ConnectionA Class |
Abstract class which implements the default functionality of Connection.
Inheritance HierarchySystemObject
Zebra.Sdk.CommConnectionA
Zebra.Sdk.CommBluetoothConnection
Zebra.Sdk.CommConnectionStatusA
Zebra.Sdk.CommDriverPrinterConnection
Zebra.Sdk.CommTcpConnection
Zebra.Sdk.CommUsbConnection
Zebra.Sdk.CommConnectionA
Zebra.Sdk.CommBluetoothConnection
Zebra.Sdk.CommConnectionStatusA
Zebra.Sdk.CommDriverPrinterConnection
Zebra.Sdk.CommTcpConnection
Zebra.Sdk.CommUsbConnection
Namespace: Zebra.Sdk.Comm
Assembly: SdkApi_Core (in SdkApi_Core.dll) Version: 2.13.898
SyntaxThe ConnectionA type exposes the following members.
Properties| Name | Description | |
|---|---|---|
 | Connected |
Returns true if the connection is open.
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| Manufacturer |
See the classes which implement this property for the format of the printer manufacturer string.
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| MaxDataToWrite |
Gets or sets the maximum number of bytes to write at one time
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| MaxTimeoutForRead |
Gets or sets the maximum time, in milliseconds, to wait for any data to be received.
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| SimpleConnectionName |
Gets a human-readable description of the connection.
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| TimeToWaitForMoreData |
Gets or sets the maximum time, in milliseconds, to wait in-between reads after the initial read.
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Methods| Name | Description | |
|---|---|---|
 | AddWriteLogStream |
Sets the stream to log the write data to.
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| BytesAvailable |
Returns an estimate of the number of bytes that can be read from this connection without blocking.
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| Close |
Closes this connection and releases any system resources associated with the connection.
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| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| GetConnectionReestablisher |
Returns a ConnectionReestablisher which allows for easy recreation of a connection which may have been closed.
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| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| Open |
Opens the connection to a device.
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| Read |
Reads all the available data from the connection. This call is non-blocking.
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| Read(Int32) |
Reads maxBytesToRead of the available data from the connection.
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| Read(BinaryWriter) |
Reads all the available data from the connection.
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| Read(Int32, Boolean) |
Reads maxBytesToRead of the available data from the connection.
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| ReadChar |
Reads the next byte of data from the connection.
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| SendAndWaitForResponse(Byte, Int32, Int32, String) |
Sends dataToSend and returns the response data.
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| SendAndWaitForResponse(BinaryWriter, BinaryReader, Int32, Int32, String) |
Sends data from sourceStream and writes the response data to destinationStream.
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| SendAndWaitForValidResponse(Byte, Int32, Int32, ResponseValidator) |
Sends dataToSend and returns the response data.
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| SendAndWaitForValidResponse(BinaryWriter, BinaryReader, Int32, Int32, ResponseValidator) |
Sends data from sourceStream and writes the response data to destinationStream.
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| SetReadTimeout |
Sets the underlying read timeout value.
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| ToString | Returns a string that represents the current object. (Overrides ObjectToString.) |
| WaitForData |
Causes the currently executing thread to sleep until BytesAvailable > 0, or for a maximum of
maxTimeout milliseconds.
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| Write(Byte) |
Writes data.Length bytes from the specified byte array to this output stream.
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| Write(BinaryReader) |
Writes all available bytes from the data source to this output stream.
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| Write(Byte, Int32, Int32) |
Writes length bytes from data starting at offset.
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See Also