4D v13.4

QR Get drop column

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4D v13.4
QR Get drop column

QR Get drop column 


 

QR Get drop column ( area ) -> Function result 
Parameter Type   Description
area  Longint in Reference of the area
Function result  Longint in Drop value

The QR Get drop column command returns a value depending on where the drop was performed:

  • if the value is negative, it indicates a column number (i.e., -3 if the the drop was performed on column number 3)
  • if the value is positive, it indicates that the drop was performed on a separator preceding the column (i.e., 3 if the drop was performed after column 2). Keep in mind that the drop does not have to take place before an existing column.

If you pass an invalid area number, the error -9850 will be generated.

 
PROPERTIES 

Product: 4D
Theme: Quick Report
Number: 747

This command modifies the Error system variable

 
INDEX

Alphabetical list of commands

 
HISTORY 

Created: 4D 2003

 
SEE ALSO 

QR DELETE COLUMN