Grid Column - SetValueAt Method
Set the value of a cell at the specified row
Member of Grid Column (PRIM_GDCL)
Parameters
Name | Type | Data Type | Description |
|---|---|---|---|
Result | *Result (Optional) | Boolean | True if the value was applied |
Row | *Input | Integer | Row in which to apply the value |
Value | *Input | Variant | Value to apply |
Details
SetValueAt can be used to update a value in a list cell.
This allows a value to be set without needing to use LANSA list commands such as UPD_ENTRY, and without needing to know the fields being used as the source of a column.
The entry must exist in the list before it can updated. If it doesn't, SetValueAt will return a False.
Example
Using SetValueAt. If it fails the code inside the IF will be executed.
If (*Not #Column.SetValueAt( #Row #Value ))
* Update of cell failed
Endif