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Obtains the underlying memory storage used by a DataView
.
Syntax
STDAPI_(JsErrorCode) JsGetDataViewStorage(
_In_ JsValueRef dataView,
_Outptr_result_bytebuffer_(*bufferLength) BYTE **buffer,
_Out_ unsigned int *bufferLength
);
Parameters
dataView
The DataView instance.
buffer
The DataView's buffer. The lifetime of the buffer returned is the same as the lifetime of the DataView
. The buffer pointer does not count as a reference to the DataView
for the purpose of garbage collection.
bufferLength
The number of bytes in the buffer.
Return Value
The code JsNoError
if the operation succeeded, a failure code otherwise.
Remarks
Requires an active script context.
This API is supported only in Microsoft Edge mode.
Requirements
Header: jsrt.h