ControlCollectionEnumerator.Current Property (2007 System)

Article
09/25/2012

Gets the current control in the ControlCollection.

Namespace: Microsoft.Office.Tools.Excel
Assembly: Microsoft.Office.Tools.Excel.v9.0 (in Microsoft.Office.Tools.Excel.v9.0.dll)

Syntax

'Declaration
Public ReadOnly Property Current As Object

'Usage
Dim instance As ControlCollectionEnumerator 
Dim value As Object 

value = instance.Current

public Object Current { get; }

public:
virtual property Object^ Current {
    Object^ get () sealed;
}

public final function get Current () : Object

Property Value

Type: System.Object
The current control in the ControlCollection.

Implements

IEnumerator.Current

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 a Reset is called, MoveNext 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.

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