ActiveReports 12
Parameter Class Members
Properties  Methods 

GrapeCity.ActiveReports.v12 Assembly > GrapeCity.ActiveReports.Expressions.ExpressionObjectModel Namespace : Parameter Class

The following tables list the members exposed by Parameter.

Public Properties
 NameDescription
Public PropertyAllowBlankIndicates whether an empty string is a valid value for this parameter.  
Public PropertyCurrentValueGets or sets the current value of the Parameter.  
Public PropertyDataTypeThe data type of the parameter.  
Public PropertyDateOnlyIndicates whether the user should be prompted for both date and time or only the date. Applicable to DateTime parameters.  
Public PropertyDefaultValuesThe default value or values (if this parameter is a MultiValue parameter) to use for the parameter.  
Public PropertyDefinesValidValuesGets whether this parameter has valid values defined in the report definition.  
Public PropertyDependentParametersReturns Parameter objects that cannot be evaluated until this Parameter is evaluated.  
Public PropertyErrorMessageGets the error message associated with this parameter.  
Public PropertyHiddenIndicates the parameter should not be displayed to the user.  
Public PropertyLabelGets or sets the label of the current value of the Parameter.  
Public PropertyLabelsArrayReturns an object array of all the Values.Label for this parameter. Mainly for use with Multivalue parameters.  
Public PropertyMultilineIndicates whether the parameter value supposes to be multiline.  
Public PropertyMultiValueIndicates if this parameter accepts multiple values.  
Public PropertyNameName of the parameter (This name can be used by expressions to refer to this parameter).  
Public PropertyNullableIndicates the value for this parameter is allowed to be Null.  
Public PropertyPromptThe text to display to a user when prompting the a for the parameter's value.  
Public PropertyPromptUserIndicates if the user should be prompted for this parameter's value.  
Public PropertyQueryParameterIndicates whether the parameter is used in a query.  
Public PropertySelectAllValueIf not empty, determines the value which will be passed in parameter value if "Select All" flag was set for multivalue parameter.  
Public PropertyStateSpecifies the current state of this parameter.  
Public PropertyValidationStateGets the error message associated with this parameter.  
Public PropertyValidValuesThe ordered list of possible values for this parameter.  
Public PropertyValuesGets the Values collection for this parameter. Used for Multivalue parameters.  
Public PropertyValuesArrayReturns an object array of all the Values.Value for this parameter. Mainly for use with Multivalue parameters.  
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Public Methods
 NameDescription
Public Methodstatic (Shared in Visual Basic)CreateCreates new instance of Parameter with specified properties.  
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See Also

Reference

Parameter Class
GrapeCity.ActiveReports.Expressions.ExpressionObjectModel Namespace

 

 

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