//新規追加処理
private void AddData()
{
ItemForm frmItem = new ItemForm(categoryDataSet1);
DialogResult drRet = frmItem.ShowDialog();
if (drRet == DialogResult.OK)
{
if (frmItem.mtxtMoney.Text == null || frmItem.mtxtMoney.Text == "")
{
frmItem.mtxtMoney.Text = "0";
}
moneyDataSet.moneyDataTable.AddmoneyDataTableRow(
frmItem.monCalendar.SelectionRange.Start,
frmItem.cmbCategory.Text,
frmItem.txtItem.Text,
int.Parse(frmItem.mtxtMoney.Text),
frmItem.txtRemarks.Text
);
}
}