IMathHelper::Matrix_IsNull Method

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The method of interface of PDF-XChange Editor SDK.

Syntax

HRESULT Matrix_IsNull([in]           PXC_Matrix*    pMatrix,
                      [out, retval]  VARIANT_BOOL*  bRes);

Parameters

pMatrix
[in] Pointer to PXC_Matrix.
bRes
[out, retval] Pointer to VARIANT_BOOL.

Return Value

Returns S_OK if operation was successful or error code in other cases.

See Also

IMathHelper