Exemplo n.º 1
0
        private void cbCmdElemType_SelectedIndexChanged(object sender, EventArgs e)
        {
            // изменение типа элементов
            if (modbusCmd != null)
            {
                ElemType newElemType = (ElemType)cbCmdElemType.SelectedIndex;

                if (modbusCmd.TableType == TableType.HoldingRegisters && newElemType == ElemType.Bool)
                {
                    // отмена выбора типа Bool для регистров хранения
                    cbCmdElemType.SelectedIndexChanged -= cbCmdElemType_SelectedIndexChanged;
                    cbCmdElemType.SelectedIndex         = (int)modbusCmd.ElemType;
                    cbCmdElemType.SelectedIndexChanged += cbCmdElemType_SelectedIndexChanged;
                }
                else
                {
                    modbusCmd.ElemType  = newElemType;
                    numCmdElemCnt.Value = ModbusUtils.GetElemCount(modbusCmd.ElemType);
                    OnObjectChanged(TreeUpdateTypes.None);
                }
            }
        }