统计

HKCardManager/UserPages/ReportFormPage.cs

@@ -42,6 +42,7 @@ namespace HKCardManager.UserPages
 
         private void ExportDataToExcel(DataGridView TableName, string FileName)
         {
+            var d = TableName.DataSource as List<ReportCountDto>;
             SaveFileDialog saveFileDialog = new SaveFileDialog();
             saveFileDialog.Title = "导出Excel文件";  //设置文件标题
             saveFileDialog.Filter = "Microsoft Office Excel 工作簿(*.xls)|*.xls"; //设置文件类型
@@ -77,7 +78,7 @@ namespace HKCardManager.UserPages
                         }
                     }
                     sw.WriteLine(strHeader);
-                    for (int i = 0; i < TableName.Rows.Count; i++)
+                    for (int i = 0; i < TableName.Rows.Count+1; i++)
                     {
                         RowRead++;
                         Percent = (int)(100 * RowRead / TotalCount);
@@ -85,13 +86,46 @@ namespace HKCardManager.UserPages
                         string strData = string.Empty;
                         for (int j = 0; j < TableName.Columns.Count; j++)
                         {
-                            string? res = TableName.Rows[i].Cells[j].Value?.ToString();
-                            if (TableName.Columns[j].Visible)
+                            if (i == TableName.Rows.Count - 1)
                             {
-                                if (j > 0 && !string.IsNullOrEmpty(strData)) strData += "\t";
-                                strData += string.IsNullOrEmpty(res) ? "" : res;
+                                if (TableName.Columns[j].Visible && TableName.Columns[j].Name == "早上消费金额")
+                                {
+                                    if (j > 0 && !string.IsNullOrEmpty(strData)) strData += "\t";
+                                    strData += d.Sum(t => t.AM);
+                                }
+                                else if (TableName.Columns[j].Visible && TableName.Columns[j].Name == "中午消费金额")
+                                {
+                                    if (j > 0 && !string.IsNullOrEmpty(strData)) strData += "\t";
+                                    strData += d.Sum(t => t.PM);
+                                }
+                                else if (TableName.Columns[j].Visible && TableName.Columns[j].Name == "晚上消费金额")
+                                {
+                                    if (j > 0 && !string.IsNullOrEmpty(strData)) strData += "\t";
+                                    strData += d.Sum(t => t.AT);
+                                }
+                                else if (TableName.Columns[j].Visible && TableName.Columns[j].Name == "金额总计")
+                                {
+                                    if (j > 0 && !string.IsNullOrEmpty(strData)) strData += "\t";
+                                    strData += d.Sum(t => t.Total);
+                                }
+                                else if(TableName.Columns[j].Visible)
+                                {
+                                    if (j > 0 && !string.IsNullOrEmpty(strData)) strData += "\t";
+                                    strData += "-";
+                                }
+                            }
+                            else
+                            {
+                                if (i <= TableName.Rows.Count+1 - 2)
+                                {
+                                    string? res = TableName.Rows[i].Cells[j].Value?.ToString();
+                                    if (TableName.Columns[j].Visible)
+                                    {
+                                        if (j > 0 && !string.IsNullOrEmpty(strData)) strData += "\t";
+                                        strData += string.IsNullOrEmpty(res) ? "" : res;
+                                    }
+                                }
                             }
-
                         }
                         sw.WriteLine(strData);
                     }
@@ -193,7 +227,10 @@ namespace HKCardManager.UserPages
             try
             {
                 this.Invoke(() => { button2.Enabled = false; });
+                dataGridView1.DataSource = reportCountDtos;
                 ExportDataToExcel(dataGridView1, this.Tag.ToString());
+                var data = reportCountDtos.Skip((PageIndex - 1) * PageSize).Take(PageSize).ToList();
+                dataGridView1.DataSource = data;
             }
             catch (Exception ex)
             {