ActiveReports 19 .NET Edition
MESCIUS.ActiveReports.Core.Data.ExpressionInfo Assembly / GrapeCity.Enterprise.Data.Expressions Namespace / ExpressionInfo Class
Fields Properties Methods

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    ExpressionInfo Class Members
    In This Topic

    The following tables list the members exposed by ExpressionInfo.

    Public Fields
     NameDescription
    Public Fieldstatic (Shared in Visual Basic)Returns a reference to an ExpressionInfo object representing a constant empty string expression.  
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    Public Properties
     NameDescription
    Public PropertyGets the original expression string.  
    Public PropertyGets a value indicating whether the ExpressionInfo object represents a constant value.  
    Public PropertyGet the value indicating if the expression represents an empty string.  
    Public PropertyGets a value indicating whether the ExpressionInfo object represents a dynamic expression.  
    Public PropertyGets the expected data type of the expression evaluation result.  
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    Public Methods
     NameDescription
    Public MethodReturns the subexpressions that make up the given expression.  
    Public MethodCompares this instance to a specified object and returns an integer that indicates their relationship to one another.  
    Public MethodOverloaded. Overloaded. Determines whether the specified ExpressionInfo object represents the same expression as this one.  
    Public Methodstatic (Shared in Visual Basic)Creates an ExpressionInfo object from a string expression representation.  
    Public MethodGenerates the expression string.  
    Public MethodServes as the default hash function.  
    Public Methodstatic (Shared in Visual Basic)Overloaded. Parses the specified expression string and returns an ExpressionInfo object that represents the specified expression.  
    Public MethodReturns the string representation of this ExpressionInfo object.  
    Public MethodChecks if the expression contains any errors.  
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    Public Operators
    Determines whether the two ExpressionInfo objects represent the same expression.
    Overloaded. Defines an operator that allows implicit conversion from an ExpressionInfo to a System.String.
    Determines whether the specified ExpressionInfo objects represent different expressions.
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    See Also