private void resizeToolStripMenuItem_Click(object sender, EventArgs e) { ResizeMapForm dialog = new ResizeMapForm(); dialog.WidthBox.Text = map.SizeX.ToString(); dialog.HeightBox.Text = map.SizeY.ToString(); dialog.LeftBox.Text = "0"; dialog.TopBox.Text = "0"; if (dialog.ShowDialog() == DialogResult.OK) { try { int newX = Int32.Parse(dialog.WidthBox.Text); int newY = Int32.Parse(dialog.HeightBox.Text); int dX = Int32.Parse(dialog.LeftBox.Text); int dY = Int32.Parse(dialog.TopBox.Text); map.ResizeMap(newX, newY, dX, dY); } catch (Exception ex) { MessageBox.Show("Error resizing the map: " + ex.Message); } } }