在表中,DT屬性的值爲2015/11/07,系統日期也爲2015/11/07。我的代碼有什麼問題?爲什麼數據不顯示在DataGridView中
private void logic()
{
str = DateTime.Now.ToString("HH");
str1 = DateTime.Now.ToString("mm");
connection.Open();
OleDbCommand command = new OleDbCommand();
command.Connection = connection;
string cp = "SELECT (HR) as [HR],(MN) as [MN],(Message) as [Message] FROM Reminderdatabase WHERE DateDiff('d',[DT], NOW())=0";
command.CommandText = cp;
OleDbDataAdapter da1 = new OleDbDataAdapter(command);
DataTable dt1 = new DataTable();
da1.Fill(dt1);
dataGridView1.DataSource = dt1;
connection.Close();
}
__不要調用'DataGridView'' GridView'!這是錯誤的和令人困惑的。總是用__right__的名稱來稱呼事物!是的,它需要更多__four__字母來輸入.. – TaW
好的!感謝您的建議。 –