See Also: FlexCOM Helper Functions, IsNullComObject, IsComObjectCreated, pvComObject
Returns True if the passed value is a non-Null IDispatch* value. Otherwise returns False.
(IsComObject( {vComObject} ))
Where:
vComObject is a value of type variant
This Boolean function returns True if the passed variable or property is of type variant IDispatch* and is not set to NULL. It will return False otherwise.
Use this function instead of attempting to use an IDispatch* variant in a comparative expression like (vComObject = 0). Such an expression would never work and would raise a runtime error.
The following example tests a variant variable using IsComObject to see if it is a non-Null IDispatch*.
Variant vMyVar
// ...
If (IsComObject(vMyVar)) Begin
// do something
End