public void ShowDiff( object repositoryId, long firstVersion, long lastVersion )
{
DiffTwoFileVersions diff = new DiffTwoFileVersions( connectionSettings, ExternalToolsSettings );
diff.ShowDiff( (string) repositoryId, Math.Max( 1, firstVersion ), lastVersion );
}
public void ShowFile( object repositoryId, long version )
{
DiffTwoFileVersions diff = new DiffTwoFileVersions( connectionSettings, ExternalToolsSettings );
diff.ShowFile( (string) repositoryId, version );
}