| Name | Description | |
|---|---|---|
  | EmptyString | Returns a reference to an ExpressionInfo object representing a constant empty string expression. |
The following tables list the members exposed by ExpressionInfo.
Public Fields
Public Properties
| Name | Description | |
|---|---|---|
 | Expression | The original expression. |
| IsConstant | Gets a Boolean value indicating whether the ExpressionInfo object contains only constant values. |
| IsEmptyString | Indicates if this expression represents an empty string. |
| IsExpression | Returns true if this object represents an actual dynamic expression. Returns false if the expression should be taken as a literal string value. |
| ResultType | The expected data type of the expression result. |
Public Methods
| Name | Description | |
|---|---|---|
 | CompareTo | Compares this instance to a specified object and returns an integer that indicates their relationship to one another. |
| Equals | Overloaded. Overloaded. Determines whether the specified ExpressionInfo object represents the same expression as this one. |
| GetHashCode | Generates a unique HashCode for this expression. |
| Parse | Overloaded. Parses the specified expression string and returns an ExpressionInfo object that represents the specified expression. |
| ToString | Returns the string representation of this object suitable for RDL output. |
| Validate | Performs validatation on the expression. |
Public Operators
 Equality | Determines whether the two ExpressionInfo objects represent the same expression. |
| Implicit Type Conversion | Overloaded. Defines an operator that allows implicit conversion from an ExpressionInfo to a string. |
| Inequality | Determines whether the specified ExpressionInfo objects represent different expressions. |
See Also