v3.0
Returns a Boolean value indicating whether or not there is user data
on the UserDataItem at the specified index (true=empty/no data; false=not empty). The
index must be in the range of 0 to UserDataMap.Count - 1.
A common scenario for using this property is inside a loop which visits each component
in the user data map to see if any user data has been set.
// get accessor Boolean UserDataMap.get_IsEmpty( Int32 in_ulIndex ); |
| Parameter | Type | Description |
|---|---|---|
| Index | Long | Index of the component within the cluster. |