Evaluates a formula or expression that is in the form of text and returns the result

[C++]
**static int Evaluate(**
** CXlOper& ***xloValue***,**
** const char* ***formula_text*
**)****;
**

#### Parameters

*xloValue*-
A reference to a CXlOper that will contain the desired data if the function succeeds.

*formula_text*-
Formula_text is the expression in the form of text that you want to evaluate.

#### Return value

Zero if the function has been called successfully; non-zero
if the function could not be called.
See Error codes for a list
of return values.

#### Remarks

See the Microsoft Excel on-line Help for full details about
this function.

#### Requirements

**Header:** xlfuncs.h

#### See Also

CXlMacros Class
| CXlMacros Methods