GetValue Method

Summary

Gets the value of the TwainEnumerationCapability object.

Syntax

C++/CLI

Python

public object GetValue( 
   int index 
)

public: 
Object^ GetValue(  
   int index 
)

def GetValue(self,index):

Parameters

index
Index into the array of values.

Return Value

The value of the TwainEnumerationCapability object from the specified index.

Remarks

index must be between 0 and Count. For more information, refer to How to Work with the Container.

Example

using Leadtools; 
using Leadtools.Twain; 
 
 
public void TwainEnumerationCapabilityGetValueExample(IntPtr parent) 
{ 
   TwainSession session = new TwainSession(); 
   session.Startup(parent, "manufacturer", "productFamily", "version", "application", TwainStartupFlags.None); 
 
 
   TwainCapability twCap = session.GetCapability(TwainCapabilityType.ImageUnits, TwainGetCapabilityMode.GetValues); 
 
   if (twCap.Information.ContainerType == TwainContainerType.Enumeration) 
   { 
      TwainEnumerationCapability enumCap = twCap.EnumerationCapability; 
 
      for (int i = 0; i < enumCap.Count; i++) 
      { 
         object capVal = enumCap.GetValue(i); 
         string msg = string.Format("Capability Value({0}) = {1}", i, capVal.ToString()); 
         MessageBox.Show(msg); 
      } 
   } 
   else 
      MessageBox.Show("Container type is not enumeration"); 
   session.Shutdown(); 
}

Requirements

Target Platforms

Reference

TwainEnumerationCapability Class

TwainEnumerationCapability Members

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Help Version 23.0.2024.2.29

Leadtools.Twain Assembly

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Getting Started

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Leadtools.Twain Namespace

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