Load(string) Method

Summary

Loads this BarcodeOptions from the specified XML file.

Syntax

C++/CLI

Python

public void Load( 
   string fileName 
)

public: 
void Load(  
   String^ fileName 
)

def Load(self,fileName):

Parameters

fileName
The XML file containing the data.

Remarks

The load/save methods are provided as helper methods for the user. The BarcodeEngine, BarcodeWriter and BarcodeWriter do not use these methods internally.

To save a BarcodeWriteOptions to an XML file, use BarcodeWriteOptions.Save(string fileName).

To save and load data to an XML stream, use BarcodeWriteOptions.Save(Stream stream) and BarcodeWriteOptions.Load(Stream stream).

Example

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.Barcode; 
using Leadtools.ImageProcessing; 
 
 
public void BarcodeWriteOptions_LoadSaveExample() 
{ 
   string xmlFileName = Path.Combine(LEAD_VARS.ImagesDir, "MyOptions.xml"); 
 
   // Create the options 
   OneDBarcodeWriteOptions options1 = new OneDBarcodeWriteOptions(); 
   // Show its values 
   ShowOptions("Default 1", options1); 
 
   // Change some of the values 
   options1.UseXModule = true; 
   options1.EnableErrorCheck = true; 
   options1.TextPosition = BarcodeOutputTextPosition.None; 
   ShowOptions("New Options 1", options1); 
 
   // Save it to disk 
   options1.Save(xmlFileName); 
 
   // Create new options 
   OneDBarcodeWriteOptions options2 = new OneDBarcodeWriteOptions(); 
   // Show its values 
   ShowOptions("Default 2", options2); 
 
   // Load the previously saved options 
   options2.Load(xmlFileName); 
   // Show its values, should be the same as "New Options 1" 
   ShowOptions("Loaded 2", options2); 
} 
 
private static void ShowOptions(string message, OneDBarcodeWriteOptions options) 
{ 
   // We will only show some of the options in this example 
   Console.WriteLine(message); 
   Console.WriteLine("  UseXModule: {0}", options.UseXModule); 
   Console.WriteLine("  EnableErrorCheck: {0}", options.EnableErrorCheck); 
   Console.WriteLine("  TextPosition: {0}", options.TextPosition); 
   Console.WriteLine("----------------"); 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images"; 
}

Requirements

Target Platforms

Reference

BarcodeWriteOptions Class

BarcodeWriteOptions Members

Overload List

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Help Version 22.0.2023.5.9