Connection Interface |
A connection to a device.
Namespace: Zebra.Sdk.Comm
Assembly: SdkApi.Core (in SdkApi.Core.dll) Version: 3.0.3271
SyntaxThe Connection type exposes the following members.
Properties| Name | Description | |
|---|---|---|
 | Connected | Returns true if the connection is open. |
| MaxTimeoutForRead | Gets or sets the maximum time, in milliseconds, to wait for any data to be received. |
| SimpleConnectionName | Gets a human-readable description of the connection. |
| TimeToWaitForMoreData | Gets or sets the maximum time, in milliseconds, to wait in-between reads after the initial read. |
Methods| Name | Description | |
|---|---|---|
 | BytesAvailable | Returns an estimate of the number of bytes that can be read from this connection without blocking. |
| Close | Closes this connection and releases any system resources associated with the connection. |
| GetConnectionReestablisher | Returns a ConnectionReestablisher which allows for easy recreation of a connection which may have been closed. |
| Open | Opens the connection to a device. |
| Read | Reads all the available data from the connection. This call is non-blocking. |
| Read(BinaryWriter) | Reads all the available data from the connection. |
| ReadChar | Reads the next byte of data from the connection. |
| SendAndWaitForResponse(Byte, Int32, Int32, String) | Sends dataToSend and returns the response data. |
| SendAndWaitForResponse(BinaryWriter, BinaryReader, Int32, Int32, String) | Sends data from sourceStream and writes the response data to destinationStream. |
| SendAndWaitForValidResponse(Byte, Int32, Int32, ResponseValidator) | Sends dataToSend and returns the response data. |
| SendAndWaitForValidResponse(BinaryWriter, BinaryReader, Int32, Int32, ResponseValidator) | Sends data from sourceStream and writes the response data to destinationStream. |
| ToString | See the classes which implement this method for the format of the description string. |
| WaitForData | Causes the currently executing thread to sleep until BytesAvailable > 0, or for a maximum of maxTimeout milliseconds. |
| Write(BinaryReader) | Writes all available bytes from the data source to this output stream. |
| Write(Byte) | Writes data.Length bytes from the specified byte array to this output stream. |
| Write(Byte, Int32, Int32) | Writes length bytes from data starting at offset. |
See Also