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ReportParameterInfo.AllowBlank-Eigenschaft

  • Článek

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

'Declaration
'Usage

Eigenschaftswert

A read-only Boolean value.

Hinweise

The AllowBlank property is ignored if the value of the DataType property is not a string.

Siehe auch

Verweis

ReportParameterInfo-Klasse
ReportParameterInfo-Member
Microsoft.Reporting.WinForms-Namespace