Count Property

Summary

Gets or sets the number of items in the array of the TwainArrayCapability object.

Syntax

C++/CLI

Python

public int Count { get; set; }

public: 
property int Count { 
   int get(); 
   void set (    int ); 
}

Count # get and set (TwainArrayCapability)

Property Value

The number of items in the array of the TwainArrayCapability object.

Remarks

For more information, refer to How to Work with the Container.

Example

using Leadtools; 
using Leadtools.Twain; 
 
 
public void TwainArrayCapabilityExample(IntPtr parent) 
{ 
   TwainSession session = new TwainSession(); 
   session.Startup(parent, "manufacturer", "productFamily", "version", "application", TwainStartupFlags.None); 
 
   TwainCapability twCap = new TwainCapability(); 
   twCap.Information.ContainerType = TwainContainerType.Array; 
   twCap.Information.Type = TwainCapabilityType.ImageFilter; 
 
   twCap.ArrayCapability.ItemType = TwainItemType.Uint16; 
   twCap.ArrayCapability.Count = 1; // If scanner supports multiple filters, Count can be set to 2 or higher. 
 
   twCap.ArrayCapability.SetValue(0, TwainCapabilityValue.FilterRed); 
   // If scanner supports multiple filters, additional filters can be added to the array as in the following line 
   // twCap.ArrayCapability.SetValue(1, TwainCapabilityValue.FilterGreen); 
 
   session.SetCapability(twCap, TwainSetCapabilityMode.Set); 
   session.Shutdown(); 
}

Requirements

Target Platforms

Reference

TwainArrayCapability Class

TwainArrayCapability Members

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Help Version 22.0.2023.3.31

Leadtools.Twain Assembly

Introduction

Getting Started

Namespaces

Leadtools.Twain Namespace

Assemblies