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.
| Variable name | DataType | Subtype | Length |
|---|---|---|---|
| CustomerRec | Record | Customer | Not applicable |
| Val | Code | Not applicable | 10 |
| Text constant | ENU value |
|---|---|
| Text000 | The minimum value is: %1. |
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.
| Variable name | DataType | Subtype | Length |
|---|---|---|---|
| CustomerRec | Record | Customer | Not applicable |
| Val | Code | Not applicable | 10 |
| Text constant | ENU value |
|---|---|
| Text000 | The minimum value is: %1. |
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.
| Variable name | DataType | Subtype | Length |
|---|---|---|---|
| CustomerRec | Record | Customer | Not applicable |
| Val | Code | Not applicable | 10 |
| Text constant | ENU value |
|---|---|
| Text000 | The minimum value is: %1. |
CustomerRec.SETFILTER("No.",'200|300');
Val := CustomerRec.GETRANGEMIN("No.");
MESSAGE(Text000, Val);
This example causes a run-time error to occur.