public void GetVisibleCells(DataGridView dgv)
{
var visibleRowsCount = dgv.DisplayedRowCount(true);
var firstDisplayedRowIndex = dgv.FirstDisplayedCell.RowIndex;
var lastvisibleRowIndex = (firstDisplayedRowIndex + visibleRowsCount) - 1;
for (int rowIndex = firstDisplayedRowIndex; rowIndex <= lastvisibleRowIndex; rowIndex++)
{
var cells = dgv.Rows[rowIndex].Cells;
foreach (DataGridViewCell cell in cells)
{
if (cell.Displayed)
{
// This cell is visible...
// Your code goes here...
}
}
}
}
Обновлено : теперь он находит видимые ячейки.