UnmanagedMemoryAccessor.Initialize Method
Definition
Important
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Sets the initial values for the accessor.
protected:
void Initialize(System::Runtime::InteropServices::SafeBuffer ^ buffer, long offset, long capacity, System::IO::FileAccess access);protected void Initialize (System.Runtime.InteropServices.SafeBuffer buffer, long offset, long capacity, System.IO.FileAccess access);member this.Initialize : System.Runtime.InteropServices.SafeBuffer * int64 * int64 * System.IO.FileAccess -> unitProtected Sub Initialize (buffer As SafeBuffer, offset As Long, capacity As Long, access As FileAccess)Parameters
- buffer
- SafeBuffer
The buffer to contain the accessor.
- offset
- Int64
The byte at which to start the accessor.
- capacity
- Int64
The size, in bytes, of memory to allocate.
- access
- FileAccess
The type of access allowed to the memory. The default is ReadWrite.
Exceptions
offset plus capacity is greater than buffer.
buffer is null.
offset or capacity is less than zero.
-or-
access is not a valid MemoryMappedFileAccess enumeration value.
offset plus capacity would wrap around the high end of the address space.
Remarks
This method is called by the constructors for this class.
Applies to
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