IContextNode::ContainsPropertyData method

Determines whether the IContextNode object contains data stored under the specified identifier.

Syntax

HRESULT ContainsPropertyData(
  [in]  const GUID         *pPropertyDataId,
  [out]       VARIANT_BOOL *pbContains
);

Parameters

pPropertyDataId [in]

The identifier for the data.

pbContains [out]

VARIANT_TRUE if the IContextNode object contains data stored under the specified identifier; otherwise, VARIANT_FALSE.

Return value

For a description of the return values, see Classes and Interfaces - Ink Analysis.

Remarks

In addition to application-specific data, you can also use this method to determine whether this IContextNode contains other internal data (see Analysis Hint Properties and Context Node Properties).

Requirements

Requirement	Value
Minimum supported client	Windows XP Tablet PC Edition [desktop apps only]
Minimum supported server	None supported
Header	IACom.h (also requires IACom_i.c)
DLL	IACom.dll

See also

IContextNode

IContextNode::AddPropertyData

IContextNode::GetPropertyData

IContextNode::GetPropertyDataIds

IContextNode::LoadPropertiesData

IContextNode::RemovePropertyData

IContextNode::SavePropertiesData

Ink Analysis Reference