ð General Caption Specifies the display caption for the band Width Specifies the band width in pixels Minimum Width Returns the band's minimum possible width in pixels Best Fit Maximum Width Adjusts the band's width to the maximum required width in order to display the content of all columns in their entirety Expandable Specifies whether the current band is able to display expand buttons (also called an expandable band). •Default - Expand buttons are displayed within the first visible bottom band, if none of the other bands are set as Expandable. •Expandable - The band displays expand buttons. If multiple bands are set as Expandable, the first visible bottom band will display expand buttons. If the categorized paint style is applied to the DB Tree List control, the expandable band is always considered to be the first visible bottom band. •Not Expandable - The band cannot display expand buttons. If all visible bands are set as Not Expandable, expand buttons are not painted within the DB Tree List control. Fixed Kind Specifies whether the band is involved in horizontal scrolling •None - the band is not fixed •Left - the band is fixed to the control’s left side •Right - the band is fixed to the control’s right side Visible Specifies if the band is visible
ð Header Horizontal Alignment Specifies the horizontal justification of the text within the band header Vertical Alignment Specifies the vertical justification of the text within the band header Glyph Specifies a glyph image to display for the header, which can be loaded, deleted, and previewed Glyph Horiz Alignment Specifies the horizontal justification of the glyph within the column header Glyph Vert Alignment Specifies the vertical justification of the glyph within the column header Multi Line Specifies whether the caption is drawn across several lines Show End Ellipsis Specifies whether to display an end ellipsis when the content is clipped
ð Position Band Index Specifies the band's parent band. The parent band is identified by its "index" within the DB Tree List control's band collection. To remove a band from its parent band, set the Band Index property to –1. As a result, the band is positioned at the root nesting level. Incremental values are used to define multi-level bands. Column Index Specifies the band's horizontal position (note that a band can be interpreted as a column). For nested bands, this property specifies the position of a band within its parent band's child band collection. For root bands, the Column Index property specifies a band's root index property value.
The image below displays an example using Band Index and Column Index values.
|
|
In the below, the Band Index of the "Company Structure" and "Miscellaneous Information" bands is -1, because those are parent bands. The Band Index of the "Address" band is 1. The Column Index for the "Company Structure" band is 0. The Column Index for the "Miscellaneous Information" band is 1.
