別の場所に次のコードを作成しましたForm
。
フォーム2
private DataTable dataTable;
internal void ReadTable(ref DataTable dt)
{
dataTable = dt;
}
private void button1_Click(object sender, EventArgs e)
{
DataRow dataRow = dataTable.NewRow();
foreach (ListViewItem item in listView1.Items)
{
dataRow[item.SubItems[1].Text] = item.SubItems[item.SubItems.Count - 1].Text;
}
dataTable.Rows.Add(dataRow);
}
フォーム1
private void button1_Click(object sender, EventArgs e)
{
using (Form2 form = new Form2())
{
form.ReadTable(ref dataTable);
form.ShowDialog();
using (OleDbConnection oledbConnection = new OleDbConnection(connection))
{
oledbConnection.Open();
string query = "SELECT * FROM Student";
using (OleDbCommand oledbCommand = new OleDbCommand(query, oledbConnection))
{
using (OleDbDataAdapter oledbDataAdapter = new OleDbDataAdapter(oledbCommand))
{
using (OleDbCommandBuilder oledbCommandBuilder = new OleDbCommandBuilder(oledbDataAdapter))
{
oledbDataAdapter.DeleteCommand = oledbCommandBuilder.GetDeleteCommand(true);
oledbDataAdapter.InsertCommand = oledbCommandBuilder.GetInsertCommand(true);
oledbDataAdapter.UpdateCommand = oledbCommandBuilder.GetUpdateCommand(true);
oledbDataAdapter.Update(dataTable);
}
}
}
oledbConnection.Close();
}
}
}
INSERT INTO ステートメントで構文エラーが発生するのはなぜですか?