[]
Determines the type of a ExpressionItem.
[Flags]
public enum ItemType
| Name | Description |
|---|---|
| AggregateFuncs | The aggregate function. |
| Constant | The constant. |
| ConvertFuncs | The conversion function. |
| DateTimeFuncs | The date and time function. |
| Field | The field of data source. |
| LogicalFuncs | The logical function. |
| MathFuncs | The math or trigonometry function. |
| None | Not determined. |
| Operator | The expression operator. |
| TextFuncs | The text function. |