IL_Mapper2.zip Source File: IL_Mapper2_src.zip   Introduction This tool can directly convert C # code into IL code for viewing, eliminating the hassle of compiling and manual operations on ildsam. I hope this will be

The user control references Entity Framework and entityframework. Background: When I was working on the software today, I encountered a problem. I added the Entity Framework to the project. There was no problem with the reference in the form code,

ASP. NET uses the open-source component NPOI to quickly Import and Export Execl data, npoiexecl I believe that many children's shoes have developed the Execl Import and Export function. Recently, whether it is the background data analysis needs or