IsKeyValid Method (ButtonTextCollection)

In This Topic

Checks whether the key is valid.

Syntax

'Declaration
 
Protected Function IsKeyValid( _
   ByVal key As String _
) As Boolean

'Usage
 
Dim instance As ButtonTextCollection
Dim key As String
Dim value As Boolean
 
value = instance.IsKeyValid(key)

protected bool IsKeyValid( 
   string key
)

true, if it is valid; otherwise, false.