SetCodeMessage Method

Visual Basic
C#
Objective-C
Java
C++

public static void SetCodeMessage( 
   WiaExceptionCode code,
   string message
)

'Declaration
 
Public Shared Sub SetCodeMessage( _
   ByVal code As WiaExceptionCode, _
   ByVal message As String _
)

'Usage
 
Dim code As WiaExceptionCode
Dim message As String
 
WiaException.SetCodeMessage(code, message)

public:
static void SetCodeMessage( 
   WiaExceptionCode code,
   String^ message
)

Parameters

code: A WiaExceptionCode value for which the error string is being set.
message: A System.String that contains the new message for code.

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

Visual Basic
C#
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Copy Code

Imports Leadtools
Imports Leadtools.Wia

<Test> _
Public Sub SetCodeMessageExample()
   ' Get the initial FileFormat message
   Dim code As WiaExceptionCode = WiaExceptionCode.PaperEmpty
   Dim message As String = WiaException.GetCodeMessage(code)
   MessageBox.Show(String.Format("Code: {0}, message: {1}", code, message))
   ' make sure that this message is used now
   Try
      Throw New WiaException(code)
   Catch ex As Exception
      MessageBox.Show(ex.Message)
   End Try

   ' 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 ex As Exception
      MessageBox.Show(ex.Message)
   End Try
End Sub

using Leadtools;
using Leadtools.Wia;

public void SetCodeMessageExample()
{
   // Get the initial FileFormat message
   WiaExceptionCode code = WiaExceptionCode.PaperEmpty;
   string message = WiaException.GetCodeMessage(code);
   MessageBox.Show(string.Format("Code: {0}, message: {1}", code, message));

   // make sure that this message is used now
   try
   {
      throw new WiaException(code);
   }
   catch(Exception ex)
   {
      MessageBox.Show(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)
   {
      MessageBox.Show(ex.Message);
   }
}

Target Platforms

Reference

WiaException Class
WiaException Members