.NET Framework 4.6 and 4.5
Gets or sets the high-order word of the file position at which to start the transfer. The file position is a byte offset from the start of the file.
member OffsetHigh : int with get, set
Type: System.Int32An Int32 value representing the high word of the file position.
Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1
.NET Framework Client Profile
Supported in: 4, 3.5 SP1
Supported in: Windows Phone 8.1
Supported in: Windows Phone Silverlight 8.1
Supported in: Windows Phone Silverlight 8