public FileManager()
{
if (CurrentTables.FirstOrDefault(d => d.Name == openfile) == null)
{
CurrentTables.Insert(0, new TableInfo(openfile, this));
}
}
private IEnumerable <FreeDocument> GetEntities2(
string tableName, int mount = -1, int skip = 0)
{
TableInfo table = null;
LastFileName = tableName;
List <string> fileNames = new List <string>();
if (tableName == openfile && MainDescription.IsUIForm)
{
var ofd2 = new OpenFileDialog();
ofd2.DefaultExt = "*";
ofd2.Filter = FileConnector.GetDataFilter();
ofd2.Multiselect = true;
if (ofd2.ShowDialog() == true)
{
fileNames.AddRange(ofd2.FileNames);
}
}
else
{
table = TableNames.Collection.FirstOrDefault(d => d.Name == tableName);
if (table != null)
{
if ((File.Exists(table.Description) == false))
{
CurrentTables.Remove(table);
TableNames.InformPropertyChanged("Collection");
return(new List <FreeDocument>());
}
fileNames.Add(table.Description);
}
}
if (fileNames.Count() == 1)
{
var filename = fileNames.FirstOrDefault();
LastFileName = Path.GetFileName(filename);
table = AddTable(LastFileName, filename);
}
return(fileNames.SelectMany(d =>
{
var connector = FileConnector.SmartGetExport(d);
var tableConnector2 = connector as FileConnectorTable;
if (tableConnector2 != null)
{
tableConnector2.EncodingType = this.EncodingType;
}
if (mount > 0)
{
return connector.ReadFile().Skip(skip).Take(mount);
}
return connector.ReadFile().Skip(skip);
}));
}
