ExpressionEval.FlushExpr
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Use this method to remove the specified expression from the expression cache.
Definition
Sub FlushExpr(nExprID As Long)
Parameters
nExprID
[in] A Long that contains the identifier of the expression to be removed from the expression cache.
Return Values
None.
Error Values
This method sets the Number property of the global Err object to S_OK (&H00000000) to indicate success and to either standard or custom COM error values to indicate failure. For more information about standard COM errors, see Standard COM Errors.
The following table shows the custom COM errors that this method can return.
| Constant | Value | Description |
| E_EXPR_BADEXPRID | &H8110000A | Invalid expression ID specified |
Additional information may be available using the global Err object. In particular, the Description property may contain a text description of the error.
Remarks
The FlushExpr method removes the specified expression from the expression cache and decrements the read-only ExprCount property by one (1).
Use the FlushAll method to remove all expressions from the expression cache.