优化了了历史数据查询界面操作逻辑Merge branch 'master' of http://lanpucloud.cn:1111/r/~zheng...

C3031

2026-01-05 67f39752301e0e5282c1fe89a9beaa44bf45a545

 LB_SmartVision/Forms/Pages/HistoricalDataPage/HistoricalDataEditPage.cs

@@ -15,17 +15,26 @@
    {
        public Action<string, LogInfoType> LogInfo;

        private Panel currentContentPanel;
        private int row2OriginalHeight;
        private int row3OriginalHeight;
        public HistoricalDataEditPage()
        {
            Name = "HistoricalDataEditPage";
            Text = "历史数据查询";

            InitializeComponent();

            // 保存原始行高度
            row2OriginalHeight = (int)tableLayoutPanel3.RowStyles[1].Height;
            row3OriginalHeight = (int)tableLayoutPanel3.RowStyles[2].Height;

            InitializeDataGridView();
            InitializeComboBox();
        }

        /// <summary>
        /// 数据显示表格初始化
        /// </summary>
        private void InitializeDataGridView()
        {
            // 设置DataGridView列宽
@@ -65,6 +74,9 @@
            dataGridViewHD.RowHeadersVisible = true;
        }

        /// <summary>
        /// 选择依据下拉框初始化
        /// </summary>
        private void InitializeComboBox()
        {
            comboBoxSearchBasis.Items.Add("日期");
@@ -74,9 +86,70 @@
            comboBoxSearchBasis.SelectedIndex = 0;
        }

        private void tableLayoutPanel2_Paint(object sender, PaintEventArgs e)
        /// <summary>
        /// 下拉框控制选项视图变换
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void comboBoxSearchBasis_SelectedIndexChanged(object sender, EventArgs e)
        {
            ComboBox cb = sender as ComboBox;

            if (cb.SelectedIndex == 0)
            {
                ShowRow2();
            }
            else if (cb.SelectedIndex == 1)
            {
                ShowRow3();
            }
        }

        private void ShowRow2()
        {
            // 显示Row2（恢复高度）
            tableLayoutPanel3.RowStyles[1].SizeType = SizeType.Absolute;
            tableLayoutPanel3.RowStyles[1].Height = row2OriginalHeight;

            // 隐藏Row3（高度设为0）
            tableLayoutPanel3.RowStyles[2].SizeType = SizeType.Absolute;
            tableLayoutPanel3.RowStyles[2].Height = 0;

            // 显示Row2中的控件
            foreach (Control ctrl in tableLayoutPanel3.Controls)
            {
                int row = tableLayoutPanel3.GetRow(ctrl);
                if (row == 1)
                    ctrl.Visible = true;
                else if (row == 2)
                    ctrl.Visible = false;
            }
        }

        private void ShowRow3()
        {
            // 隐藏Row2（高度设为0）
            tableLayoutPanel3.RowStyles[1].SizeType = SizeType.Absolute;
            tableLayoutPanel3.RowStyles[1].Height = 0;

            // 显示Row3（恢复高度）
            tableLayoutPanel3.RowStyles[2].SizeType = SizeType.Absolute;
            tableLayoutPanel3.RowStyles[2].Height = row3OriginalHeight;

            // 显示Row3中的控件
            foreach (Control ctrl in tableLayoutPanel3.Controls)
            {
                int row = tableLayoutPanel3.GetRow(ctrl);
                if (row == 1)
                    ctrl.Visible = false;
                else if (row == 2)
                    ctrl.Visible = true;
            }
        }

        private void dateTimePickerStart_ValueChanged(object sender, EventArgs e)
        {
            dateTimePickerEnd.MinDate = dateTimePickerStart.Value;
        }
    }
}