TabControl.TabPageCollection.ContainsKey(String) Method

Definition

Determines whether the collection contains a tab page with the specified key.

public:
 virtual bool ContainsKey(System::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 name of the tab page to search for.

Returns

true to indicate a tab page with the specified key was found in the collection; otherwise, false.

Remarks

The Name property corresponds to the key for a TabPage in the TabControl.TabPageCollection.

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

Applies to