/// <summary> Query if 'name' is name valid. </summary> /// /// <param name="name"> The name. </param> /// /// <returns> True if name valid, false if not. </returns> private bool IsNameValid(string name) { var valid = ViewSheets.IsNameValid(name); var msg = $"Name [{name}] is{(valid ? " " : " not ")}valid {(valid ? " " : " as it is already used.")}"; MessageBox.Show(msg, LocalizationStrings.Title, MessageBoxButtons.OK, MessageBoxIcon.Information); return(valid); }