QR BLOB TO REPORT
QR BLOB TO REPORT ( area : Integer ; blob : Blob )
| Parameter | Type | Description | |
|---|---|---|---|
| area | Integer | → | Reference of the area |
| Blob | Blob | → | BLOB that houses the report |
History
| Release | Changes |
|---|---|
| 2003 | Created |
Description
The QR BLOB TO REPORT command places the report contained in blob in the Quick Report area passed in area.
If you pass an invalid area number, the error -9850 will be generated.
If you pass an invalid blob parameter, the error -9852 will be generated.
Example 1
The following code allows you to display, in MyArea, a report file named “report.4qr” located next to the database structure. The report file does not have to be created with 4D version 2003; it can originate from previous versions:
var $doc : Blob
var MyArea : Integer
DOCUMENT TO BLOB("report.4qr";$doc)
QR BLOB TO REPORT(MyArea;$doc)
Example 2
The following statement retrieves the Quick Report stored in Field4 and displays it in MyArea:
QR BLOB TO REPORT(MyArea;[Table 1]Field4)
See also
Properties
| Command number | 771 |
| Thread safe | no |
| Modifies variables | error |