private void btnAdd_Click(object sender, EventArgs e)
{
duration = null;
ShowTypeDetailForm detailForm = new ShowTypeDetailForm(duration);
detailForm.FormClosed += new FormClosedEventHandler(DetailForm_Closed);
detailForm.ShowDialog();
}
private void btnViewDetail_Click(object sender, EventArgs e)
{
if (duration != null)
{
ShowTypeDetailForm detailForm = new ShowTypeDetailForm(duration);
detailForm.FormClosed += new FormClosedEventHandler(DetailForm_Closed);
detailForm.ShowDialog();
}
}
