Windows Dev Center

BinaryReader.ReadDouble Method

Reads an 8-byte floating point value from the current stream and advances the current position of the stream by eight bytes.

Namespace:  System.IO
Assembly:  mscorlib (in mscorlib.dll)

'Declaration
Public Overridable Function ReadDouble As Double

Return Value

Type: System.Double
An 8-byte floating point value read from the current stream.

ExceptionCondition
EndOfStreamException

The end of the stream is reached.

ObjectDisposedException

The stream is closed.

IOException

An I/O error occurs.

BinaryReader does not restore the file position after an unsuccessful read.

BinaryReader reads this data type in little-endian format.

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

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