- Contents
DesignerCOM API
II3IDParameter::ExpressionIsEmpty Property
get_ExpressionIsEmpty
Indicates whether or not an expression exists for this parameter.
IDL Function Prototype
HRESULT ExpressionIsEmpty(
[out, retval] VARIANT_BOOL * exprIsEmpty
);
C/C++ Syntax
HRESULT get_ExpressionIsEmpty(VARIANT_BOOL * exprIsEmpty);
Parameters
- exprIsEmpty
-
True if an expression exists for this parameter; otherwise False.