BinaryReader.ReadUInt64 Method
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Reads an 8-byte unsigned integer from the current stream and advances the position of the stream by eight bytes.
Assembly: mscorlib (in mscorlib.dll)
| Exception | Condition |
|---|---|
| EndOfStreamException | The end of the stream is reached. |
| IOException | An I/O error occurs. |
| ObjectDisposedException | The stream is closed. |
BinaryReader does not restore the file position after an unsuccessful read.
BinaryReader reads this data type in little-endian format.
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