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禁止在TextBox中输入 作者：土人 方法一：(有光标闪烁，输入、删除等操作无效) Text1.Locked = True 方法二：(无光标闪烁，不能输入、删除，界面变色、文字反白) Text1.Enabled = False 方法三：(有光标闪烁，可删除，不能输入) 此法用两个API函数，略为复杂些。请在标准工程添加两个按钮和一个文本框： ...

SAM9261 BasicMMU Example code with ADS1.2 (163 kB) The goal of this project is to show how to use a PC100 SDRAM and the MMU to perform a rating with a 100MHz Bus Clock. The rating is based on Dhrystone 2.1. It shows the rate when I+D Caches are disabled or enabled, with or without MMU and I Cache is ...

本源码是用于ad hoc中一种改进的预约多址协议的仿真，具有吞吐量高，支持QoS的特点。绝对可以运行。

This leon3 design is tailored to the Altera NiosII Startix2 Development board, with 16-bit DDR SDRAM and 2 Mbyte of SSRAM. As of this time, the DDR interface only works up to 120 MHz. At 130, DDR data can be read but not written. NOTE: the test bench cannot be simulated with DDR enabled because ...

siptapi A TAPI driver for SIP. With this TAPI driver you have a click2dial feature with any TAPI enabled application (e.g. MS Outlook) and any SIP account (e.g. freeworlddialup or iptel.org).

JTop monitors the CPU usage of all threads in a remote application which has remote management enabled. JTop demonstrates the use of the java.lang.management API to obtain the CPU consumption for each thread.

Ideal for large low power (nanoWatt) and connectivity applications that benefit from the availability of four serial ports: double synchronous serial ports (I&sup2 C&#8482 and SPI&#8482 ) and double asynchronous (LIN capable) serial ports. Large amounts of RAM memory for buffering and FLASH program ...

现在somethingSelected的值绑定到了DataGrid的选定状态上了。选中某行somethingSelected的值会变为true，然后所有标签里有enabled="{somethingSelected}"的标签都会被激活，所有标签里有enabled="{!somethingSelected}"的按钮都会被禁用。 Bingding标签的source不一定必须是变量。它可以是一个表达式 ...

本标准以IEEE 802.3-2005 和 我国通信行业标准《接入网技术要求——基于以太网方式 的无源光网络（EPON）》为基础，以增强EPON 系统的互通性和运营、管理能力为目标，在 PON 接口协议（MPCP、OAM 扩展等）、DBA 和QoS、组播、安全性、语音业务提供、TDM 业务提供、维护管理等方面的提出了新的和更具体的要求。 本标准由中国 ...

JRemoteControl is a simple Java&#8482 driven bluetooth remote control.It allows you to initiate virtually any task on your PC from a J2ME enabled device.