Syntax

Visual Basic (Declaration)
Overrides Protected Sub ReadXmlValues( _ ByVal navigator As IXPathNavigable, _ ByVal values As IList(Of String) _ )

Visual Basic (Usage)	Copy Code
`Dim instance As BarcodeFormField Dim navigator As IXPathNavigable Dim values As IList(Of String) instance.ReadXmlValues(navigator, values)`

C#
protected override void ReadXmlValues( IXPathNavigable navigator, IList<string> values )

C++/CLI
protected: void ReadXmlValues( IXPathNavigable navigator, IList<String>^ values ) override

Parameters

navigator: Provides an accessor to the XPathNavigator class.
values: A list of XML strings containing this BarcodeFormField data.

Example

Visual Basic Copy Code

Visual Basic	Copy Code
'''This example shows how to create a BarcodeFormField. Public Sub AddBarcodeFormField(ByVal processingEngine As FormProcessingEngine) 'Create a new page for the form. Dim formPage As FormPage = New FormPage(1, 150, 150) Dim barcodeField As BarcodeFormField = New BarcodeFormField() barcodeField.Name = "Request Number" barcodeField.Bounds = New LogicalRectangle(196, 327, 1402, 40, LogicalUnit.Pixel) formPage.Add(barcodeField) 'Add the page to the engine processingEngine.Pages.Add(formPage) End Sub

'''This example shows how to create a BarcodeFormField.

Public Sub AddBarcodeFormField(ByVal processingEngine As FormProcessingEngine)

   'Create a new page for the form.

   Dim formPage As FormPage = New FormPage(1, 150, 150)

   Dim barcodeField As BarcodeFormField = New BarcodeFormField()

   barcodeField.Name = "Request Number"

   barcodeField.Bounds = New LogicalRectangle(196, 327, 1402, 40, LogicalUnit.Pixel)

   formPage.Add(barcodeField)

   'Add the page to the engine

   processingEngine.Pages.Add(formPage)

End Sub

C# Copy Code

C#	Copy Code
///This example shows how to create a BarcodeFormField. public void AddBarcodeFormField(FormProcessingEngine processingEngine) { //Create a new page for the form. FormPage formPage = new FormPage(1, 150, 150); BarcodeFormField barcodeField = new BarcodeFormField(); barcodeField.Name = "Request Number"; barcodeField.Bounds = new LogicalRectangle(196, 327, 1402, 40, LogicalUnit.Pixel); formPage.Add(barcodeField); //Add the page to the engine processingEngine.Pages.Add(formPage); }

///This example shows how to create a BarcodeFormField. 
public void AddBarcodeFormField(FormProcessingEngine processingEngine) 
{ 
   //Create a new page for the form.  
   FormPage formPage = new FormPage(1, 150, 150); 
   BarcodeFormField barcodeField = new BarcodeFormField(); 
   barcodeField.Name = "Request Number"; 
   barcodeField.Bounds = new LogicalRectangle(196, 327, 1402, 40, LogicalUnit.Pixel); 
   formPage.Add(barcodeField); 
   //Add the page to the engine  
   processingEngine.Pages.Add(formPage); 
}

Remarks

Fields are defined for each page in the processing engine. All fields require you fill in the Property specifying where the field is located, and a Name Property.

Fields can be added or retrieved through the FormProcessingEngine.Pages property. Once fields are defined, they can be loaded/saved from disk using the FormProcessingEngine.LoadFields(String) and FormProcessingEngine.SaveFields(String) methods, allowing you to define MasterForm fields just once and save them to disk. LEADTOOLS supports TextFormField, OmrFormField, BarcodeFormField, ImageFormField, and custom user-defined fields derived from FormField. When obtaining processing results, you should check for the type of each field, and cast it to the appropriate type in order to obtain the field specific results (barcode, image, etc).

Requirements

Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family

Leadtools.Forms.Processing	Requires Document/Medical product license \| Send comments on this topic. \| Back to Introduction - All Topics \| Help Version 16.5.9.25
ReadXmlValues Method
See Also Example

Syntax

Parameters

Example

Remarks

Requirements

See Also

Reference