Menu.MenuItemCollection.ContainsKey Method (String)

 

Determines whether the collection contains an item with the specified key.

Namespace:   System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

public virtual bool ContainsKey(
	string key
)

Parameters

key
Type: System.String

The name of the item to look for.

Return Value

Type: System.Boolean

true if the collection contains an item with the specified key, otherwise, false.

The Name property corresponds to the key for a MenuItem in the Menu.MenuItemCollection.

The key comparison is not case-sensitive. If the key parameter is null or an empty string, ContainsKey returns false.

.NET Framework
Available since 2.0
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