Spread Windows Forms 15.0
GrapeCity.Win.PluginInputMan Assembly / GrapeCity.Win.Spread.InputMan.CellType Namespace / ButtonTextCollectionInfo Class / IsKeyValid Method
The key object of the button.


In This Topic
    IsKeyValid Method (ButtonTextCollectionInfo)
    In This Topic
    Checks whether the key is valid.
    Syntax
    'Declaration
     
    
    Protected Function IsKeyValid( _
       ByVal key As String _
    ) As Boolean
    'Usage
     
    
    Dim instance As ButtonTextCollectionInfo
    Dim key As String
    Dim value As Boolean
     
    value = instance.IsKeyValid(key)
    protected bool IsKeyValid( 
       string key
    )

    Parameters

    key
    The key object of the button.

    Return Value

    true, if it is valid; otherwise, false.
    See Also