c1TrueDBGrid
exposes a couple of indexers that takes the row number as first parameter and the column name or index as the second - you can use either one of them.
Please note that both returns object
.
var row = grid.Row; // get the current row
var columnIndex = 0;
var cellValue = grid[row, "ColumnName"];
var cellValue = grid[row, columnIndex];
Another option is to use
var value = grid.Columns[0].CellValue(row);
And of course, you can use the column's string indexer:
var value = grid.Columns["Company"].CellValue(row)
For more information, please refer to official documentation.