ReportParameter.AllowBlank 属性
Indicates whether an empty string is a valid value for the parameter.
命名空间: ReportService2005
程序集: ReportService2005(在 ReportService2005.dll 中)
语法
声明
Public Property AllowBlank As Boolean
Get
Set
用法
Dim instance As ReportParameter
Dim value As Boolean
value = instance.AllowBlank
instance.AllowBlank = value
public bool AllowBlank { get; set; }
public:
property bool AllowBlank {
bool get ();
void set (bool value);
}
member AllowBlank : bool with get, set
function get AllowBlank () : boolean
function set AllowBlank (value : boolean)
属性值
类型:System.Boolean
A Boolean value. A value of true indicates that an empty string is a valid value for the parameter.
注释
This value is ignored if the Type property of the ReportParameter is not a String.