TemplateGroupCollection.Remove Method (TemplateGroup)


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Removes the specified TemplateGroup object from the collection.

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

public void Remove(
	TemplateGroup group


Type: System.Web.UI.Design.TemplateGroup

The TemplateGroup to remove from the collection.

The Remove method removes the first occurrence of group from the collection. If the TemplateGroupCollection object does not contain group, the collection remains unchanged. No exception is thrown.

The Remove method determines equality by using the Equals method on the TemplateGroup objects.

The Remove method performs a linear search; therefore, the average execution time is proportional to the Count property. Because template group collections typically are small, the performance of the linear search operation is not critical.

To remove a group at a particular index from the collection, use the RemoveAt method. To remove all the groups from the collection, use the Clear method.


When you remove an item from the collection, the indexes change for subsequent items in the collection.

.NET Framework
Available since 2.0
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