Analysis.PCA.MainForm.numThreshold_ValueChanged C# (CSharp) Method

        private void numThreshold_ValueChanged(object sender, EventArgs e)
        {
            if (rbThreshold.Checked)
            {
                int num = pca.GetNumberOfComponents((float)numThreshold.Value / 100);
                numComponents.Value = num;

                dgvProjectionComponents.ClearSelection();
                for (int i = 0; i < num && i < dgvProjectionComponents.Rows.Count; i++)
                    dgvProjectionComponents.Rows[i].Selected = true;
            }
        }