ActiveReports 12
ExpressionExtentions Class Methods

GrapeCity.ActiveReports.v12 Assembly > GrapeCity.Enterprise.Data.DataEngine.Expressions Namespace : ExpressionExtentions Class

For a list of all members of this type, see ExpressionExtentions members.

Public Methods
 NameDescription
Public Methodstatic (Shared in Visual Basic)Evaluates expression in global context (i.e. without any report context).  
Public Methodstatic (Shared in Visual Basic)Evaluates expression in global context (i.e. without any report context).  
Public Methodstatic (Shared in Visual Basic)Returns the root GrapeCity.Enterprise.Data.DataEngine.Aggregates.AggregateFunction ('GrapeCity.Enterprise.Data.DataEngine.Aggregates.AggregateFunction.Empty' if a given expression is not a function).  
Public Methodstatic (Shared in Visual Basic)Extracts field name from the expression which looks like Fields!SomeField.Value.  
Public Methodstatic (Shared in Visual Basic)Indicates whether the expression contains a custom code  
Public Methodstatic (Shared in Visual Basic)Indicates whether the expression contains fields  
Public Methodstatic (Shared in Visual Basic)Indicates whether the expression contains parameters  
Public Methodstatic (Shared in Visual Basic)Indicates that the expression must be computed before the rendering begins  
Public Methodstatic (Shared in Visual Basic)Does a quick Empty check on an ExpressionInfo.  
Public Methodstatic (Shared in Visual Basic)Returns a value that indicates whether the given expression is valid  
Public Methodstatic (Shared in Visual Basic)Returns the inverse of this expression.  
Public Methodstatic (Shared in Visual Basic)Replaces all occurances of the identifier in current expression, using provided function  
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See Also

Reference

ExpressionExtentions Class
GrapeCity.Enterprise.Data.DataEngine.Expressions Namespace