How to calculate DataGridView.Rows.Height?

Question

How to calculate dgv.Rows.Height

int x = dgv1.Rows.Height  

Rows.Height or dgv1.RowsHeight does not exists.

Answer 1

Row heights can vary, so try the row you want:

int x = dgv1.Rows[0].Height;

Alternatively, I think it's also available from the template:

int x = dgv1.RowTemplate.Height;

Answer 2

If you want the combined height of the column header and all the rows, try:

int x = dgv1.ColumnHeadersHeight + dgv1.Rows.Cast<DataGridViewRow>().Sum(r => r.Height);