private void изменитьToolStripMenuItem_Click(object sender, EventArgs e)
{
if(grid.CurrentRow != null)
{
DataForm df = new DataForm(this, grid.CurrentRow.Index, list[grid.CurrentRow.Index]);
df.ShowDialog();
}
else
{
// ERROR
}
}
private void добавитьToolStripMenuItem_Click(object sender, EventArgs e)
{
DataForm df = new DataForm(this, -1, null);
df.ShowDialog();
}