C#

1. An implicit method, by specifying only the Style's TargetType. (Set All button styles) 1 2 6 2. explicit methods, by specifying the TargetType and x:key attributes of the style, and then setting the style property of the target

Window operating system, everywhere is the formAdvantages: Simple, powerful, convenient and flexibleStep: Create a new Project project type Visual C # project Template window applicationSeparate the code for the same form into two files with partial:

By default, the first row is selected and can be deselected by calling DataGridView's clearselection in the form's Load event.You can also setCurrentCell = null for DataGridView;You can also dgv a row that has already been selected. Row[0]. Selected=

C # Read txt files in fixed text format, C # Read txt files in fixed text format   A simple C # program for reading txt documents, which stores instance data in a fixed format. // Determine whether the keyword has var isTr = File in the

Reconstruction Method Replace Temp with Query (Replace temporary variables with queries), replacequery Total returned directory 6.4 Replace Temp with Query (Replace temporary variables with queries) Summary Your program saves the computation

C # Use Queue instead of recursive algorithm to traverse the tree, In recursion, each call must record the return address on the stack, and the stack space is very small. Stack Overflow occurs when the number of calls increases. The following code

C # how to add a table in Word, Table is an important means to organize and organize data. Complex text expressions are displayed in Word documents to quickly and directly obtain key content information. Then, through C #, we can also add tables to

In C #, struct is defined and converted into byte arrays, Recently, the structure and byte array conversion were used in socket communication packet parsing. Because the client adopts C ++ development, the server adopts C # development, therefore,

Next, I want to learn MVC5 + EF6.2, mvc5ef6.2 Objective: 1. Learning mvc + ef 2. writing a diary is also a kind of supervision for yourself. Lesson 1 starts from 0 Compared with the traditional WebForm development mode, ASP. net mvc development mode

C # large List memory allocation,  Previously, when I used the List only in development, I used it almost just by taking it over. I never considered the List memory allocation problem, imagine how the memory of a 0.1 million yuan List changes when

C # how to extract PPT texts and images, In a text-and-image-mixing document, we can extract text or images from the document as needed, and use the C # code to extract text and images in Word and PDF files. Similarly, we can also extract text and

Officially Released scycler 4.0, scycler4.0  L Smobiler4.0 provides three technical highlights: third-party plug-ins, JS, and custom controls; PowerfulPlug-insMobile Application EngineScycler supports plug-in packaging and extension,

C # file dragging and pixturBox scaling and dragging, Drag and Drop a file: Effect: when you drag a file to a control of the form, the control path is displayed on the control, as long as you get the path, you can naturally read the content of the

Await and async more understanding, awaitasync more Recently, many netizens mentioned the syntactic sugar introduced by await and async, Haha and C #5. This syntactic sugar is really not good. It can be used by a bunch of beginners. There are also a

Use of sqldataAdapter/dataset/datatable, Public partial class Form1: Form {public Form1 () {InitializeComponent ();} private void Form1_Load (object sender, EventArgs e) {// load the data in the cities table to the datagridview string connString =

C # decompilation prevention, C # The compiled code generates a dll or exe through the VS compiler. It is easy for some decompilation tools to view the source code or modify the source code.To prevent code from being decompiled or tampered with, we

. NET sends emails in case of problems and solutions. NET background Code: "mail from address must be same as authorization user"   First, let's take a look at my code implementation. Background code: Public class EmailHelper {// // send an email //

C # problems with the assignment of values to objects through reflection-type conversion,Problems encountered when assigning values to objects through reflection-type conversion to an object attribute can be assigned through PropertyInfo. SetValue ()

C # strip. spl into the. emf file format, This article Reprinted from the Star Wars Zihui http://www.cppblog.com/rawdata/archive/2009/02/23/74653.html However, the C # code is self-developed. Https://github.com/SnailDev/SnailDev.EmfParser welcome

C # Lock keyword, The lock keyword marks the statement block as a critical section to obtain the mutex lock of a given object, execute the statement, and then release the lock.   The lock statement uses Monitor. enter and Monitor. exit, that is,