TTMSFNCCustomDataGrid.RowSum Method
Returns the sum of the numeric values in a row.
API unit family: TMSFNCDataGrid
Declaring type: TTMSFNCCustomDataGrid
Syntax
function RowSum(ARow: Integer; AFromColumn: Integer = -1; AToColumn: Integer = -1): Double;
double __fastcall RowSum(int ARow, int AFromColumn = 0xffffffff, int AToColumn = 0xffffffff);
Remarks
When either bound is -1, all columns between the fixed left and fixed right columns are used. Only base cells are included, and hidden columns are skipped unless Options.Calculations.IncludeHiddenColumns is True.
Parameters
| Name | Description |
|---|---|
ARow |
Zero-based row index. |
AFromColumn |
First column to include, or -1 (default) for the whole data range. |
AToColumn |
Last column to include, or -1 (default) for the whole data range. |
Returns
The sum; cells that cannot be read as numbers are skipped.