【发布时间】:2019-04-14 07:06:35
【问题描述】:
我在尝试使用 WPF 从 Oracle 数据库中选择记录时遇到问题。 我收到此错误:ORA-01830(日期格式图片在转换整个输入字符串之前结束 原因)
我的代码:
OracleDataReader dr;
OracleCommand cmd = new OracleCommand();
using (OracleConnection cn = new OracleConnection() { ConnectionString = "DATA SOURCE=*****:1521/ORCL;PASSWORD=*****;PERSIST SECURITY INFO=True;USER ID=*****" })
{
cn.Open();
// DateTime dt = Convert.ToDateTime(from_datePicker.Text);
OracleDataAdapter da = new OracleDataAdapter("Select B_NO,R_CLIENT_NAME,ENG_NAME,USER_NAME,R_ADDRESS,R_WORK_DATE,B_DATE,B_YEAR,B_WP_NAME,I_NAME,I_NO,BI_Q,I_CONTSR_TYPE_DESCR,R_PLACE_DESCR from VW_CI_REP_ITEMS_RESERV where R_WORK_DATE = '" + from_datePicker.SelectedDate + "'", cn);
DataSet ds2 = new DataSet();
da.Fill(ds2, "VW_CI_REP_ITEMS_RESERV");
DeltaInvoices_Grid.ItemsSource = ds2.Tables["VW_CI_REP_ITEMS_RESERV"].DefaultView;
}
GridCount_txt.Text = DeltaInvoices_Grid.Items.Count.ToString();
【问题讨论】: