Gets or sets the date grouping of data returned from your database.
[Visual Basic]
Public Property DateGrouping As TimeInterval
[C#]
public TimeInterval DateGrouping {get; set;}
[JScript]
public function get,set DateGrouping : TimeInterval
Controls how the values of a given series are grouped by
date. In order to use this option the second column returned by the SqlStatement
must be a date/time. Options include Minutes, Hours, Days, Weeks, Months,
Quarters and Years where any StartDate and EndDate can be used and the chart
will show all values sequentially. There are additional options for
Hour/Minute, Day/Hour, Week/Day, Month/Day, Year/Quarter and Year/Month
in these cases there are 2 special considerations 1) only a single day /
week / month / or year is charted and 2) if the date range is greater than
the period type (e.g. 1 day / 1 week / 1 month / 1 year) values are totalled
over that period. There are also shortcuts for the grouping cases of Hour
(Hours/Minute), Day (Day/Hour), Week(Week/Day), Month (Month/Day) and Year
(Year/Month). See all time interval options. This feature automatically groups
multiple data points over a given date range into the specific date grouping
you select. When DateGrouping is enabled you must ensure that each series within
a given chart returns date/time data for the second column returned by the SqlStatement.
See Getting Started > Tutorials > Data Engine
Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family
DataEngine Class | DataEngine Members
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