NetSupport 类 |
静态的方法支持类，提供一些网络的静态支持，支持从套接字从同步接收指定长度的字节数据，并支持报告进度。
The static method support class provides some static support for the network, supports receiving byte data of a specified length from the socket from synchronization, and supports reporting progress.
The static method support class provides some static support for the network, supports receiving byte data of a specified length from the socket from synchronization, and supports reporting progress.
继承层次SystemObject
HslCommunication.CoreNetSupport
HslCommunication.CoreNetSupport
命名空间： HslCommunication.Core
程序集： HslCommunication (在 HslCommunication.dll 中) 版本：11.8.2.0 (11.8.2.0)
语法NetSupport 类型公开以下成员。
方法| 名称 | 说明 | |
|---|---|---|
  | ReadFromCoreServer |
将多个数据报文按顺序发到设备，并从设备接收返回的数据内容，然后拼接成一个Byte[]信息，需要重写UnpackResponseContent(Byte, Byte)方法才能返回正确的结果。 Send multiple data packets to the device in sequence, and receive the returned data content from the device, and then splicing them into a Byte[] message, you need to rewrite UnpackResponseContent(Byte, Byte) method to return the correct result. |
| ReadFromCoreServerAsync |
将多个数据报文按顺序发到设备，并从设备接收返回的数据内容，然后拼接成一个Byte[]信息，需要重写UnpackResponseContent(Byte, Byte)方法才能返回正确的结果。 Send multiple data packets to the device in sequence, and receive the returned data content from the device, and then splicing them into a Byte[] message, you need to rewrite UnpackResponseContent(Byte, Byte) method to return the correct result. |
备注
在接收指定数量的字节数据的时候，如果一直接收不到，就会发生假死的状态。接收的数据时保存在内存里的，不适合大数据块的接收。
参见