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GetInstance

Published: July 16, 2012

Copies one value within a multivalued property to a single-valued property of the same type.

Header file:

MAPIUTIL.H

Implemented by:

MAPI

Called by:

Client applications and service providers

VOID GetInstance(
  LPSPropValue pvalMv,
  LPSPropValue pvalSv,
  ULONG uliInst
);

pvalMv

[in] Pointer to an SPropValue structure defining a multivalued property.

pvalSv

[in] Pointer to a single-valued property to receive data.

uliInst

[in] The instance number, that is, the array element, of the value being copied from the structure indicated by the pvalMv parameter.

If the value copied is too large for the allocated memory, the GetInstance function only copies pointers instead of allocating new memory.

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