GetCapability Method

Summary

Gets the TwainCapability value at the specified index from the array of capabilities supported by the selected TWAIN source.

Syntax

C++/CLI

Python

public TwainCapability GetCapability( 
   TwainCapabilityType type, 
   TwainGetCapabilityMode mode 
)

public: 
TwainCapability^ GetCapability(  
   TwainCapabilityType type, 
   TwainGetCapabilityMode mode 
)

def GetCapability(self,mode):

Parameters

type
The capability to get.

mode
The capability values to get.

Return Value

A TwainCapability object that represents the specified capability value(s).

Remarks

For more information, refer to Freeing the TWAIN Session.

Example

using Leadtools; 
using Leadtools.Twain; 
 
 
public void GetCapabilityExample(IntPtr parent) 
{ 
   TwainSession session = new TwainSession(); 
   session.Startup(parent, "manufacturer", "productFamily", "version", "application", TwainStartupFlags.None); 
 
   TwainCapability twCap; 
   twCap = session.GetCapability(TwainCapabilityType.ImageUnits, TwainGetCapabilityMode.GetCurrent); 
   if (twCap == null) 
      MessageBox.Show("Error Getting Capability"); 
 
   session.Shutdown(); 
}

Requirements

Target Platforms

Reference

TwainSession Class

TwainSession Members

QuerySupportedCapabilities Method

SetCapability Method

QueryCapability Method

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Help Version 22.0.2023.3.31