Emulation for ActiveX 使用VT和Telnet控件可在您的應(yīng)用程序中實現(xiàn)終端仿真的功能。

• VT控件仿效了VT52、VT100、VT220以及VT320終端，通過解析文本以及換碼順序來顯示一個屏幕，該屏幕可被交互式地使用（如常規(guī)的終端一樣）或隱含式的使用（讀取可以被您的應(yīng)用程序隨后“屏幕捕獲”的報表）。

• Telnet控件可以用做實時數(shù)據(jù)源客戶端，并支持rlogin,rsh以及rexec.

• 使用簡單的屬性來設(shè)置顯示選項。

• 支持多字節(jié)編碼用于顯示和打印Unicode字符。

• 完全支持顯示內(nèi)容的打印，可按postscript  files打印或自動打印（打印接收到的每一行）。

• 通過讀取Text屬性來完成屏幕抓取，它將所有文本返回到回卷（scroll-back）緩沖區(qū)中并顯示出來。

• 完全支持用于制圖框的圖解字符。

• 通過一個Keydown事件可以很容易地實現(xiàn)鍵位重映射，可以用鍵位“替換”映射鍵位。

• 動態(tài)回卷緩沖區(qū)可保存成百（上千）條記錄。

• 支持COM+ Component Services.

• 可用于多線程的環(huán)境中。

• 可同時用于事件驅(qū)動和腳本編寫的（模塊化）應(yīng)用程序。

• 包括免費版權(quán)。

• 包括了可以輕松整合到Visual C++中的封裝類。

Build terminal emulation capabilities into your application with VT and Telnet controls.

• VT control emulates VT52, VT100, VT220 and VT320 terminals, interpreting text and escape sequences to display a screen that can be used interactively (like a regular terminal) or invisibly (to capture reports that can subsequently be “screen-scraped” by your application).
• Telnet control can be used as a real-time data source client, and supports rlogin, rsh and rexec.
• Display options are set using simple properties.
• Supports multibyte encodings to display and print Unicode characters.
• Printing of the display is fully supported, as is the printing of postscript files and auto-print (prints each line as it is received).
• Screen-scraping is achieved by reading the Text property, which returns all the text in the scroll-back buffer as well as the display.
• Graphic characters for box drawing is fully supported.
• Key remapping is easily accomplished with a Keydown event, where key 'substitution' can be used to remap keys.
• Dynamic scroll-back buffer can save hundreds (or thousands) of lines.
• Supports COM+ Component Services.
• Can be used in a multi-threaded environment.
• Can be used in BOTH event driven and scripted (blocking) application designs.
• Includes a royalty-free license.
• Wrapper classes included for convenient integration into Visual C++.