Description

The AcxObjectBagAddBlob function adds blob data to an existing, initialized AcxObjectBag.

Parameters

ObjectBag

An initialized ObjectBag ACX object. For more information, see ACX - Summary of ACX Objects.

ValueName

The name of the value that will be used to access the value.

Value

The Value to be added to the ObjectBag.

Return value

Returns STATUS_SUCCESS if the call was successful. Otherwise, it returns an appropriate error code. For more information, see Using NTSTATUS Values.

Remarks

Example

This example shows the use of AcxObjectBagAddBlob.

    NTSTATUS status = STATUS_SUCCESS;

    DECLARE_CONST_ACXOBJECTBAG_DRIVER_PROPERTY_NAME(VendorX, PropertiesBlock);
    WDFMEMORY blobMem;
    RETURN_NTSTATUS_IF_FAILED(WdfMemoryCreatePreallocated(NULL, Buffer, SizeCb, &blobMem));
    RETURN_NTSTATUS_IF_FAILED(AcxObjectBagAddBlob(ObjBag, &PropertiesBlock, blobMem));

ACX requirements

Minimum ACX version: 1.0

For more information about ACX versions, see ACX version overview.

See also

• acxmisc.h header