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UnmanagedMemoryAccessor Constructor (SafeBuffer, Int64, Int64)

.NET Framework 4.6 and 4.5

Initializes a new instance of the UnmanagedMemoryAccessor class with a specified buffer, offset, and capacity.

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

public UnmanagedMemoryAccessor(
	SafeBuffer buffer,
	long offset,
	long capacity
)

Parameters

buffer
Type: System.Runtime.InteropServices.SafeBuffer

The buffer to contain the accessor.

offset
Type: System.Int64

The byte at which to start the accessor.

capacity
Type: System.Int64

The size, in bytes, of memory to allocate.

ExceptionCondition
ArgumentException

offset plus capacity is greater than buffer.

ArgumentNullException

buffer is null.

ArgumentOutOfRangeException

offset or capacity is less than zero.

InvalidOperationException

offset plus capacity would wrap around the high end of the address space.

.NET Framework

Supported in: 4.6, 4.5, 4

.NET Framework Client Profile

Supported in: 4
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