wiasWritePropFloat - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// wiamdef.h

HRESULT wiasWritePropFloat(
  [in] BYTE   *pWiasContext,
       PROPID propid,
       float  fVal
);
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nf-wiamdef-wiaswritepropfloat)

wiasWritePropFloat function

Description

The wiasWritePropFloat function writes a single floating-point property value to a WIA item.

Parameters

pWiasContext [in]

A Pointer to a WIA item context.

propid

Specifies the property identifier.

fVal

Specifies the floating-point property value to write to the item.

Return value

On success, the function returns S_OK. If the function fails, it returns a standard COM error or one of the WIA_ERROR_XXX errors (described in the Microsoft Windows SDK documentation).

See also

wiasReadPropFloat

wiasWritePropBin

wiasWritePropGuid

wiasWritePropLong

wiasWritePropStr

View the official Windows Driver Kit DDI reference

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