Event: OnChange

Occurs when the barcode symbol of the barcode component is changed, include following properties:

• Barcode (If exists)
• Data (Only for Delphi/C++ Builder 2009 or later)
• FIMType (Only for TBarcode1D_FIM)
• Tracking (Only for TBarcode1D_OneCode)
• Routing (Only for TBarcode1D_OneCode)
• AutoCheckDigit (If exists)
• Padding (Only for TBarcode1D_Code25Interleaved)
• StartCode (Only for TBarcode1D_Codabar)
• StopCode (Only for TBarcode1D_Codabar)
• NumberCheckDigit (Only for TBarcode1D_Code11)
• CheckMethod (Only for TBarcode1D_MSI)
• Mod11Weighting (Only for TBarcode1D_MSI)
• ExtraChar (Only for TBarcode1D_Telepen)
• OddEncode (Only for TBarcode1D_Telepen)
• Bidirectional (Only for TBarcode1D_Plessey)
• UKMode (Only for TBarcode1D_Plessey)
• CheckStart (Only for TBarcode1D_EAN128)
• CheckLength (Only for TBarcode1D_EAN128)
• Link2D (Only for TBarcode1D_EAN128)

Syntax:

property OnChange: TNotifyEvent;

Parameters:

• Sender: TObject; It is the object whose event handler is called.

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