public void loadEditRepairForm(Client client = null, Device device = null) { this.client = client; this.device = device; //Load Repair number textBox_Number.Text = idRepair.ToString(); //Load Date textBox_Date.Text = (sql.getDateByIdRepair(idRepair)).ToString(); //Load Clients LoadClients(); //Load Categories LoadCategories(); //Load BrandsByCategory LoadBrandsByCategory(); //Load getModelByCategoryAndBrand LoadModelByCategoryAndBrand(); //Load Engineers LoadEngineers(); //Load StatusRepairs LoadStatusRepairs(); //Load TypesRepairs LoadTypesRepairs(); //get Repair if (client == null && device == null) { comboBox_nameClient.Text = sql.getNameClientByIdRepair(idRepair); textsforTextboxes((Client)comboBox_nameClient.SelectedItem); sql.getRepair(idRepair, repair); textBox_SN.Text = repair.SN; textBox_Defect.Text = repair.Defect; textBox_kitView.Text = repair.KitView; textBox_Result.Text = repair.Result; textBox_Price.Text = repair.Price.ToString(); comboBox_Categories.Text = sql.getNameCategoryByIdModel(repair.IdModel); comboBox_Brands.Text = sql.getNameBrandByIdModel(repair.IdModel); comboBox_Model.Text = sql.getNameModelByIdModel(repair.IdModel); comboBox_Engineer.Text = sql.getEngineerById(repair.IdEngineer); comboBox_StatusRepair.Text = sql.getStatusById(repair.IdStatus); comboBox_TypeRepair.Text = sql.getTypeRepairById(repair.IdType); } }