TTMSFNCDataGridCore.RealToVisualColumn Method
Converts a physical storage column index to its position among the columns actually rendered (display order applied, hidden columns skipped).
API unit family: TMSFNCDataGridCore
Declaring type: TTMSFNCDataGridCore
Syntax
function RealToVisualColumn(AColumn: Integer): Integer;
int __fastcall RealToVisualColumn(int AColumn);
Remarks
Distinct from RealToDisplayColumn, which only accounts for reordering. Fixed left columns map to their display index unchanged; fixed right columns map to positions directly after the last rendered data column. The position is independent of scrolling.
Parameters
| Name | Description |
|---|---|
AColumn |
Column index in storage order. |
Returns
The on-screen column position, counting the fixed left columns first; -1 when is out of range or the column is hidden.