1, dynamic determine whether the data to be serializedMy needs are like this, I used a database of components called Dos.orm, it is really convenient, but in use, I found a problem, such as my definition of the table has a field to add time, modify
Recently deploying a WinForm project that uses the Office PIA, a log file for a machine has been reported System.IO.FileNotFoundException and a number of problems have been found.The last discovery is that the Office PIA is not deployed.Method One:
. Net language APP development platform-Smobiler Learning Log: application scenarios and code of the Poplist control in the APP, smobilerpoplistFirst, scycler is a development platform that uses the. Net language to develop apps in the VS
[Updated Design] ServerSuperIO 2.0, a cross-platform Iot communication framework, provides functions, bugs, details, and upgrades !, ServersuperiobugNote: ServerSuperIO 2.0 has not been submitted to the open-source community for internal testing !!!
Scycler learning logs-. Net language APP development platform: how to load web pages in webview, scyclerwebviewFirst, scycler is a development platform that uses the. Net language to develop apps in the VS environment. I. Target Style
The following
Data Structure Arrangement (1) linear structure and linear Data Structure
I. Preface
You have to fill in your own traps. When I learned the data structure (C ++ version) every day, I thought it was a character, I am still wondering how I typed
Tips for writing beautiful C # code,
I wrote my blog for the first time, but I don't know how to edit the code. Now, haha ....
I don't like reading blogs that copy and paste a bunch of code at will. So, let's use some simple examples to help you...
1
C # insert clob field type data into Oracle databases,
Public static void InsertWithLob (OracleConnection conn){If (conn! = Null & conn. State = ConnectionState. Open){Try{String sqlText = "insert into tb_nclob (id, name, text) values (1, 'test',:
Csharp: Export DataTable to Excel using OpenXml 2.5 in asp.net, csharpopenxml
// Https://www.microsoft.com/en-us/download/details.aspx? Id = 5124 Open xml sdk 2.0 for Microsoft Office // https://www.microsoft.com/en-us/download/details.aspx? Id = 304
Xamarin. forms uwp app is deployed on mobile devices of mobile phones for testing, real machine debugging (device portal deployment), xamarin. formsuwp
I recently learned xamarin. There is a lumia 930 in your hand, so try to deploy the uwp app on
After the numbers from 1 to 9 are filled, the numbers in each column in each row are added to the 15-square-lattice algorithm.1 /// 2 /// nine cells algorithm 3 /// 4 public void NineTable () 5 {6 // create a Third-Order Matrix 7 int [,] arr = new
PushSharp is used to push messages for IOS app publishing, and pushsharpios
In progress. NET uses the PushSharp open-source class library to push messages to apps on IOS devices. In the development process, it uses a test version of the App, the p12
C # Add dynamic attributes to anonymous objects,
An object and its dynamic attributes need to be dynamically created during the development process. After trying several methods, I finally completed the requirement, recorded the process, and gave
Use the webbowser control once to open the webpage and then read the cookie.
Use the wininet. dll component to read the cookie:
[DllImport ("wininet. dll", CharSet = CharSet. Auto, SetLastError = true)]Static extern bool InternetGetCookieEx (string
C # implement the "add control" button on the taskbar,
Use of Windows7Taskbar
Bytes
: Http://yunpan.cn/QauRaNK4H3BYW (extract code: fe58)
Encapsulated classes: Windows7Taskbar, ThumbButtonManager, ThumbButton, JumpListManager, RegistrationHelper,
C # Development --- use features to export custom data to Excel,
There are many ways to export an Excel file from C # on the Internet. But it is not automated enough to use it. So it took some time to use the features to make a more common export
. Net object class and json conversion (implemented by the. net built-in Class Library), json.net
In the previous article, we wrote that the conversion between the entity class and the json format in. net is not complete during the specific
C # object-oriented -- polymorphism,
There are three types of polymorphism: 1. Virtual Method
2. abstract class
3. Interface
1. Virtual Methods1. Mark the method of the parent class as a virtual method and use the keyword virtual. This function can
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