ReportParameter.AllowBlank Property
Definition
Important
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Indicates whether an empty string is a valid value for the parameter. Read-only.
public:
property bool AllowBlank { bool get(); void set(bool value); };public bool AllowBlank { get; set; }member this.AllowBlank : bool with get, setPublic Property AllowBlank As BooleanProperty Value
A Boolean value.
Remarks
The AllowBlank property is ignored if the value of the Type property is not a string.
The value for the AllowBlank property has a corresponding AllowBlankSpecified property in the SSRS Web service proxy class. Because AllowBlank is read-only and cannot be set by end users, you do not need to specify this property. For more information about specifying properties, see Omitting Values for Optional Web Service Objects.