Create Parameter Field

If we want to create parameter fields, first, go to Fields Explorer -> Right click on Parameter -> Select New Parameter.

Now, we can see a dialog box in our Window. Fill the,

• Name of the parameter.
• Type of the parameter.
• Set the value like string, number etc.
• Set the value field and description field.
• Choose the data, which you want, according to the condition.
• Click OK.

Create a Parameter with Multiple Values

To create a parameter, which allow multiple values. Go to Field Explorer -> Right click on Parameter -> New Parameter -> Value Option -> Allow multiple values -> True.



Now, we can select multiple values in a single parameter.



Specify Discrete or Range Values

• Discrete
  Discrete allows all the discrete value in the parameter.
  
  
• Range
  Range, we prompted for the parameter values. You can enter a start value and an end value.
  

Summary

Thus, we learnt working with parameters field in Crystal Report.