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ReportParameter.AllowBlank 属性

Gets a value that indicates whether the value for this parameter is allowed to be the empty string.

命名空间：  Microsoft.ReportingServices.OnDemandReportRendering
程序集：  Microsoft.ReportingServices.ProcessingCore（在 Microsoft.ReportingServices.ProcessingCore.dll 中）

语法

声明
Public ReadOnly Property AllowBlank As Boolean
    Get
用法
Dim instance As ReportParameter
Dim value As Boolean

value = instance.AllowBlank

public bool AllowBlank { get; }

public:
property bool AllowBlank {
    bool get ();
}

member AllowBlank : bool

function get AllowBlank () : boolean

属性值

类型：System.Boolean
A Boolean value.