GetCodeMessage Method

Summary

Gets the error string that corresponds to the specified WiaExceptionCode.

Syntax

C++/CLI

Python

public static string GetCodeMessage( 
   WiaExceptionCode code 
)

public: 
static String^ GetCodeMessage(  
   WiaExceptionCode code 
)

def GetCodeMessage(self,code):

Parameters

code
A WiaExceptionCode value for which the corresponding error string is being sought.

Return Value

A System.String that contains the current message for code.

Remarks

By default, WiaException has a string message for each WiaExceptionCode. You can get this message by calling this method. Moreover, you can change any string message for any WiaExceptionCode by using the SetCodeMessage method.

Example

using Leadtools; 
using Leadtools.Wia; 
 
public void SetCodeMessageExample() 
{ 
   // Get the initial FileFormat message 
   WiaExceptionCode code = WiaExceptionCode.PaperEmpty; 
   string message = WiaException.GetCodeMessage(code); 
   Console.WriteLine(string.Format("Code: {0}, message: {1}", code, message)); 
 
   // make sure that this message is used now 
   try 
   { 
      throw new WiaException(code); 
   } 
   catch (Exception ex) 
   { 
      Console.WriteLine(ex.Message); 
   } 
 
   // change this message to a custom one 
   WiaException.SetCodeMessage(code, "My new message"); 
 
   // make sure that this new message is used now 
   try 
   { 
      throw new WiaException(code); 
   } 
   catch (Exception ex) 
   { 
      Console.WriteLine(ex.Message); 
   } 
}

Requirements

Target Platforms

Reference

WiaException Class

WiaException Members

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Help Version 22.0.2023.3.31

Leadtools.Wia Assembly

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