InputStreamReader.Read(Char[], Int32, Int32) Method
Definition
Important
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Reads characters into a portion of an array.
[Android.Runtime.Register("read", "([CII)I", "GetRead_arrayCIIHandler")]
public override int Read(char[]? cbuf, int off, int len);[<Android.Runtime.Register("read", "([CII)I", "GetRead_arrayCIIHandler")>]
override this.Read : char[] * int * int -> intParameters
- cbuf
- Char[]
Destination buffer
- off
- Int32
Offset at which to start storing characters
- len
- Int32
Maximum number of characters to read
Returns
The number of characters read, or -1 if the end of the stream has been reached
- Attributes
Exceptions
if offset buffer.length.
if this reader is closed or some other I/O error occurs.
Remarks
Reads characters into a portion of an array. This method will block until some input is available, an I/O error occurs, or the end of the stream is reached. If len is zero, then no characters are read and 0 is returned; otherwise, there is an attempt to read at least one character. If no character is available because the stream is at its end, the value -1 is returned; otherwise, at least one character is read and stored into cbuf.
Java documentation for java.io.InputStreamReader.read(char[], int, int).
Java reference for java.io.InputStreamReader.read.
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.