Description:
Returns a Boolean value indicating whether an expression references a valid Automation object.
In the PROMOTIC system it is better to use the method: Pm.GetVarType.
Syntax:
IsObject(expression As Object) As Boolean
Calling:
b = IsObject(expression)
Parameters:
| expression | (Object) Any valid expression. |
|---|
Return Values:
true - If expression is a variable of Object type or a user-defined object
false - Otherwise
Example:
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Dim nInt, oObject, bCheck
Set oObject = pMe
bCheck = IsObject(oObject) 'Returns true
bCheck = IsObject(nInt) 'Returns false