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ToolStripItemCollection.ContainsKey(String) Method

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Definition

Namespace:
System.Windows.Forms
Assembly:
System.Windows.Forms.dll
Source:
ToolStripItemCollection.cs
Source:
ToolStripItemCollection.cs
Source:
ToolStripItemCollection.cs

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

public:
 virtual bool ContainsKey(System::String ^ key);
public virtual bool ContainsKey (string key);
public virtual bool ContainsKey (string? key);
abstract member ContainsKey : string -> bool
override this.ContainsKey : string -> bool
Public Overridable Function ContainsKey (key As String) As Boolean

Parameters

key
String

The key to locate in the ToolStripItemCollection.

Returns

Boolean

true if the ToolStripItemCollection contains a ToolStripItem with the specified key; otherwise, false.

Remarks

The key parameter value corresponds to the ToolStripItem.Name property.

Applies to