Επεξεργασία

Κοινή χρήση μέσω


ToolStripItemCollection.ContainsKey(String) Method

Definition

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

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