/// <summary>
/// Tries to retrieve any existing color scheme associated with grid or generates a new one if none is found.
/// </summary>
/// <param name="retrievalMethod">Colour scheme retrieval method.</param>
/// <param name="generateMethod">Colour scheme generation method</param>
/// <param name="Colors">Predefined set of colours to be mapped to grid values during generation process.</param>
/// <returns>Color scheme or null if both retrieval and generation failed.</returns>
/// \new491 Added in version 4.9.1
public GridColorScheme RetrieveOrGenerateColorScheme(tkGridSchemeRetrieval retrievalMethod, tkGridSchemeGeneration generateMethod,
PredefinedColorScheme Colors)
{
throw new NotImplementedException();
}
/// <summary>
/// Retrieves colour scheme from the grid.
/// </summary>
/// <param name="Method">Retrieval method. Use Auto to try all the available method.</param>
/// <returns>Colour scheme object or null if the operation failed.</returns>
/// <remarks>Is different from Grid.GenerateColorScheme,
/// as it get colour scheme already stored in the grid itself or as an external .mwleg file rather than creating a completely new one.</remarks>
/// \new491 Added in version 4.9.1
public GridColorScheme RetrieveColorScheme(tkGridSchemeRetrieval Method)
{
throw new NotImplementedException();
}
