CachedDataItemEnumerator.Current Property
Gets the CachedDataItem at the current position of the enumerator.
Namespace: Microsoft.VisualStudio.Tools.Applications
Assembly: Microsoft.VisualStudio.Tools.Applications.ServerDocument (in Microsoft.VisualStudio.Tools.Applications.ServerDocument.dll)
Syntax
'Declaration
Public ReadOnly Property Current As CachedDataItem
Get
public CachedDataItem Current { get; }
Property Value
Type: Microsoft.VisualStudio.Tools.Applications.CachedDataItem
The CachedDataItem at the current position of the enumerator.
Implements
Exceptions
| Exception | Condition |
|---|---|
| InvalidOperationException | The enumerator is positioned before the first element of the collection or after the last element. |
Remarks
After an enumerator is created or after the Reset method is called, the MoveNext method must be called to advance the enumerator to the first element of the collection before reading the value of Current; otherwise, Current is undefined.
Current also throws an exception if the last call to MoveNext returned false, which indicates the end of the collection.
Current does not move the position of the enumerator, and consecutive calls to Current return the same object until either MoveNext or Reset is called.
An enumerator remains valid as long as the collection remains unchanged. If changes are made to the collection, such as adding, modifying, or deleting elements, the enumerator is irrecoverably invalidated and the next call to MoveNext or Reset throws an InvalidOperationException. If the collection is modified between MoveNext and Current, Current returns the element that it is set to, even if the enumerator is already invalidated.
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.