private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
var senderGrid = (DataGridView)sender;
if (senderGrid.Columns[e.ColumnIndex] is DataGridViewButtonColumn && e.RowIndex >= 0)
{
string module = senderGrid.Rows[e.RowIndex].Cells[0].Value.ToString();
xbCon.UnloadModule(module);
RefreshModulesButton_Click(sender, null);
}
}