IPreferences.ContainsValue Method

Applies to v2.

Check whether the preference contains a particular value.

Namespace:  Microsoft.WebMatrix.Extensibility
Assembly:  Microsoft.WebMatrix.Extensibility (in Microsoft.WebMatrix.Extensibility.dll)

Syntax

'Declaration
Function ContainsValue ( _
    key As String _
) As Boolean
'Usage
Dim instance As IPreferences 
Dim key As String 
Dim returnValue As Boolean 

returnValue = instance.ContainsValue(key)

bool ContainsValue(
    string key
)

bool ContainsValue(
    String^ key
)

abstract ContainsValue : 
        key:string -> bool

function ContainsValue(
    key : String
) : boolean

Parameters

• key
  Type: System.String

  Preferences key name.

Return Value

Type: System.Boolean
True if value has been set; otherwise, false.

See Also

Reference

IPreferences Interface

Microsoft.WebMatrix.Extensibility Namespace