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XRBarCode.Validate() Method

Indicates whether or not the bar code is correctly rendered.

Namespace: DevExpress.XtraReports.UI

Assembly: DevExpress.XtraReports.v19.1.dll


public BarCodeError Validate()
Public Function Validate As BarCodeError


Type Description

A BarCodeError enumeration value, identifying the error (BarCodeError.None if the bar code validation succeeds).


Call the Validate method after specifying bar code settings (e.g., in the XRControl.BeforePrint event handler) to make sure that the resulting bar code will be properly rendered in a document.

When validation fails (indicating that the bar code is not rendered), the control displays an error message corresponding to one of the PreviewStringId enumeration values.

To learn about possible errors and the corresponding text displayed in a control, see the BarCodeError enumeration.

See Also