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OmrAnswerAreaField Class


High level Omr form field that can be used with row wise Omr answer area with multiple rows and multiple choice questions.

public class OmrAnswerAreaField : FormField 
Public Class OmrAnswerAreaField  
   Inherits FormField 
public ref class OmrAnswerAreaField : public FormField  


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 and FormProcessingEngine.SaveFields methods, allowing you to define MasterForm fields just once and save them to disk. LEADTOOLS supports TextFormField, OmrFormField, BarcodeFormField, ImageFormField, SinelSelectionField, BubbleWordField, OmrAnswerAreaField, OmrDateField 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).

OmrAnswerAreaField form field can be created automatically using DiskMasterForm by calling the method CreateAnswerAreaField with the appropriate parameters.


For example, See CreateAnswerAreaField.


Target Platforms

Help Version 20.0.2020.2.17
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Leadtools.Forms.Processing Assembly