public static void Create(IEnumerable <IBlock> blocks, string path, PortalPlc owningPlc)
{
if (blocks == null)
{
throw new ArgumentNullException(nameof(blocks));
}
IEnumerable <DataBlock> dataBlocks;
if ((dataBlocks = blocks.OfType <DataBlock>())?.Count() <= 0)
{
throw new ArgumentException("Blocks does not contain any valid DataBlocks.", nameof(blocks));
}
KepwareConfiguration.CreateInternal(dataBlocks, path, owningPlc);
}
private static void CreateInternal(IEnumerable <DataBlock> blocks, string path, PortalPlc parentPlc)
{
if (path == null)
{
throw new ArgumentNullException(nameof(path));
}
if (!FileHelpers.IsValidFilePath(path, ".csv"))
{
throw new ArgumentException(path + " is not a valid path.", nameof(path));
}
try
{
using (var file = File.Open(path, FileMode.Create, FileAccess.Write, FileShare.Read))
{
var writer = new StreamWriter(file);
KepwareConfiguration.WriteHeaders(writer);
foreach (var block in blocks)
{
if (block == null)
{
throw new ArgumentNullException(nameof(block));
}
if (block.Children?.Count <= 0)
{
throw new ArgumentException("Block '" + block.Name + "' contains no data", nameof(block));
}
KepwareConfiguration.ExportDataBlockToFile(block, writer, parentPlc);
}
writer.Flush();
}
}
catch (Exception e)
{
throw new SiemensException("Could not write Kepware configuration", e);
}
}
public static void Create(DataBlock block, string path, PortalPlc owningPlc)
{
KepwareConfiguration.CreateInternal(new[] { block }, path, owningPlc);
}