Explanation of.dll files and their calls

I currently encounter three categories of.dll files that represent completely different meanings. One is under c++. Inside the.dll file is equivalent to machine code, called dynamic link library, which is connected by static and dynamic connections. The following is a static connection //Used for static connections # ...

Posted on Sat, 18 Jul 2020 12:28:02 -0400 by ecaandrew

C#Weighting ListBox

First, for an item contained in a listBox, assume that the listBox has duplicate data and can use this function to remove duplicate data ///<summary> // listBox has its own weighting /// </summary> /// <param name="listBox">Weight Removal Required ListBox</param> ...

Posted on Wed, 15 Jul 2020 11:04:14 -0400 by asfaw

Singleton mode -- Implementing multiple document windows (MDI)

Use MS visual studio to design a multi document window (MDI), then create a toolbar (ToolStrip), add a button in the toolbar, click the button will pop up a "tools" window, use singleton mode to design, so that only one "tool" window can pop up 1. Design a multi document window: create a blank solution first, and then add M ...

Posted on Thu, 09 Jul 2020 11:50:15 -0400 by pcjackson06

Singleton mode -- Implementing multiple document windows (MDI)

Use MS visual studio to design a multi document window (MDI), then create a toolbar (ToolStrip), add a button in the toolbar, click the button will pop up a "tools" window, use singleton mode to design, so that only one "tool" window can pop up 1. Design a multi document window: create a blank solution first, and then add M ...

Posted on Thu, 09 Jul 2020 11:49:05 -0400 by dan90joe

MFC+Opencv3 Camera Read+Gray Histogram+Frame Number Comparison

1. Create a dialog-based MFC program under vs. The layout is as follows 2. Initialize Add the following code to the OnInitDialog() function in the C***Dlg class                          CWnd *pWnd1 = GetDlgItem(IDC_PIC1); //Gets the window class that displays the camera picture (parameter is control ID) CWnd *pWnd2 = G ...

Posted on Wed, 08 Jul 2020 11:29:21 -0400 by gammaman

The first development of WeChat Public Number, beginners climb pits

Recently, I came into contact with the development of WeChat Public Number. First of all, I climbed this pit about custom menu and saw the document for a while plus Baidu's summary of the implementation methods The code above shows that I used my own access token directly, which I implemented according to my own token.The acquisition of appi ...

Posted on Mon, 06 Jul 2020 10:40:31 -0400 by weezil

MYSQL Basics__ Query language DQL

The first chapter is the basic syntax specification of SQL 1.sql is not case sensitive, but it is customary for keywords, system reserved words, function names to be uppercase, and table and column names to be lowercase 2.sql uses space or carriage return to separate each word. It is customary for ...

Posted on Mon, 29 Jun 2020 03:51:57 -0400 by weevil

[zihi notes ා 5] the latest video download method of station B in 2020

[zihi notes ා 5] the latest video download method of station B in 2020 Recently, because of the need to create a vibrato and tiktok, I want to find some material for practice and practice. So, where does the learning material come from! Little broken station!! Don't say much, the text begins! First of ...

Posted on Mon, 29 Jun 2020 00:13:25 -0400 by mars_rahul

Data science-05

Data analysis-05 Data analysis-05 Basic functions of matplotlib Basic drawing 1) Drawing core API 2) Set linetype and lineweight 3) Set axis range 4) Set coordinate scale 5) Set axis 6) Legend 7) Special points 8) Remarks Advanced drawing 1) Subgraph 2) Scatter diagram 3) Fill 4) Bar chart (bar ...

Posted on Sun, 28 Jun 2020 02:35:47 -0400 by MikeA

Basic usage of js cracking: Youdao, product (involving js installation in pycharm)

js cracking There is a way thinking code Product catalog If you want to execute js, you need to install something 1, Installation 2, Execute js code There is a way thinking Get the request address - > view the request method - > the post request must have a form - > Paste and copy ...

Posted on Sun, 28 Jun 2020 00:30:18 -0400 by callie212