Represents the basic class that supports creating functions that provide statistical information about a set of items.
Gets or sets the informative message to display as an illustration of the aggregate function.
Gets or sets the name of the aggregate function, which appears as a property of the group record on which records the function works.
Gets or sets a string that is used to format the result value.
Creates the aggregate expression that is used for constructing expression
tree that will calculate the aggregate result.
The grouping expression.
Generates default name for this function using this type's name.
System.String Function name generated with the following pattern: