ICalculator Interface

Provides access to members that calculate field values in a table.

Product Availability

When To Use

Use ICalculator interface whenever you wish to update field values in a table, which may be either a stand-alone table or the attribute table of a featureclass.

Members

	Name	Description
	Calculate	Performs the calculation by executing the pre-expression and expression.
	Callback	The call back routine.
	Cursor	Cursor used to access the rows on which the calculation will be performed.
	Expression	Expression or value applied to a field in each row of the cursor.
	Field	Field to perform the calculation on.
	PreExpression	A pre-calculation determination of a value or variable that may be used as the expression (or value) of the calculation.
	ShowErrorPrompt	Indicates whether to show a message prompt when an error occurs during calculation.

CoClasses that implement ICalculator

See Also

ICalculatorCallback Interface

.NET Related Topics