private async void _initStructureBtn_Click(Object sender, EventArgs e) { try { _statusLabel.Text = "Creating..."; await _storage.CreateStructureAsync(); _statusLabel.Text = "Struture is OK"; _saveCurrent.Visible = true; _loadBtn.Visible = true; _initStructureBtn.Visible = false; splitContainer1.Enabled = true; } catch (Exception ex) { _statusLabel.Text = "Struture is not correct. It should be initialized"; MessageBox.Show(ex.Message); } }