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Indicates whether an empty string is a valid value for the parameter. Read-only.
Namespace: Microsoft.Reporting.WinForms
Assembly: Microsoft.ReportViewer.WinForms (in Microsoft.ReportViewer.WinForms.dll)
Syntax
public bool AllowBlank { get; }
public:
property bool AllowBlank {
bool get();
}
member AllowBlank : bool with get
Public ReadOnly Property AllowBlank As Boolean
Property Value
Type: System.Boolean
A read-only Boolean value.
Remarks
The AllowBlank property is ignored if the value of the DataType property is not a string.
See Also
ReportParameterInfo Class
Microsoft.Reporting.WinForms Namespace
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