ExpandedOnceState - AbstractTreeView
Returns a boolean value of true if hItem has been expanded since it was created
Type: Property
Access: Read/Write
Data Type: Integer
Parameters: None
Parameters
| Parameter | Type | Description |
|---|---|---|
| hItem | Handle | The item handle |
Syntax
Property Integer ExpandedOnceState
| Access Type | Syntax |
|---|---|
| Read Access: | Get ExpandedOnceState to IntegerVariable |
| Write Access: | Set ExpandedOnceState to IntegerVariable/Value |
Description
Each item in the control that has children maintains a flag indicating whether the item has been expanded to display its children. The ExpandedOnceState property returns a boolean value of true if hItem has been expanded since it was created. You can use the ItemChildCount property to determine whether the item has any children.