Parameters
- dataItem
- The data item to query.
Return Value
true if the details of the specified data item are expanded; false if they are collapsed. Cannot be a null reference (Nothing in Visual Basic).
Exception | Description |
---|---|
System.ArgumentNullException |
Target Platforms: Windows 11, Windows, 10, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2