TXBarcodeCore.IsTextValid Method — TX Text Control .NET Server

Description

Returns a value indicating whether the specified text is valid for a specific barcode type. In case of an invalid text, an exception message is saved into the specified string.

Syntax

public static bool IsTextValid(BarcodeType barcodeType, string text, out string errorMessage);

Public Shared Function IsTextValid(barcodeType As BarcodeType, text As String, ByRef errorMessage As String) As Boolean

Parameters

Parameter	Description
barcodeType	Specifies the barcode type whose text is checked.
text	Specifies the text to check.
errorMessage	Specifies the string, an appropriate exception message is saved to, if the checked text is not valid for a specific barcode type.

Return Value

True, if the specified text is valid for a specific barcode type. Otherwise false.

Examples

The following example checks whether text valid applies to the txbarcode core.

string errorMessage = "Quarterly report";
if (TXTextControl.Barcode.TXBarcodeCore.IsTextValid(TXTextControl.Barcode.BarcodeType.QRCode, "Quarterly results", out errorMessage))
{
    Console.WriteLine("Is Text Valid completed successfully.");
}

Dim errorMessage As String = "Quarterly report"
If TXTextControl.Barcode.TXBarcodeCore.IsTextValid(TXTextControl.Barcode.BarcodeType.QRCode, "Quarterly results", errorMessage) Then
    Console.WriteLine("Is Text Valid completed successfully.")
End If