Implicit conversion (Nullable(T) to ReportExpression(T))
Converts a Nullable<(Of <(<'T>)>)> object to a ReportExpression<(Of <(<'T>)>)>.
Espace de noms : Microsoft.ReportingServices.RdlObjectModel
Assembly : Microsoft.ReportingServices.Designer.Controls (dans Microsoft.ReportingServices.Designer.Controls.dll)
Syntaxe
'Déclaration
Public Shared Widening Operator CType ( _
value As Nullable(Of T) _
) As ReportExpression(Of T)
'Utilisation
Dim input As Nullable(Of T)
Dim output As ReportExpression(Of T)
output = CType(input, ReportExpression(Of T))
public static implicit operator ReportExpression<T> (
Nullable<T> value
)
static implicit operator ReportExpression<T> (
Nullable<T> value
)
JScript prend en charge l'utilisation de conversions personnalisées, mais pas la déclaration de nouvelles conversions.
Paramètres
- value
Type : System. . :: . .Nullable< (Of < ( <'T> ) > ) >
Valeur de retour
Type : Microsoft.ReportingServices.RdlObjectModel. . :: . .ReportExpression< (Of < ( <'T> ) > ) >
A ReportExpression<(Of <(<'T>)>)> object.