private void EntitySearchSetMarkersButton_Click(object sender, EventArgs e) { var usetextbox = EntityResults.Count < 250; if (!usetextbox) { MessageBox.Show("Markers will not be placed into the markers textbox\nbecause there are too many.", "Too many markers", MessageBoxButtons.OK, MessageBoxIcon.Warning); } Task.Run(() => { foreach (var ent in EntityResults) { WorldForm.AddMarker(ent.Position, ent.Name, usetextbox); } }); }