private void button1_Click(object sender, System.EventArgs e)
        {
            // Resize the height of the column headers.
            EmployeeAvailabilitySubmissionGridview.AutoResizeColumnHeadersHeight();

            // Resize all the row heights to fit the contents of all non-header cells.
            EmployeeAvailabilitySubmissionGridview.AutoResizeRows(
                DataGridViewAutoSizeRowsMode.AllCellsExceptHeaders);
        }
 private void dataGridView1_MouseDown(object sender, MouseEventArgs e)
 {
     // If the user right-clicks a cell, store it for use by the shortcut menu.
     if (e.Button == MouseButtons.Right)
     {
         DataGridView.HitTestInfo hit = EmployeeAvailabilitySubmissionGridview.HitTest(e.X, e.Y);
         if (hit.Type == DataGridViewHitTestType.Cell)
         {
             clickedCell =
                 EmployeeAvailabilitySubmissionGridview.Rows[hit.RowIndex].Cells[hit.ColumnIndex];
         }
     }
 }