richtextbox

. Info ("test ");D: run the program. You can find the log-file.txt file in the directory of the .exe program. The content is text.Now, the simple use of log4net is OK. 2: Expand log4net so that logs can be output to what we want. In fact, log4net comes with a lot of appender output to different places, but the system does not meet my requirements here by default, I want the log to be displayed in RichTextBox. See my rewrite below:A: Create your own lo

Currently, the input line blinks to solve the problem. In order to process the highlighted match, the original text is replaced directly with selectionstart and selectedtext in RT; First, the text to be processed is processed, saved to the variable

// Because the log contains Chinese characters, the commonly used LoadFile method will contain garbled characters, so this stream method is used to read a row. String fullpath = @ "F: \ comback \ release \ log \ 20121218.log"; stringbuilder sb = new

Display Image: Copy Code code as follows: Image img = image.fromfile (@ "E:\image\bottle\2006122013203825344.jpg"); Clipboard.setdataobject (IMG); Richtextbox.paste (Dataformats.getformat (Dataformats.bitmap)); Show Word string

Because the log contains Chinese, use commonly used LoadFile method will contain garbled, so use this flow way, one line of read. string fullpath = @ "F:\comback\Release\log\20121218.Log"; StringBuilder sb = new StringBuilder

This problem has been troubled for a long time, into the continuous efforts, finally solved The red is the solution, here my idea is to set the width of 2048, so that when the length of 2048 will be changed line, you can certainly set the larger,

usingSystem.Windows.Forms; Public classsynchronizedscrollrichtextbox:system.windows.forms.richtextbox{ PublicSynchronizedscrollrichtextbox Synchronized {Get;Set; } Public Const intWm_vscroll =0x115; Public Const intEm_linescroll =0xb6; protected

  Private void insertimage (){Openfiledialog openimagedlg = new openfiledialog ();Openimagedlg. Filter = "All images (*. BMP, *. GIF, *. jpg) | *. BMP; *. gif; * jpg"; // format filtering sOpenimagedlg. Title = "select image "; Bitmap BMP;If

Using system;Using system. Collections. Generic;Using system. componentmodel;Using system. Data;Using system. drawing;Using system. text;Using system. Windows. forms;Using system. runtime. interopservices;Namespace windowsapplication5{Public partial

What is RTF? TextboxIt is often used to extract short text strings from the user's location, whileRichTextBoxIt is used to display and visualize formatted text (for example, blackening, downgrading, etc ). It uses the standard format text.Rich

Save:  Private void btnsave_click (Object sender, system. eventargs E) ...{ Filestream stream = NULL; Sqlconnection conn = NULL; Sqlcommand cmd = NULL; Try ...{ Richtextbox1.savefile ("Temp. rtf "); Stream = new filestream ("Temp. rtf", filemode.

Server Save: private void Btnsave_click (object sender, System.EventArgs e) { FileStream stream = null; SqlConnection conn = null; SqlCommand cmd = null; Try { Richtextbox1.savefile ("Temp.rtf"); stream = new FileStream ("Temp.rtf", FileMode.Open,

--------------------------------------------------------------------------------------------------------------------------- Operations on the selected content: If (RichTextBox. selection. Text. length> 0){// Change the colorDependencyproperty property = textelement. foregroundproperty;VaR value = (Brush) RichTextBox. selection. getpropertyvalue (property ); // The tag is color.VaR newvalue = new solidcolor

Rich texts are most used on mobile apps, such as Weibo and QQ, to provide support for expressions and links. Rich texts generally include text, expressions, and hyperlinks. No direct editing of rich text is provided on WP. Rich Text is converted using strings. For example, the expressions on QQ are marked with slashes (for example,/haha ), the expressions on Weibo are marked with brackets (for example, [Rabbit]). The idea of implementing rich text in this article is: Expression: Create a regular

In . Net Next, we can use Debug And Trace Class pairProgramTracking, breakpoint, debugging, logging, and so on, so as to quickly locate and eliminate program faults. At the same time . Net Provided Tracelistener Class allows us to easily and flexibly select the information output method: log files, event logs, and so on, but sometimes we need to track the output of debugging information in real time, just like IDE Or similar Httpwatch . For example, we put Text Co

Wpf mvvm [continued] sends some QQ expressions, wpfmvvm Today, the main record is to send QQ expressions, which are written in wpf mvvm. To send QQ expressions later, you need to replace TextBox with RichTextBox. Next, let's talk about the replacement process.1. RichTextBox supporting Binding RichTextBox supports text, images, and links, but does not support Bind

The following is a development process based on ExpressPlugin through an example program. This example program is a text editing tool similar to Windows notepad and provides the functions of creating, editing, and saving text files, the name is SimpleEditor. 1. Create a New WindowsApplication project in Visual Studio and name it SimpleEditor. 2. Add reference ExpressPlugin. dll for the new project. Select Browse from the Add reference window in VS environment, find the bin folder under the insta

Using System; Using System. Collections. Generic; Using System. Text; Using System. Windows. Forms; Using System. Reflection; Using System. Threading; Namespace EbookToBBs{Public class Tool{Public static Type RtbType = typeof (RichTextBox ); /// /// Stop a thread. If no thread is stopped, the method does not return/// /// Public static void StopThread (Thread thread){If (thread! = Null thread. ThreadState! = ThreadState. Stopped){Thread. Abort ();Wh

functional limitations of these components and lackSource codeIn-depth secondary development, it is difficult for some customers to meet or cannot meet their needs. According to Microsoft's consistent business strategy, Microsoft is unlikely to provide more powerful text editor components than standard RichTextBox in the future, so developers have to face the task of developing complex software such as text editor. Therefore, xwriterlib provides a

it your know better you are:) * ... The Main Heart of the program is taken from the sample program of Gopalan Suresh Raj * ... modified as per requirement presented in front of .... Hope it would be helpful for somebody */ Using System; Using System.IO; Using System.Collections; Using System.Runtime.Remoting; Using System.WinForms; Using System.Runtime.Remoting.Channels.HTTP; Namespace Com.icommware.PublishSubscribe { public class Topic:marshalbyrefobject { ArrayList userlist = new ArrayL