The articles in this section of the Knowledge Base involve working with Columns for display in multi-column reports. To learn more about Columns and how to access the Report Designer, see Creating Multi-Column Reports in Report Designer. This article explains the function of a Column Header Band.
Fig. 01 – Column Header Band
Generally, Header Bands are used for displaying Data Headers, but there is a Column Header Band for use with Reports that have multiple columns. Like the standard Header band, The Column Header band is output only once, but the components in the band are repeated above every column. It applies only to the columns positioned in the Data band. Note how the red lines that denote the location of columns and column gaps, in Figure 02, are in both the Data Band AND the Column Header Band.
Fig. 02 – Report Template – Column Header Band – Example
When this report is rendered, it has three columns along with three column headers (Subassembly Name). See Figure 03.
Fig. 03 – Automatic Column Header Insertion
Print if Empty Property
If there is not enough data to fill all of the columns, the column header above the empty column is not displayed.
Fig. 04 – Two Data Items in a Three Column Report
If you would like all of the column headers, even headers for empty columns, to be displayed, use the Print if Empty property of the Column Header band.
Fig. 05 – Print if Empty Property
With the Print if Empty property set to true, the report is rendered with the Column Header above the empty column.
Fig. 06 – Report with Print if Empty set to True
When the Min Rows in Column property of Down then Across mode is used, Report Designer cannot indicate the exact number of rows. When using the Min Rows in Column property, set the Print if Empty property to true.
Recent Articles
Microvellum Release Notes | Build 26.1.0723.641
The following release notes apply to Microvellum build 26.1.0723.641. Function UI Update The Function Arguments interface has received a major visual overhaul to improve the usability, clarity, and visibility of several elements. Input fields are now ...
Microvellum Release Notes | Build 26.1.0702.641
Dark Mode Fig. 1: The MV Palette in Dark Mode. To enhance the user experience when working within Microvellum, a new Dark Mode setting has been added to the software. Enabling this will apply a dark theme to most interfaces, allowing for a greater ...
Microvellum Foundation Library Release Notes | Build 26.0630
Additions: Added new Fixture product Die Wall Advanced. This product takes the legacy Die Wall products to a new level. More features and advanced parametric abilities: Up to five individual unique subassembly segments, widths controlled via ...
Microvellum Foundation Library Release Notes | Build 26.0527
The following release notes apply to the Microvellum Foundation Library build 26.0527. Additions Added new features for the Wood Drawer Box to have reduced sides, sub front, or back. Added 3 new global and subassembly prompts: “Wood Drawer Side ...
Microvellum Release Notes | Build 26.1.0529.641
The following release notes apply to Microvellum build 26.1.0529.641. BSB Docking Size Fix An issue was reported to be occurring in Microvellum BSB 2026: when adjusting the size of a docked Microvellum palette, users found that the palette would ...