'Usage Dim instance As TdQueryBand Dim key As String Dim value As Object instance.Item(key) = value value = instance.Item(key)
Parameters
- key
- The key of the Query Band.
'Usage Dim instance As TdQueryBand Dim key As String Dim value As Object instance.Item(key) = value value = instance.Item(key)
Exception | Description |
---|---|
System.ArgumentNullException | key is a null reference. |
If the key does not exist when setting the Query Band, a new Query Band is created.
If the key does not exist when getting a Query Band, a null reference is returned.
If the key exists and the value is a null reference, the Query Band will be removed.
Target Platforms: Windows 8.1, Windows 10, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019