IsAggregateExpression 方法

Indicates whether an expression is an aggregate.

命名空間：  Microsoft.ReportingServices.RdlObjectModel
組件：  Microsoft.ReportingServices.Designer.Controls (在 Microsoft.ReportingServices.Designer.Controls.dll 中)

語法

'宣告
Public Shared Function IsAggregateExpression ( _
    expression As String _
) As Boolean
'用途
Dim expression As String
Dim returnValue As Boolean

returnValue = ReportExpression.IsAggregateExpression(expression)

public static bool IsAggregateExpression(
    string expression
)

public:
static bool IsAggregateExpression(
    String^ expression
)

static member IsAggregateExpression : 
        expression:string -> bool 

public static function IsAggregateExpression(
    expression : String
) : boolean

參數

• expression
  型別：System. . :: . .String
  The expression string.

傳回值

型別：System. . :: . .Boolean
A Boolean value.

請參閱

參考

ReportExpression結構

ReportExpression 成員

Microsoft.ReportingServices.RdlObjectModel 命名空間