AcMapDMAttachedDwgsQueryElement:: EvaluateExpressionValues Method
Evaluates expression(s) against the element selection and returns values for the selected entities.
virtual Acad::ErrorStatus EvaluateExpressionValues(
AcArray<AcMapValue*>& arValues,
const ACHAR* kpszExpression,
AcMap::EDataType kDataType
);|
Parameters |
Description |
|
arValues |
Output array of evaluated values. |
|
kpszExpression |
Input expression to evaluate. |
|
kDataType |
Input return data type expected. |
Returns
Returns Acad::eOk if successful; otherwise, returns a different error code.
Remarks
If entities have not yet been acquired, this function acquires them.
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