/// <summary>
/// Imports all blocks in the outside file to the current drawing
/// </summary>
/// <param name="filePath">the file path for the outside file</param>
/// <returns></returns>
public static DSBlock[] ImportAll(string filePath)
{
string kMethodName = "DSBlock.ImportAll";
filePath = DSGeometryExtension.LocateFile(filePath);
if (!File.Exists(filePath))
{
throw new ArgumentException(string.Format(Properties.Resources.FileNotFound, filePath), "filePath");
}
IBlockHelper helper = HostFactory.Factory.GetBlockHelper();
if (null == helper)
{
throw new InvalidOperationException(string.Format(Properties.Resources.OperationFailed, kMethodName));
}
string[] blockNames = helper.ImportAllBlocksFromFile(filePath);
List <DSBlock> blocks = new List <DSBlock>();
foreach (var name in blockNames)
{
DSBlock block = new DSBlock(name, filePath);
blocks.Add(block);
}
return(blocks.ToArray());
}