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DataGridColumnCollection::GetEnumerator Method

Returns a System.Collections::IEnumerator interface that contains all the DataGridColumn-derived column objects in the DataGridColumnCollection collection.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

public:
virtual IEnumerator^ GetEnumerator() sealed

Return Value

Type: System.Collections::IEnumerator
A System.Collections::IEnumerator interface that contains all DataGridColumn-derived column objects in the DataGridColumnCollection.

Implements

IEnumerable::GetEnumerator()

Use this method to create a System.Collections::IEnumerator interface that can be iterated through easily to get each item in the DataGridColumnCollection collection.

Use the IEnumerator::Current property to get the item currently pointed to in the collection.

Use the IEnumerator::MoveNext method to move to the next item in the collection.

Use the IEnumerator::Reset method to move the enumerator to the initial position.

NoteNote

The IEnumerator::MoveNext method must be called after creating a System.Collections::IEnumerator object, or after using the IEnumerator::Reset method to move the enumerator to the first item in the collection. Otherwise, the item represented by the IEnumerator::Current property is undefined.

The following code example demonstrates how to use the GetEnumerator method to create a System.Collections::IEnumerator interface that can be iterated though to display the contents of the DataGridColumnCollection collection.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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