private void lvDesign_ColumnClick(object sender, ColumnClickEventArgs e)
{
var column = ((ListView)sender).Columns[e.Column];
var setSizeDialog = new SetSizeDialog(column.Name, column.Width);
setSizeDialog.StartPosition = FormStartPosition.CenterParent;
setSizeDialog.OnSet += (o, size) =>
{
column.Width = size;
};
setSizeDialog.ShowDialog();
}
void Command_Files_Set_Size(SetSizeDialog.Result result)
{
var vars = GetVariables();
var files = RelativeSelectedFiles();
var sizes = files.AsParallel().AsOrdered().Select(file => new FileInfo(file).Length);
vars.Add(NEVariable.List("size", "File size", () => sizes));
var results = new NEExpression(result.Expression).EvaluateRows<long>(vars, Selections.Count()).Select(size => size * result.Factor).ToList();
files.Zip(results, (file, size) => new { file, size }).AsParallel().ForEach(obj => SetFileSize(obj.file, obj.size));
}
