ReadOnlyLinkedElementCollection<T>.Exists Method

Determines whether there is at least one element for which a given condition is true.

Namespace:  Microsoft.VisualStudio.Modeling
Assembly:  Microsoft.VisualStudio.Modeling.Sdk.10.0 (in Microsoft.VisualStudio.Modeling.Sdk.10.0.dll)

Syntax

'Declaration
Public Function Exists ( _
    match As Predicate(Of T) _
) As Boolean

public bool Exists(
    Predicate<T> match
)

public:
bool Exists(
    Predicate<T>^ match
)

member Exists : 
        match:Predicate<'T> -> bool 

public function Exists(
    match : Predicate<T>
) : boolean

Parameters

• match
  Type: System.Predicate<T>
  The condition to check.

Return Value

Type: System.Boolean
true if there is an element in the collection for which </w:t></w:r><w:r><w:rPr><w:rStyle w:val="ParameterReference"/></w:rPr><w:t>match</w:t></w:r><w:r><w:t> parameter returns true; otherwise, false.

.NET Framework Security

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

See Also

Reference

ReadOnlyLinkedElementCollection<T> Class

Microsoft.VisualStudio.Modeling Namespace