IAnalysisRegion::IsEmpty method
Retrieves a value indicating whether the IAnalysisRegion represents an empty region.
Syntax
HRESULT IsEmpty(
[out] VARIANT_BOOL *pfIsEmpty
);
Parameters
-
pfIsEmpty [out]
-
VARIANT_TRUE if the represented region is empty; otherwise, VARIANT_FALSE.
Return value
For a description of the return values, see Classes and Interfaces - Ink Analysis.
Requirements
Requirement | Value |
---|---|
Minimum supported client |
Windows XP Tablet PC Edition [desktop apps only] |
Minimum supported server |
None supported |
Header |
|
DLL |
|
See also
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