GETRANGEMIN Function (Record)

Gets the minimum value in a range for a field.

Syntax

  
Value := Record.GETRANGEMIN(Field)  

Parameters

Record
Type: Record

The record that contains the field.

Field
Type: Field

The field for which you want to find the minimum value.

Property Value/Return Value

Type: Depends on Field

Contains the minimum value of the range set for Field. The type of the return value must match the type of Field.

Remarks

The current filter on Field must be a single range filter; otherwise, a run-time error occurs. This means that field cannot be included in two different FILTERGROUPs, as shown in the following code example:

WITH GLAcc DO BEGIN  
  FILTERGROUP(2);  
    SETRANGE("Date Filter",010415D,300415D);  
  FILTERGROUP(0);  
    SETRANGE("Date Filter",TODAY,CLOSINGDATE(CALCDATE('<CM>',TODAY)));  
  
  MESSAGE('%1',GETRANGEMIN("Date Filter"));  
END;  

Example 1

In this example, you have a filter that defines a single range.

This example requires that you create the following variables and text constant in the C/AL Globals window.

CustomerRec.SETFILTER("No.",'100..200');  
Val := CustomerRec.GETRANGEMIN("No.");  
MESSAGE(Text000, Val);  

The following message is displayed:

The minimum value is: 100.

Example 2

In this example, you have a filter that is a single value.

This example requires that you create the following variables and text constant in the C/AL Globals window.

CustomerRec.SETFILTER("No.",'100');  
Val := CustomerRec.GETRANGEMIN("No.");  
MESSAGE(Text000, Val);  

The following message is displayed:

The minimum value is: 100.

Example 3

In this example, you have a filter which is not a single range.

This example requires that you create the following variables and text constant in the C/AL Globals window.

CustomerRec.SETFILTER("No.",'200|300');  
Val := CustomerRec.GETRANGEMIN("No.");  
MESSAGE(Text000, Val);  

This example causes a run-time error to occur.

See Also

GETRANGEMAX Function (Record)
Record Data Type