/// <summary>
/// Adds ICC profile to the metadata of image page.
/// </summary>
/// <param name="imageFilePath">The image to which the ICC profile must be added.</param>
/// <param name="outputImageFilePath">The result image with added ICC profile.</param>
/// <param name="iccProfilePath">ICC profile file path.</param>
public void AddIccProfileToPageMetadata(string imageFilePath, string outputImageFilePath, string iccProfilePath)
{
    // open an image file
    using (Vintasoft.Imaging.VintasoftImage image = new Vintasoft.Imaging.VintasoftImage(imageFilePath))
    {
        // get ICC profile data
        byte[] iccProfileData = System.IO.File.ReadAllBytes(iccProfilePath);
        // add ICC profile to the metadata of image page
        AddIccProfileToPageMetadata(image, iccProfileData);
        // save the image
        image.Save(outputImageFilePath);
    }
}

/// <summary>
/// Adds ICC profile to the metadata of image page.
/// </summary>
/// <param name="image">The image to which the ICC profile must be added.</param>
/// <param name="iccProfileData">ICC profile data.</param>
/// <exception cref="System.ArgumentException">Thrown if image page does not have metadata.</exception>
public void AddIccProfileToPageMetadata(Vintasoft.Imaging.VintasoftImage image, byte[] iccProfileData)
{
    // get metadata of image page
    Vintasoft.Imaging.Metadata.PageMetadata pageMetadata = image.Metadata.MetadataTree;
    // if image has metadata
    if (pageMetadata != null)
    {
        // add ICC profile data to metadata
        pageMetadata.AddIccProfile(iccProfileData);
    }
    else
    {
        throw new System.ArgumentException("The image does not have metadata.");
    }
}

''' <summary>
''' Adds ICC profile to the metadata of image page.
''' </summary>
''' <param name="imageFilePath">The image to which the ICC profile must be added.</param>
''' <param name="outputImageFilePath">The result image with added ICC profile.</param>
''' <param name="iccProfilePath">ICC profile file path.</param>
Public Sub AddIccProfileToPageMetadata(imageFilePath As String, outputImageFilePath As String, iccProfilePath As String)
    ' open an image file
    Using image As New Vintasoft.Imaging.VintasoftImage(imageFilePath)
        ' get ICC profile data
        Dim iccProfileData As Byte() = System.IO.File.ReadAllBytes(iccProfilePath)
        ' add ICC profile to the metadata of image page
        AddIccProfileToPageMetadata(image, iccProfileData)
        ' save the image
        image.Save(outputImageFilePath)
    End Using
End Sub

''' <summary>
''' Adds ICC profile to the metadata of image page.
''' </summary>
''' <param name="image">The image to which the ICC profile must be added.</param>
''' <param name="iccProfileData">ICC profile data.</param>
''' <exception cref="System.ArgumentException">Thrown if image page does not have metadata.</exception>
Public Sub AddIccProfileToPageMetadata(image As Vintasoft.Imaging.VintasoftImage, iccProfileData As Byte())
    ' get metadata of image page
    Dim pageMetadata As Vintasoft.Imaging.Metadata.PageMetadata = image.Metadata.MetadataTree
    ' if image has metadata
    If pageMetadata IsNot Nothing Then
        ' add ICC profile data to metadata
        pageMetadata.AddIccProfile(iccProfileData)
    Else
        Throw New System.ArgumentException("The image does not have metadata.")
    End If
End Sub