.Net Core

ASP.net cannot load oci. dll to solve the new law Recently, when a program is running, the following error occurs: Unable to load oci. dll. after a long time of searching on the Internet, the problem has finally been solved. I will share the method

[WPF series]-Layout and wpf series-layoutDockPanel The nice thing about dock panels is they already fill all the available space. lastChildFill is true by default (but I set it below for clarity), so just don't set the DockPanel attribute on the

Webapi get request FromUri list parameter transfer, webapifromuri When a project calls a third-party webapi today, it finds that the get request uses the FromUri list parameter, Khan... Here, we will briefly record the request parameter passing

Write an image button (XAML) by yourself ), Sometimes three images (normal, move the mouse up, and press the mouse) are used as the style of a button. Although this method is not good, you should create a style in vector mode, but sometimes we still

ASP. NET DataTable: Remove duplicate rows. asp. netdatatable First, use the Linq query expression. The code is as follows: DataTable testtable = new DataTable (); testtable. columns. add ("ID"); testtable. columns. add ("ProductName"); testtable.

Asp.net uses cookies to save user passwords for Automatic Login In this article, we will learn how to use cookies to save the user's account and password in asp.net for automatic logon. We emphasize that it is insecure to store cookies on the client.

Apply Response. Write to implement Multifile upload with a progress bar In this tutorial, we will learn how to use the RESPONSE. WRITE feature of asp.net to display the real-time progress of uploaded files. This article focuses on the interaction

Entity Framework learning notes (1)-data model database, entityframework There are three modes for Developing Entity Framework data models: 1. Reference Database methods; 2. Create an EF empty Model in VS; 3. Code methods. The Entity Framework Data

How to download large files using ASP. Net This article mainly introduces the implementation of ASP. Net to download large files, and analyzes in detail the ideas and precautions for downloading large files. For more information, see This document

Unified client call portal with delegation and reflection Reflection: reflection is a powerful mechanism that allows you to discover and use types and their members that you do not know at runtime;Delegate: System. Delegate provides several methods.

Understand C # series/Core C #/judgment & loop & jump,Judgment & loop & jump description This section describes the statements used to control the program flow in C #. "control program flow" means to control the program running flow.Judgment It is

. NET: how to obtain the connection string from the configuration file. net configuration file1. Set the configuration file  Ii. Reference assembly First add reference, System. Configuration // As for getting the data in the configuration

C # language-multi-thread lock system (1 ),  Introduction In multi-threaded development, thread synchronization cannot be avoided. This article briefly describes the lock system in net multithreading.Directory I. lock and Monitor 1: Basic. 2: scope.

Simple web layer-3 architecture system (version 4) and web layer-3 (version 4) The last time I wrote the third edition, Because you have no intention of seeing a video before, that is, to make all the SQL statements in the system into a stored

A. net programmer teaches you how to use less,. net programmer less I am. net programmers, although they have always been working in the background, but the web Front-end will also learn, although the technology is only a window, but I am such a

Programming implementation download in Asp. Net, asp.net programming implementation I often see someone asking for the code for programming and downloading in Asp. Net in the forum, and some still want to resumable download or something.The key to

This year, I sent a written question from Microsoft and a written question from Microsoft. Here we provide oneMicrosoft pen examThe specific questions are as follows: Time Limit: 10000 ms Case Time Limit: 1000 ms Memory Limit: 256

Blog garden client (Universal App) Development essay, universalapp The Universal App (UAP) is still a new concept for most people, because it is only after Windows 8.1 and Windows Phone 8.1, which means: you write a set of code that can be used on

Create an ASP. net mvc website on Windows Azure, azuremvc This article describes how to create an ASP. net mvc website on Windows Azure. → Log on to the Windows Azure Management Portal → Click "new" in the lower-left corner" → Click "Custom

[Original] ASP. NET Web development, printing Log, detailed steps, asp. netlog Four steps are required to add a Log: I. Reference log4net. dll, see the attachment: http://pan.baidu.com/s/1c0hab2g 2. Add log4net. xml under the project root directory1