C#

1.html Asp:checkboxID= "CheckBox11"runat= "Server"onclick= "changechecked (this)" />Body Color:asp:dropdownlistID= "DropDownList5"runat= "Server"> Asp:listitemText= "Red"Value= "Red"Enabled= "true"Selected=

Csharp: datagridview enter Half Width and Full Width characters, csharpdatagridview /// /// fullwidth /// /// /// public static string FullWidthConvertor (string unicodeString) {StringBuilder sb = new StringBuilder (256); LCMapString

[Summary]. net operations for MongoDb common basic class 1:. netmongodb Public class MongoDBHelper {// defines the Mongo service private MongoServer mongo = null; // gets the database corresponding to databaseName. If no database exists, the private

A common keyword of Linq.Directory Preface Series of articles Common keywords SummaryPreface The previous articles pave the way for the use of linq. From the beginning of this article, we will introduce the syntax and practices of linq.Series of

The. NET toolbox is a required toolbox for. net developers. The author of this article, Spencer, is a person who focuses on ASP. NET and C # programmers, he lists most of the development tools used at work and at home, most of which are concentrated

C # generate a static page based on the URL, The Index. aspx file of HoverTreeWeb. HVTPanel in the HoverTree open-source projectIs the homepage of background management.This function includes generating the homepage of the message board, displaying

Use IL to implement type conversion and il to implement type conversion In my previous articles, I have roughly introduced some implicit and explicit type conversion rules between types. However, CSharp Language Specification was not carefully

C # traverse the binary tree in sequence (non-recursion ), I found the next step to traverse Binary Tree C #. The implementation seems to be less satisfactory. The general idea is: Input the root node and push its subnodes to the stack in turn, When

Setpixel (the SetPixel solution is not supported for images with indexed pixel formats) and setpixel Indexing A verification code recognition software has been developed recently. The following error occurs when binarization png and jpg images: The

HDU 2037 (Greedy), hdu2037 greedy Question link: http://acm.hdu.edu.cn/showproblem.php? Pid = 1, 2037  Not AC this summer Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission (s): 31608 Accepted

C #. net usb flash drive plugging monitoring [1] knowledge points involved 1) windows message processing functions protected override void WndProc(ref Message m) System messages sent from system hardware changes that Capture Messages 2) hardware

Csharp: string Encoding, csharpencoding /// /// convert Chinese to unicode /// /// /// public static string unicode_0 (string str) {string outStr = ""; if (! String. isNullOrEmpty (str) {for (int I = 0; I // convert Chinese characters to

C #. NET converts Word or Excel files into HTML files, Convert Word files to html and return relative paths 1 private string GetPathByDocToHTML (string strFile) 2 {3 if (string. isNullOrEmpty (strFile) 4 {5 return "0"; // No file 6} 7 8 Microsoft.

Compiling the sqlhelper class in c #(2 ), The previous article talked about the compilation of the simple SqlHelper class. Here we will write a solution to the problem raised at the end of the previous article. SQL statement injection attacks are

Delegate and event (2), delegate event Event Origin As we mentioned above, the Commission is not secure, so we need to privatize the Commission itself, but we need to expose several methods for external use. Among them, the most important thing is

LINQ to XML, linqtoxml You can use LINQ to XML in two ways. The first method is as a simplified XML operation API, and the second method is to use the LINQ query tool. The following is the first method. Main Content: add, delete, modify, and query

Detailed parsing of Message Body signature and encryption/decryption functions and. net implementation, decryption. net Preface The message body signature and encryption functions have been launched, and there is indeed a security risk in plaintext

Asp.net organization chart control, asp.net Organization Structure I remember that when I was working on a project, the customer had to look at an organizational structure chart to get a picture of the company's situation. I had never done this

C # Study Notes thread security, Thread Security A program and method are not uncertain in the face of any multithreading, so it is thread security. thread security is implemented mainly by locking and reducing the possibility of interaction

C # two methods to control the system volume/microphone size, Scenario: when playing a video device, you need to control the volume. The following methods can meet your requirements: Method 1: Change the system volume settings  ? 12345678910