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Hầu hết các báo cáo có giá trị cho những người được rằng thông tin giá trị bằng cách chiết xuất thông tin cụ thể từ khối lượng của dữ liệu trong cơ sở dữ liệu và duy nhất. Điều này thường đòi hỏi phải lọc ra những hồ sơ không mong muốn, để lại đằng sau các lĩnh vực không liên quan, | 96 Part II Moving Up to Professional Quality Reports The report is more readable but it would look even better if the detail lines were centered vertically within each box. This problem is easy to correct. To center the records vertically within their boxes follow these steps 1. Switch back to the Design tab. Notice that the left margin has a little triangle pointing towards the lower edge of the fields in the Details section. This is a horizontal guideline indicator used to align fields on a single horizontal line. 2. Use the mouse to grab the triangle the horizontal guideline indicator and then drag it down to just below the center of the section. The fields move down with it. If the line jumps to a location lower than what you want the Snap to Grid feature is probably enabled. To disable it right-click the triangle. In the pop-up menu uncheck Snap to Grid and then position the triangle where you want it. This completes the modification of the report as shown in Figure 7-6. Figure 7-6 The formatted report. The Section Formatting menu To create a summary report in Chapter 6 you use the Hide Drill-Down OK function in the Section Formatting menu. Right-clicking in the area to the left of a report section displays the menu. The menu contains other useful functions in addition to the Hide function as shown in Figure 7-7. Figure 7-7 is the menu for the Details section as seen in Preview mode. The following list provides a brief description of each option in this menu Chapter 7 Mastering Report Sections 97 Hide Drill-Down OK Doesn t display this section of the report but allows the user to drill down to view it. Suppress No Drill-Down Doesn t display this section of the report and doesn t allow the user to view it by drilling down. Section Expert Displays Section Expert. Hide Section Names Toggles between showing and hiding section names. Insert Line Adds an additional horizontal guideline to the section. If there s not enough room for an additional line the section is
