/// <summary>
        /// 导入当前重量设计数据
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void tSMItm_ImportWeightDesignData_Click(object sender, EventArgs e)
        {
            if (mainForm.designProjectData == null)
            {
                MessageBox.Show("当前重量设计结果没有数据");
                return;
            }

            if (mainForm.designProjectData.lstWeightArithmetic == null || mainForm.designProjectData.lstWeightArithmetic.Count == 0)
            {
                MessageBox.Show("当前重量设计结果没有数据");
                return;
            }

            Form selectWghtDatFrm = new SelectWeightDataForm(this, mainForm.designProjectData, "重量设计结果列表", false);
            selectWghtDatFrm.Text = "选择当前重量设计结果";
            selectWghtDatFrm.ShowDialog();
        }
 /// <summary>
 /// 从数据库导入重量设计数据
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 private void tSMItm_ImportWeightDesignDataFromDB_Click(object sender, EventArgs e)
 {
     Form selectWghtDatFrm = new SelectWeightDataForm(this, "重量设计数据列表", true);
     selectWghtDatFrm.Text = "选择数据库重量设计数据";
     selectWghtDatFrm.Show();
 }
 /// <summary>
 /// 从数据库导入型号重量数据
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 private void toolMemuImportTypeWeightData_Click(object sender, EventArgs e)
 {
     Form selectWghtDatFrm = new SelectWeightDataForm(this, "型号重量数据列表", false);
     selectWghtDatFrm.Text = "选择数据库型号重量数据";
     selectWghtDatFrm.ShowDialog();
 }
 /// <summary>
 /// 从数据库导入型号重量数据
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 private void tSMItm_ImportModelWeightDataFromDB_Click(object sender, EventArgs e)
 {
     Form selectWghtDatFrm = new SelectWeightDataForm(this, "型号重量数据列表", false);
     selectWghtDatFrm.Text = "选择数据库型号重量数据";
     selectWghtDatFrm.ShowDialog();
 }
        /// <summary>
        /// 导入当前重量调整数据
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void toolMemuImportAdjustmentData_Click(object sender, EventArgs e)
        {
            if (mainForm.designProjectData == null)
            {
                MessageBox.Show("重量调整结果没有数据");
                return;
            }
            if (mainForm.designProjectData.lstAdjustmentResultData == null || mainForm.designProjectData.lstAdjustmentResultData.Count == 0)
            {
                MessageBox.Show("重量调整结果没有数据");
                return;
            }

            Form selectWghtDatFrm = new SelectWeightDataForm(this, mainForm.designProjectData, "重量调整结果列表", false);
            selectWghtDatFrm.Text = "选择重量调整结果";
            selectWghtDatFrm.ShowDialog();
        }